U.S. patent application number 12/957044 was filed with the patent office on 2011-04-07 for pan breeder feeder.
This patent application is currently assigned to CTB, INC.. Invention is credited to Charles R. Bird, Theodore J. Cole, Lionel L. Kreger.
Application Number | 20110079180 12/957044 |
Document ID | / |
Family ID | 38367030 |
Filed Date | 2011-04-07 |
United States Patent
Application |
20110079180 |
Kind Code |
A1 |
Cole; Theodore J. ; et
al. |
April 7, 2011 |
PAN BREEDER FEEDER
Abstract
A feed distribution system has a feed supply conduit and a
feeder. The conduit is configured to move feed therethrough. At
least a portion of the conduit defines a longitudinal axis. The
feeder has a pan and first and second fill ports for receiving the
feed moving through the conduit and for providing the feed to the
pan. Each port defines a first opening at which feed flows into the
port from the conduit and a second opening at which feed flows out
of the port and onto the pan, wherein the first and second openings
of each port define centers thereof. The center of the first
opening of each port is provided along the axis of the conduit. The
center of the second opening of each port is offset from the center
of the first opening of each port and from the axis of the
conduit.
Inventors: |
Cole; Theodore J.; (Milford,
IN) ; Kreger; Lionel L.; (Warsaw, IN) ; Bird;
Charles R.; (Milford, IN) |
Assignee: |
CTB, INC.
Milford
IN
|
Family ID: |
38367030 |
Appl. No.: |
12/957044 |
Filed: |
November 30, 2010 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
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12549857 |
Aug 28, 2009 |
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12957044 |
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11539928 |
Oct 10, 2006 |
7587990 |
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12549857 |
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60725358 |
Oct 11, 2005 |
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Current U.S.
Class: |
119/53 |
Current CPC
Class: |
A01K 39/0125
20130101 |
Class at
Publication: |
119/53 |
International
Class: |
A01K 39/014 20060101
A01K039/014; A01K 5/01 20060101 A01K005/01 |
Claims
1. A feed distribution system comprising: a feed supply conduit
configured to move feed therethrough, at least a portion of said
feed supply conduit defining a longitudinal axis; a feeder having a
pan member and first and second fill ports for receiving the feed
moving through said feed supply conduit and for providing the feed
to said pan member, each said fill port defining a first opening at
which feed flows into said fill port from the feed supply conduit
and a second opening at which feed flows out of said fill port and
onto said pan member, wherein said first and second openings of
each said fill port define centers thereof, said center of said
first opening of each said fill port being provided along said
longitudinal axis of said feed supply conduit, said center of said
second opening of each said fill port is offset from said center of
said first opening of each said fill port and from said
longitudinal axis of said feed supply conduit.
2. The feed distribution system as defined in claim 1, wherein said
feeder further comprises a grill member operatively associated with
said pan member, said first and second fill ports being defined by
said grill member.
3. The feed distribution system as defined in claim 2, wherein said
grill member is generally elongated such that a length of said
grill member is larger than a width of said grill member along a
longitudinal axis of said grill member.
4. The feed distribution system as defined in claim 3, wherein said
longitudinal axis of said grill member is angled relative to said
longitudinal axis of said feed supply conduit.
5. The feed distribution system as defined in claim 4, wherein said
longitudinal axis of said grill member is angled at a 45 degree
angle relative to said longitudinal axis of said feed supply
conduit.
6. The feed distribution system as defined in claim 4, wherein said
center of said second opening of each said fill port is provided
along said longitudinal axis of said grill member.
7. The feed distribution system as defined in claim 6, wherein no
portion of said second opening of each said fill port is provided
along said longitudinal axis of said feed supply conduit.
8. The feed distribution system as defined in claim 1, wherein a
size of said first opening of each said fill port is generally
equivalent to a size of said second opening of each said fill
port.
9. The feed distribution system as defined in claim 1, wherein said
feeder is generally elongated such that a length of said feeder is
larger than a width of said feeder along a longitudinal axis of
said feeder.
10. The feed distribution system as defined in claim 9, wherein
said longitudinal axis of said feeder is angled relative to said
longitudinal axis of said feed supply conduit.
11. The feed distribution system as defined in claim 10, wherein
said longitudinal axis of said feeder is angled at a 45 degree
angle relative to said longitudinal axis of said feed supply
conduit.
12. The feed distribution system as defined in claim 10, wherein
said center of said second opening of each said fill port is
provided along said longitudinal axis of said feeder.
13. The feed distribution system as defined in claim 12, wherein no
portion of said second opening of each said fill port is provided
along said longitudinal axis of said feed supply conduit.
Description
CROSS-REFERENCE AND INCORPORATION BY REFERENCE
[0001] This patent application is a Divisional application of U.S.
patent application Ser. No. 12/549,857, filed Aug. 28, 2009, and
entitled "Pan Breeder Feeder" which, in turn, is a Continuation
application of U.S. patent application Ser. No. 11/539,928, filed
Oct. 10, 2006, and entitled "Pan Breeder Feeder", now U.S. Pat. No.
7,587,990 which, in turn, claims the benefit of domestic priority
of U.S. Provisional Application Ser. No. 60/725,358, filed Oct. 11,
2005, and entitled "Pan Breeder Feeder". U.S. patent application
Ser. No. 12/549,857, U.S. patent application Ser. No. 11/539,928
and U.S. Provisional Application Ser. No. 60/725,358 are each
hereby incorporated by reference.
FIELD OF THE INVENTION
[0002] The invention generally relates to the field of feeder
assemblies used for feeding livestock, specifically poultry.
BACKGROUND OF THE INVENTION
[0003] As the broiler breeder market worldwide is followed and
tracked, growing changes to the size of the building have been
found, such that the buildings are becoming wider and longer. It
has further been found that more birds are being placed in these
new, larger buildings (higher stocking density) as a greater amount
of ventilation, cooling, and automated ventilation controls are
being utilized. The dilemma this has created is related to being
able to provide sufficient feed space for the birds, but to not
take up floor space with feeding equipment. The broiler breeder
layer house disposition of feeding system has been dominated by the
chain trough-type feeder for years because of its low cost,
familiarity, simplicity, and complacency of the integrators to
change.
[0004] For the broiler breeder pullet (rearing) house, the pan
feeder has been the accepted feeder of choice because of feed
savings, improved bird uniformity, less stress on the birds, and
less mortality, which relates to better performance in the layer
house. Most integrator breeder production people recognize they
could improve performance and attain feed savings in the broiler
breeder house based on the results they have experienced in the
pullet houses and from breeder layer houses that have pan feeders.
In reference to the trend change of making the houses or buildings
larger, the wider building size offers the opportunity for the pan
feeding system as typical round feeders generally offer 30% more
feeding space over a trough-type feeder. However, it has been
recognized that these typical round pan feeders may not offer
sufficient feeder space for the future unless additional feeder
lines are placed into the house, which would invariably increase
the system cost, and would also take up valuable floor space.
[0005] This trend has been recognized in the industry such that pan
feeders have been developed which will feed up to sixteen (16)
birds per pan, compared to the customary system that will handle
fourteen (14) birds per pan. By having a feeder pan that can feed a
greater number of birds, there will not be the requirement to add
more feeder lines to the breeder house. Another scenario is the
replacement/upgrade feeder market where chain feeders will be
replaced by pan feeders to improve bird performance and efficiency.
Thus, fewer feed pans will be able to be placed in the
older/conventional houses for a cost saving to the producer.
[0006] Of all of the major poultry equipment companies in the
world, only one, Roxell N.V., is known to have been progressive in
this area by designing a pan feeder specifically for broiler
breeders. Specifically, Roxell N.V. is the assignee of U.S. Pat.
No. 6,786,178 and manufactures and sells the Kixoo.RTM. Feeder. The
'178 patent discloses and claims a feeder dispenser having a
dispenser tray which is non-circular in shaped, and which has a
circumferential edge with first edge area which have a relatively
large radius of curvature and second edge area which have a
relatively small radius of curvature, as well as guide means for
guiding feed from a horizontal feed conveyor pipe to the dispenser
tray. The Kixoo.RTM. Feeder meets this description of the '178
patent as the Kixoo.RTM. Feeder is generally elliptical in
configuration. The Kixoo.RTM. Feeder has also met with much
interest and much sales in the marketplace, but the Kixoo.RTM.
Feeder does have its drawbacks.
[0007] While the Kixoo.RTM. Feeder increased the number of birds
which can feed from the feeder from fourteen (14) to sixteen (16),
it would obviously be more desirable to feed even more birds from a
single feeder if possible, without causing other detriment within
the poultry house. Also, as the Kixoo.RTM. Feeder is generally
elliptical and thus elongated, problems have arisen with regard to
feed flow to the outer limits of the feed pan through the single
drop tube member.
SUMMARY OF THE INVENTION
[0008] Briefly, and in accordance with the foregoing, the invention
provides a feeder assembly for use in a feed distribution system
having a feed supply conduit. The feeder assembly includes a pan
member, which is preferably elongated in configuration, in a shape
of either two intersecting circles or an oval, such as a racetrack
configuration or an elliptical configuration. The feeder assembly
also includes first and second fill ports for receiving feed from
the feed supply conduit and for providing feed onto a base portion
of the pan member. Each fill port provides feed to a separate
portion of the base portion of the elongated pan member. The fill
ports are defined through an outer grill member which is
operatively associated with the pan member. Like the pan member,
the outer grill member has a rim member which is preferably
elongated in configuration, in a shape of either two intersecting
circles or an oval, such as a racetrack configuration or an
elliptical configuration.
[0009] First and second drop tube members are associated with the
first and second fill ports, respectively, in order to direct feed
flowing through the first and second fill ports through first and
second lower feed gates and onto the pan member. The first and
second drop tube members can be raised and lowered to adjust the
height of the first and second lower feed gates. In one embodiment,
the first and second drop tube members are each provided with a
brood or upper feed gate to allow feed to flow onto the pan member
and be provided at a raised level compared to that which can be
provided through the lower feed gates. A feed gate blocker can be
moved, preferably manually, to block feed from flowing through the
brood gate, if desired.
[0010] The outer grill member defines a plurality of apertures
therethrough through which birds can eat the feed presented on the
base portion of the pan member. The feeder assembly provides first
and second inner grill members therein which can be rotated to
partially mask the apertures through the outer grill member in
order to effectively change the width of the apertures. The inner
grill members are connected to one another by interlocking fingers
such that rotation of one of the inner grill members causes
rotation of the other inner grill member in the opposite direction.
The inner grill members are rotated by a dial member which is
secured to the outer grill member and which, upon rotation thereof
between predetermined positions, causes rotation of the one inner
grill member, which in turn causes rotation of the other inner
grill member in the opposite direction.
[0011] The feeder assembly also provides an outer ring member which
is positioned around and engaged with the outer grill member. The
outer ring member can be manipulated to move the outer ring member
either upwardly or downwardly to partially mask the apertures
through the outer grill member in order to effectively change the
height of the apertures.
[0012] The longitudinal length of each feeder is provided at an
angle, preferably 45 degrees, relative to the longitudinal length
of the feed supply conduit, such that the feeder assemblies
minimize the amount of floor space in a poultry house.
BRIEF DESCRIPTION OF THE DRAWINGS
[0013] The features of the invention which are believed to be novel
are described in detail hereinbelow. The organization and manner of
the structure and operation of the invention, together with further
objects and advantages thereof, may best be understood by reference
to the following description taken in connection with the
accompanying drawings wherein like reference numerals identify like
elements in which:
[0014] FIG. 1 is a top plan view of a pan member which incorporates
features of a first embodiment of a feeder assembly of the
invention;
[0015] FIG. 2 is a bottom plan view of the pan member;
[0016] FIG. 3 is a side plan view of the pan member;
[0017] FIG. 4 is a front plan view of the pan member;
[0018] FIG. 5 is a cross-sectional view of the pan member taken
along line 5-5 of FIG. 3;
[0019] FIG. 6 is a cross-sectional view of the pan member taken
along line 6-6 of FIG. 4;
[0020] FIG. 7 is a top plan view of an outer grill member which
incorporates features of the first embodiment of the feeder
assembly;
[0021] FIG. 8 is a bottom plan view of the outer grill member;
[0022] FIG. 9 is a first side plan view of the outer grill
member;
[0023] FIG. 10 is a second side plan view of the outer grill
member;
[0024] FIG. 11 is a front plan view of the outer grill member;
[0025] FIG. 12 is a cross-sectional view of the outer grill member
taken along line L-L of FIG. 7;
[0026] FIG. 13 is a cross-sectional view of the outer grill member
taken along line W-W of FIG. 7;
[0027] FIG. 14 is a top plan view of a feed supply conduit
securement member which incorporates features of the first
embodiment of the feeder assembly;
[0028] FIG. 15 is a bottom plan view of the feed supply conduit
securement member;
[0029] FIG. 16 is a side plan view of the feed supply conduit
securement member;
[0030] FIG. 17 is a front plan view of the feed supply conduit
securement member;
[0031] FIG. 18 is a cross-sectional view of the feed supply conduit
taken along line 18-18 of FIG. 17;
[0032] FIG. 19 is a top plan view of an inner grill member which
incorporates features of the first embodiment of the feeder
assembly;
[0033] FIG. 20 is a first side plan view of the inner grill
member;
[0034] FIG. 21 is a second side plan view of the inner grill
member;
[0035] FIG. 22 is a cross-sectional view of the inner grill member
taken along line 22-22 of FIG. 19;
[0036] FIG. 23 is a cross-sectional view of the inner grill member
taken along line 23-23 of FIG. 20;
[0037] FIG. 24 is front side view of a drop tube member which
incorporates features of the first embodiment of the feeder
assembly;
[0038] FIG. 25 is a first side plan view of the drop tube
member;
[0039] FIG. 26 is a second side plan view of the drop tube
member;
[0040] FIG. 27 is a cross-sectional view of the drop tube member
taken along line 27-27 of FIG. 24;
[0041] FIG. 28 is a cross-sectional view of the drop tube member
taken along line 28-28 of FIG. 26;
[0042] FIG. 29 is a side view of an outer ring member which
incorporates features of the first embodiment of the feeder
assembly;
[0043] FIG. 30 is a front side view of the outer ring member;
[0044] FIG. 31 is top view of the outer ring member;
[0045] FIG. 32 is a cross-sectional view of the outer ring member
taken along line 32-32 of FIG. 31;
[0046] FIG. 33 is a top view of a dial member which incorporates
features of the first embodiment of the feeder assembly;
[0047] FIG. 34 is a bottom view of the dial member;
[0048] FIG. 35 is a front view of the dial member;
[0049] FIG. 36 is a first side view of the dial member;
[0050] FIG. 37 is a second side view of the dial member;
[0051] FIG. 38 is a cross-sectional view of the dial member taken
along line 38-38 of FIG. 33;
[0052] FIG. 39 is a top view of the first embodiment of the feeder
assembly connected to the feed supply conduit;
[0053] FIG. 40 is a bottom view of the first embodiment of the
feeder assembly connected to the feed supply conduit;
[0054] FIG. 41 is a side view of the first embodiment of the feeder
assembly connected to the feed supply conduit;
[0055] FIG. 42 is a cross-sectional view of the first embodiment of
the feeder assembly taken along line 42-42 of FIG. 39;
[0056] FIG. 43 is a cross-sectional view of the first embodiment of
the feeder assembly taken along line 43-43 of FIG. 39;
[0057] FIG. 44 is identical to FIG. 43, but shows feed flowing
through the lower feed gate of the feeder assembly;
[0058] FIG. 45 is a top view of a plurality of adjacent feeder
assemblies of the first embodiment connected to the feed supply
conduit;
[0059] FIG. 46 is identical to FIG. 45, but shows poultry feeding
from each of the feeder assemblies;
[0060] FIG. 47a illustrates a positioning of the dial member
relative to the outer grill member to provide the smallest width of
the apertures through which the poultry eat feed from the feeder
assembly of the first embodiment;
[0061] FIG. 47b illustrates the smallest width of the apertures
through which the poultry eat feed from the feeder assembly and the
largest height of the apertures through which the poultry eat feed
from the feeder assembly of the first embodiment;
[0062] FIG. 48a illustrates a positioning of the dial member
relative to the outer grill member to provide a middle range width
of the apertures through which the poultry eat feed from the feeder
assembly of the first embodiment;
[0063] FIG. 48b illustrates the middle range width of the apertures
through which the poultry eat feed from the feeder assembly and the
middle range height of the apertures through which the poultry eat
feed from the feeder assembly of the first embodiment;
[0064] FIG. 49a illustrates a positioning of the dial member
relative to the outer grill member to provide the largest width of
the apertures through which the poultry eat feed from the feeder
assembly of the first embodiment;
[0065] FIG. 49b illustrates the largest width of the apertures
through which the poultry eat feed from the feeder assembly and the
smallest height of the apertures through which the poultry eat feed
from the feeder assembly of the first embodiment;
[0066] FIG. 50 illustrates a partial view of the first embodiment
of the feeder assembly showing the engagement of the fingers of the
inner grill members and the engagement of the cam post member of
the dial member with one of the inner grill members;
[0067] FIG. 51 is a back side view of a drop tube member which
incorporates features of the second embodiment of the feeder
assembly;
[0068] FIG. 52 is a front side view of the drop tube member;
[0069] FIG. 53 is a side view of the drop tube member;
[0070] FIG. 54 is a cross-sectional view of the drop tube member
taken along line 54-54 of FIG. 51;
[0071] FIG. 55 is a cross-sectional view of the drop tube member
taken along line 55-55 of FIG. 53;
[0072] FIG. 56 is a top view of the drop tube member;
[0073] FIG. 57 is a front view of a brood gate blocker which
incorporates features of the second embodiment of the feeder
assembly;
[0074] FIG. 58 is a side view of the brood gate blocker;
[0075] FIG. 59 is an opposite side view of the brood gate
blocker;
[0076] FIG. 60 is a bottom view of a masking portion of the brood
gate blocker;
[0077] FIG. 61 is a cross-sectional view of the brood gate
blocker;
[0078] FIG. 62 is a top view of the second embodiment of the feeder
assembly connected to the feed supply conduit;
[0079] FIG. 63 is a side view of the second embodiment of the
feeder assembly connected to the feed supply conduit;
[0080] FIG. 64 is a cross-sectional view of the second embodiment
of the feeder assembly connected to the feed supply conduit,
showing the brood gate blocker in a position to prevent feed from
flowing through the upper brood gate;
[0081] FIG. 65 is identical to FIG. 64, but shows the brood gate
blocker in a position to allow feed, as illustrated, to flow
through the upper brood gate;
[0082] FIG. 66 is a cross-sectional view of the drop tube member
and the brood gate blocker with the brood gate blocker in a
position to allow feed to flow through the upper brood gate;
[0083] FIG. 67 is a cross-sectional view of the drop tube member
and the brood gate blocker with the brood gate blocker in a
position to prevent feed from flowing through the upper brood
gate;
[0084] FIG. 68 is a top plan view of a pan member which
incorporates features of a third embodiment of a feeder assembly of
the invention;
[0085] FIG. 69 is a top plan view of a grill member which
incorporates features of the third embodiment of the feeder
assembly of the invention;
[0086] FIG. 70 is a top plan view of an outer ring member which
incorporates features of the third embodiment of the feeder
assembly of the invention;
[0087] FIG. 71 is a top plan view of a pan member which
incorporates features of a fourth embodiment of a feeder assembly
of the invention;
[0088] FIG. 72 is a top plan view of a grill member which
incorporates features of the fourth embodiment of the feeder
assembly of the invention; and
[0089] FIG. 73 is a top plan view of an outer ring member which
incorporates features of the fourth embodiment of the feeder
assembly of the invention.
DETAILED DESCRIPTION OF THE ILLUSTRATED EMBODIMENTS
[0090] While this invention may be susceptible to embodiment in
different forms, there is shown in the drawings and will be
described herein in detail, specific embodiments with the
understanding that the present disclosure is to be considered an
exemplification of the principles of the invention, and is not
intended to limit the invention to that as illustrated.
[0091] A first embodiment of the feeder assembly 100 which
incorporates features of the invention is shown in FIGS. 1-50; a
second embodiment of the feeder assembly 700 which incorporates
features of the invention is shown in FIGS. 51-67; a third
embodiment of the feeder assembly 800 which incorporates features
of the invention is shown in FIGS. 68-70; and a fourth embodiment
of the feeder assembly 900 which incorporates features of the
invention is shown in FIGS. 71-73.
Structure of the Feeder Assembly 100
[0092] Attention is invited to the first embodiment of the feeder
assembly 100 which is illustrated in FIGS. 1-50. The illustrated
feeder assembly 100 desirably is adapted to be used in connection
with a poultry feed distribution system that includes a feed supply
conduit 102. Desirably, the poultry feeder system includes a
plurality of feeder assemblies 100, which can be vertically
adjusted to either rest on the ground or be suspended above the
ground by raising or lowering the feed supply conduit 102 or by
other suitable means. The feeder assemblies 100 are preferably
utilized in poultry houses used for housing and feeding poultry
which are to be bred, commonly referred to as breeders. The feeder
assemblies 100 are specifically designed to allow for the female
breeders to eat therefrom, but to prevent the male breeders from
eating therefrom. It is to be understood, however, that other types
of animals and poultry could also be fed with the feeder assemblies
100 of the invention.
[0093] The illustrated feeder assembly 100 generally includes a pan
member 104, an outer grill member 184, first and second feed supply
conduit securement members 374, 374', first and second inner grill
members 408, 408', first and second drop tube members 482, 482', an
outer ring member 526, and a dial member 568.
Pan Member 104
[0094] Attention is now directed to the pan member 104, which is
best illustrated in FIGS. 1-6. The pan member 104, in a preferred
embodiment, is generally formed in a shape of two intersecting
circles as will be described in more detail herein.
[0095] The pan member 104 includes first and second upstanding cone
portions 106, 106' which are identical to one another in
configuration and, therefore, only the first upstanding cone
portion 106 will be described in detail with the understanding that
the description of the second upstanding cone portion 106' would be
identical. As such, the elements of the second upstanding cone
portion 106' are denoted with a prime (').
[0096] The first upstanding cone portion 106 extends from a top end
108 thereof, which preferably comes to a point, to a bottom end 110
thereof, which is preferably circular and defined about a center
line C1, as illustrated in FIG. 6. The center line C1 extends
through the pointed top end 108 of the first upstanding cone
portion 106. A diameter of the first upstanding cone portion 110
preferably increases from the top end 108 to the bottom end 110.
The diameter of the first upstanding cone portion 106 at the bottom
end 110 thereof is preferably approximately 4.05 inches. A straight
line distance between the center line C1 and the center line C1' is
preferably approximately 6.0 inches such that a straight line
distance between the bottom ends 110, 110' is preferably
approximately 1.95 inches.
[0097] The pan member 104 includes first and second base portions
112, 112' which are identical to one another in configuration and,
therefore, only the first base portion 112 will be described in
detail with the understanding that the description of the second
base portion 112' would be identical. As such, the elements of the
second base portion 112' are denoted with a prime ('). The first
base portion 112 has an inner feeding surface 114 and an outer
feeding surface 116 separated by an inner rim member 118.
[0098] The inner feeding surface 114 extends radially outwardly
from substantially all of the bottom end 110 of the first
upstanding cone portion 106 relative to the center line C1 to the
inner rim member 118 such that the inner feeding surface 114 has
first and second ends 120, 122 and is generally C-shaped. The first
and second ends 120, 122 connect an inner edge of the inner feeding
surface 114 to an outer edge of the inner feeding surface 114. The
inner edge is defined at the connection to the bottom end 110 of
the first upstanding cone portion 106 and thus is preferably
provided at a radial distance of approximately 2.025 inches from
the center line C1.
[0099] The outer edge is preferably provided at a radial distance
of approximately 3.37 inches from the center line C1 such that the
inner feeding surface 114 preferably has a width of approximately
1.345 inches.
[0100] The inner feeding surfaces 114, 114' are generally C-shaped,
and not entirely circular, because an upstanding portion 128 of the
pan member 104 is provided which extends between the first and
second upstanding cone portions 106, 106'. The upstanding portion
128 has a top end 130 thereof, which preferably comes to a point,
and is defined about a center line C2. The center line C2 extends
through the pointed top end 130 of the upstanding portion 128 and
is provided generally equidistantly between the center lines C1,
C1' along a longitudinal reference line L1, as illustrated in FIG.
1.
[0101] The upstanding portion 128 defines first, second, third and
fourth top edges 132, 134, 136, 138 which extend outwardly from the
pointed top end 130. The first top edge 132 extends angularly
downwardly to the first upstanding cone portion 106 along the
longitudinal reference line L1 and the second top edge 134 extends
angularly downwardly to the second upstanding cone portion 106'
along the longitudinal reference line L1. The third and fourth top
edges 136, 138 extend angularly downwardly to the connections of
the inner rim member 118 to the inner rim member 118' in opposite
directions of one another along a lateral reference line L2, which
is generally perpendicular to the longitudinal reference line L1,
as illustrated in FIG. 1. Each of the third and fourth top edges
136, 138 are thus provided between the first and second top edges
132, 134.
[0102] The upstanding portion 128 further defines first, second,
third and fourth surfaces 140, 142, 144, 146. The first surface 140
is provided between the first and third top edges 132, 136 and
extends downwardly from the top end 130 to the first end 120 of the
inner feeding surface 114. The second surface 142 is provided
between the first and fourth top edges 132, 138 and extends
downwardly from the top end 130 to the second end 122 of the inner
feeding surface 114. The third surface 144 is provided between the
second and fourth top edges 134, 138 and extends downwardly from
the top end 130 to the first end 120' of the inner feeding surface
114'. The fourth surface 146 is provided between the second and
third top edges 134, 136 and extends downwardly from the top end
130 to the second end 122' of the inner feeding surface 114'. Each
of the surfaces 140, 142, 144, 146 are preferably curved, and are
preferably curved in a convex manner.
[0103] The inner rim member 118 extends radially outwardly from the
inner feeding surface 114 relative to the center line C1 to the
outer feeding surface 116. The inner rim member 118 has first and
second ends 148, 150 and is generally C-shaped. The first and
second ends 148, 150 connect an inner edge of the inner rim member
118 to an outer edge of the inner rim member 118. The inner edge is
generally defined at the connection to the outer edge of the inner
feeding surface 114 and, thus, is preferably provided at a radial
distance of approximately 3.37 inches from the center line C1. The
outer edge is preferably provided at a radial distance of
approximately 4.32 inches from the center line C1 such that the
inner rim member 118 preferably has a width of approximately 0.95
inches.
[0104] The inner rim members 118, 118' are generally C-shaped, and
not entirely circular, because the first end 148 of the inner rim
member 118 connects to the second end 150' of the inner rim member
118' along the lateral reference line L2. Likewise, the second end
150 of the inner rim member 118 connects to the first end 148' of
the inner rim member 118' along the lateral reference line L2.
Thus, the inner rim members 118, 118' are generally collectively
formed in the shape of two intersecting circles. The first and
second ends 148, 150; 148', 150' of the inner rim members 118, 118'
also connect to the upstanding portion 128.
[0105] The outer feeding surface 116 extends radially outwardly
from the inner rim member 118 relative to the center line C1 to a
first outer rim member 152 of the pan member 104. The outer feeding
surface 116 has first and second ends 154, 156 and is generally
C-shaped. The first and second ends 154, 156 connect an inner edge
of the outer feeding surface 116 to an outer edge of the outer
feeding surface 116. The inner edge is generally defined at the
connection to the outer edge of the inner rim member 118 and, thus,
is preferably provided at a radial distance of approximately 4.32
inches from the center line C1. The outer edge is preferably
provided at a radial distance of approximately 6.15 inches from the
center line C1 such that the outer feeding surface 116 preferably
has a width of approximately 1.83 inches.
[0106] The outer feeding surfaces 116, 116' are generally C-shaped,
and not entirely circular, because the first end 154 of the outer
feeding surface 116 connects to a second end 156' of the outer
feeding surface 116' along the lateral reference line L2. Likewise,
the second end 156 of the outer feeding surface 116 connects to the
first end 154' of the outer feeding surface 116' along the lateral
reference line L2. Thus, the outer feeding surfaces 116, 116' are
generally collectively formed in the shape of two intersecting
circles.
[0107] The pan member 104 further includes the first and second
outer rim members 152, 152' which are identical to one another in
configuration and, therefore, only the first outer rim member 152
will be described in detail with the understanding that the
description of the second outer rim member 152' would be identical.
As such, the elements of the second outer rim member 152' are
denoted with a prime (').
[0108] The outer rim member 152 extends upwardly from the outer
edge of the outer feeding surface 116 to a top edge 158. The outer
rim member 152 preferably extends upwardly and outwardly from the
outer edge of the outer feeding surface 116 to the top edge 158,
and further preferably curves upwardly and outwardly, preferably in
a concave manner, from the outer edge of the outer feeding surface
116 to the top edge 158. Thus, the outer rim member 152 preferably
extends radially outwardly from the outer feeding surface 116
relative to the center line C1. The outer rim member 152 has first
and second ends 160, 162 and is thus generally C-shaped. The top
edge 158 of the outer rim member 152 separates an inner surface 164
of the pan member 104 from an outer surface 166 of the pan member
104. The top edge 158 of the outer rim member 152 at the inner and
outer surfaces 164, 166 of the pan member 104 is preferably
provided at a radial distance of approximately 6.53 inches and
approximately 6.59 inches from the center line C1,
respectively.
[0109] The outer rim members 152, 152' are generally C-shaped, and
not entirely circular, because the first end 160 of the outer rim
member 152 connects to the second end 162' of the outer rim member
152' along the lateral reference line L2. Likewise, the second end
162 of the outer rim member 152 connects to the first end 160' of
the outer rim member 152' along the lateral reference line L2.
Thus, the top edges 158, 158' of the outer rim members 152, 152'
are generally collectively formed in the shape of two intersecting
circles. Tab members 167, 167' may extend outwardly from the outer
surface 166 of the outer rim members 152, 152'.
[0110] The inner surface 164 of the inner rim member 118 is
preferably raised above the inner surfaces 164 of the inner and
outer feeding surfaces 114, 116 in order to separate the inner and
outer feeding surfaces 114, 116 for purposes which will be
discussed in further detail hereinbelow. The top edge 158 of the
outer rim member 152 is preferably provided at a height which is
higher than the inner surface 166 of the inner rim member 118, and
the top ends 108 of the first upstanding cone portion 106 is
preferably provided at a height which is higher than the top edge
158 of the outer rim member 152. The top end 130 of the upstanding
portion 128 is preferably provided at a height which is higher than
the inner surface 166 of the inner rim member 118, but which is
lower than the height of the top edge 158 of the outer rim member
152.
[0111] The first base portion 112 of the pan member 104 preferably
includes a plurality of fin members 168 which separate the inner
feeding surface 114 into a plurality of feeding pockets 170. Each
fin member 168 generally extends from the first upstanding cone
portion 106, along the inner feeding surface 114, to the inner rim
member 118. The first base portion 112 is illustrated as having
eight (8) fin members 168 separating the inner feeding surface 114,
but it is to be understood that more or less fin members 168, as
desired, could be provided.
[0112] The first base portion 112 of the pan member 104 preferably
includes a plurality of fin members 172 which separate the outer
feeding surface 116 into a plurality of feeding pockets 174. Each
fin member 172 generally extends from the inner rim member 118,
along the outer feeding surface 116, to the first outer rim member
152. The first base portion 112 is illustrated as having three (3)
fin members 172 separating the outer feeding surface 116, but it is
to be understood that more or less fin members 172, as desired,
could be provided.
[0113] Along a line T1 which is tangent to the outer surfaces 166,
166' of both the first and second outer rim members 152, 152',
first and second hook members 175, 175' extend outwardly from the
outer surfaces 166, 166' of the outer rim members 152, 152', as
illustrated in FIG. 1. The first hook member 175 extends outwardly
from the outer surface 166 of the outer rim member 152, and the
second hook member 175' extends outwardly from the outer surface
166' of the outer rim member 152'.
[0114] A plurality of reinforcement/support members 176, 176'
extend inwardly from the inner surfaces 164, 164' of the outer rim
members 152, 152'. The reinforcement/support members 176, 176'
extend from proximate the connection of the outer rim members 152,
152' to the base portions 112, 112' to top ends 177, 177' thereof
which are provided proximate the top edges 158, 158' of the outer
rim members 152, 152'. Notches 178, 178' are provided in the top
ends 177, 177' which define shelf portions 179, 179' of the
reinforcement/support members 176, 176'. Each of the outer rim
members 152, 152' is preferably provided with five (5)
reinforcement/support members 176, 176' where one (1) of the five
(5) reinforcement/support members 176, 176' is provided along the
longitudinal reference line L1. Each of the five (5)
reinforcement/support members 176, 176' are provided generally
equidistantly from one another.
[0115] Each outer rim member 152, 152' also has a flange 180, 180'
which extends outwardly from the outer surfaces 166, 166' thereof
from the first ends 160, 160' thereof to the second ends 162, 162'
thereof, except for where the hook members 175, 175' are provided.
The flanges 180, 180' are provided at a predetermined distance
below the top edges 158, 158' and provide top surfaces or top
ledges 181, 181', bottom surfaces 182, 182', and outer edges 183,
183'.
[0116] Thus, from the foregoing and from a study of FIGS. 1-6
illustrating the pan member 104, it is apparent that the pan member
104 is generally formed in the shape of two intersecting circles.
Each of the intersecting circles is preferably equal in diameter,
which is approximately thirteen inches. The pan member 104 has at
least one (1) plane of symmetry (not taking into account the
placement of the fin members 168, 168' or the fin members 172,
172'), whether mirror symmetry (identical or mirror image on either
side of plane of symmetry) or two-fold rotational symmetry (shape
returns to the same shape after rotation through 180 degrees). The
axis of symmetry of the pan member 104 is taken along the lateral
reference line L2. If the hook members 175, 175' were not provided
on the pan member 104, the pan member 104 would have an infinite
number of axes of symmetry, all of which would extend through the
center reference line C2, including an axis of symmetry of the pan
member 104 taken along the longitudinal reference line L1. It is
further envisioned that the pan member 104 could be formed in the
shape of three or more intersecting circles, as desired, in keeping
with the principles of the invention, such that the pan member 104
would have planes of multi-fold rotational symmetry (for instance,
if three intersecting circles provided, three-fold rotational
symmetry such that the shape would return to the same shape after
rotation through 120 degrees).
Outer Grill Member 184
[0117] Attention is now directed to the outer grill member 184,
which is best illustrated in FIGS. 7-13.
[0118] The outer grill member 184 includes a rim member 186, a
spoke assembly 188, and a top member 190. The spoke assembly 188 is
connected at a lower end thereof to the rim member 186 and at an
upper end thereof to the top member 190. The rim member 186, the
spoke assembly 188 and the top member 190 are all preferably
integrally formed. The outer grill member 184 is preferably
elongated such that a length of the outer grill member 184, which
is defined along line L-L of FIG. 7 where the length of the outer
grill member 184 is at its largest, is larger than a width of the
outer grill member 184, which is defined along lines W-W and W'-W'
of FIG. 7 where the width of the outer grill member 184 is at its
largest.
[0119] The rim member 186, in a preferred embodiment, is generally
formed in a shape to match the shape in which the top edges 158,
158' of the outer rim members 152, 152' of the pan member 104 are
formed, preferably in a shape of two intersecting circles, such
that the rim member 186 has a first portion 192 which is generally
C-shaped in configuration and has first and second ends 194, 196,
and a second portion 192' which is generally C-shaped in
configuration and has first and second ends 194', 196'. The first
and second portions 192, 192' are preferably identical to one
another, with the first end 194 of the first portion 192 being
connected to the second end 196' of the second portion 192', and
with the second end 196 of the first portion 192 being connected to
the first end 194' of the second portion 192'. As the first and
second portions 192, 192' are identical to one another in
configuration, only the first portion 192 will be described in
detail with the understanding that the description of the second
portion 192' would be identical. As such, the elements of the
second portion 192' are denoted with a prime (').
[0120] The first portion 192 of the rim member 186 has a side rim
portion 198 including an inner wall 200 and a plurality of outer
walls 202.
[0121] The inner wall 200 has an inner surface 204 and an outer
surface 206. The inner wall 200 is preferably arcuate or C-shaped
in configuration and extends from the first end 194 to the second
end 196. The inner wall 200 extends upwardly from a bottom edge 208
of the side rim portion 198 to a top rim portion 210 of the first
portion 192 of the rim member 186. The bottom edge 208 is
preferably planar.
[0122] The outer walls 202 are formed as a plurality of
spaced-apart projecting portions which extend outwardly from the
outer surface 206 of the inner wall 200 from the first end 194 to
the second end 196. Each outer wall 202 extends upwardly from the
bottom edge 208 of the side rim portion 198 to the top rim portion
210. Each outer wall 202 has first and second ends 211, 212 which
are connected to the outer surface 206 of the inner wall 200. From
the first end 211, each outer wall 202 has a first surface 214
which curves outwardly from the outer surface 206 of the inner wall
200, preferably in a concave manner, to a second surface 216. From
the second end 212, each outer wall 202 has a third surface 218
which curves outwardly from the outer surface 206 of the inner wall
200, preferably in a concave manner, to a fourth surface 220. From
the first surface 214, the second surface 216 curves outwardly,
preferably in a convex manner, to a fifth surface 222. From the
third surface 218, the fourth surface 220 curves outwardly,
preferably in a convex manner, to the fifth surface 222. The fifth
surface 222 extends preferably straight between the third and
fourth surfaces 218, 220.
[0123] Preferably, from the first end 194 of the first portion 192
of the rim member 186, the side rim portion 198 begins with half of
an outer wall 202, such that only half of the fifth surface 222 is
provided. When viewed from the side, the inner wall 200 and the
outer walls 202 appear to be provided in alternating configuration
about the arced perimeter of the first portion 192 of the rim
member 186 to another half of an outer wall 202 provided at the
second end 196 of the first portion 192 of the rim member 186. In a
preferred embodiment, nine (9) outer walls 202 are provided, and
two (2) half outer walls 202 are provided.
[0124] Thus, the half fifth surface 222 of the half outer wall 202
provided on the first portion 192 of the rim member 186 at the
first end 194 thereof will be joined to the half fifth surface 22T
of the half outer wall 202' provided on the second portion 192' of
the rim member 186 at the second end 196' thereof, but the half
fifth surfaces 222, 222' will be angled relative to one another
because of the rim member 186 being formed in the shape of two
intersecting circles. Likewise, the half fifth surface 222 of the
half outer wall 202 provided on the first portion 192 of the rim
member 186 at the second end 196 thereof will be joined to the half
fifth surface 222' of the half outer wall 202' provided on the
second portion 192' of the rim member 186 at the first end 194'
thereof, but the half fifth surfaces 222, 222' will be angled
relative to one another because of the rim member 186 being formed
in the shape of two intersecting circles. The two intersecting
circles defining the rim member 186 preferably have equal
diameters.
[0125] The top rim portion 210 of the first portion 192 of the rim
member 186 extends inwardly from the side rim portion 198. The top
rim portion 210 is formed of a plurality of concave surfaces 224,
and a plurality of generally flat surfaces 226. The concave
surfaces 224 and the flat surfaces 226 are provided in an
alternating configuration from the first end 194 of the first
portion 192 of the rim member 186 to the second end 196 of the
first portion 192 of the rim member 186.
[0126] Each concave surface 224 is connected to the outer surface
206 of the inner wall 200 between adjacent outer walls 202, and
each flat surface 226 is connected to one of the outer walls 202.
Thus, in a preferred embodiment, nine (9) concave surfaces 224 are
provided, eight (8) flat surfaces 226 are provided, and two (2)
half flat surfaces 226 are provided. The connection between the
concave surfaces 224 and the outer surface 206 of the inner wall
200, and the connection between the flat surfaces 226 and the outer
walls 202, is preferably rounded or smoothed to define a rounded
rim portion 228 of the first portion 192 of the rim member 186,
such that there are not sharp edges defined between the top rim
portion 210 and the side rim portion 198.
[0127] The first portion 192 of the rim member 186 further includes
a sealing member 230 which extends generally straight downwardly
from the top rim portion 210 to an end 232 thereof. The sealing
member 230 is spaced from the inner surface 204 of the inner wall
200 at a generally constant distance from the first end 194 to the
second end 196. The sealing member 230 preferably does not extend
as far downwardly from the top rim portion 210 as does the inner
wall 200 and, thus, does not extend to the bottom edge 208 of the
side rim portion 198.
[0128] The first portion 192 of the rim member 186 also includes an
extension 234 which extends outwardly from one of the outer walls
202, preferably the first full outer wall 202 of the first portion
192 of the rim member 186 proximate to the first end 194 thereof. A
slot 236 is provided between the extension 234 and the bottom edge
208 of the first portion 192 of the rim member 186 and/or between
the fifth surface 222 of the outer wall 202 of the first portion
192 of the rim member 186. In a preferred embodiment, the fifth
surface 222 of the outer wall 202 has a notch 238 cut therein from
the bottom edge 208 to aid in access to the slot 236. The purpose
for the slot 236 will be discussed in further detail herein.
[0129] The first portion 192 of the rim member 186 further includes
a pair of tongue extensions 240. Each tongue extension 240 extends
downwardly from the bottom edge 208 of the inner wall 200, between
where two adjacent outer walls 202 connect to the inner wall 200.
Each tongue extension 240 defines inner and outer surfaces 242, 244
and an outer edge 246 which connects the inner and outer surfaces
242, 244. The outer edge 246 is generally arcuate in configuration,
but can be configured in any shape desired. Each tongue extension
240 has a wedge-shaped flange 248 extending inwardly from the inner
surface 242 thereof proximate to the connection of the bottom edge
208 of the inner wall 200. Each wedge-shaped flange 248 has a flat
surface 250 which extends inwardly generally perpendicularly to the
inner surface 242 and which is generally parallel to, and which may
be planar with, the bottom edge 208 of the inner wall 200. Each
wedge-shaped flange 248 also has an angled surface 252 which
extends angularly downwardly and outwardly from the flat surface
250 back to the inner surface 242 of the tongue extension 240. Each
tongue extension 240 is preferably provided with a little
flexibility relative to the inner wall 200 such that the tongue
extension 240 can be flexed inwardly and/or outwardly relative to
the inner wall 200 as desired. One of the tongue extensions 240 is
preferably provided generally opposite where the extension 234 is
provided, and the other one of the tongue extensions 240 is
provided generally equidistantly between where the extension 234
and the other tongue extension 240 are provided, namely along a
longitudinal center of the rim member 186. More or less tongue
extensions 240 may be provided on the first portion 192 of the rim
member 186 as desired.
[0130] The first portion 192 of the rim member 186 further includes
a pair of elongated apertures 254 provided through the rounded rim
portion 228. Each elongated aperture 254 is provided above where
the wedge-shaped flanges 248 of the tongue extensions 240 are
provided in order provide visibility of the wedge-shaped flanges
248 through the elongated apertures 254.
[0131] The spoke assembly 188 includes a first set of spoke members
256, a second set of spoke members 258, and a ring member 260. The
ring member 260 has inner and outer surfaces 262, 264, and upper
and lower edges 266, 268. The inner and outer surfaces 262, 264 are
curved, preferably in a convex manner, from the lower edge 268 to
the upper edge 266 such that the lower edge 268 is preferably
generally planar with the bottom edges 208, 208' of the rim member
186, and such that the upper edge 266 if not preferably planar with
the lower edge 268. The ring member 260 is generally formed in the
shape of two intersecting circles, but the intersection of the two
circles is generally rounded in an opposite direction relative to
the remainder of the ring member 260. Thus, the ring member 260 has
first and second arcuate portions 270, 272 which are provided
opposite one another, and third and fourth arcuate portions 274,
276 which are provided opposite one another, and which connect the
first and second arcuate portions 270, 272 together.
[0132] The first set of spoke members 256 include a plurality of
individual spaced-apart spoke members 256. Each spoke member 256
extends from the top rim portions 210, 210' of the side rim
portions 198, 198' to the lower edge 268 of the ring member 260.
Preferably, each spoke member 256 has first, second, third and
fourth portions 278, 280, 282, 284. Preferably, each first portion
278 curves, preferably in a convex manner, inwardly and upwardly
from one of the flat surfaces 226, 226' of the top rim portions
210, 210' to the second portion 280. The second portion 280 extends
angularly upwardly and inwardly from the first portion 278 to the
third portion 282. The third portion 282 curves, preferably in a
concave manner, inwardly and upwardly from the second portion 280
to the fourth portion 284. The fourth portion 284 extends angularly
upwardly and inwardly from the third portion 282 to the lower edge
268 of the ring member 260. Thus, the ring member 260 is provided
above and inward of the rim member 186. A width of the spoke
members 256 is generally increased from the connection to the ring
member 260 to the connection to the rim member 186. Preferably,
eighteen (18) spoke members 256 are provided, but the two spoke
members 256 which extend upwardly from the connections of the first
and second portions 192, 192' of the rim member 186 are thicker in
width than the remainder of the spoke members 256. Thus, apertures
286 are provided between each adjacent spoke members 256 and
between the rim member 186 and the ring member 260. Preferably,
eighteen (18) apertures 286 are provided through the outer grill
member 184.
[0133] The second set of spoke members 258 include a plurality of
individual spaced-apart spoke members 258. Each spoke member 258
extends from the upper edge 266 of the ring member 260 to the top
member 190. Preferably, each spoke member 258 has first, second,
third and fourth portions 288, 290, 292, 294. Preferably, each
first portion 288 curves, preferably in a concave manner, upwardly
and inwardly from the upper edge 266 of the ring member 260 to the
second portion 290. The second portion 290 extends angularly
upwardly and inwardly from the first portion 288 to the third
portion 292. The third portion 292 curves, preferably in a convex
manner, inwardly and upwardly from the second portion 290 to the
fourth portion 294. The fourth portion 294 extends generally
straight inwardly from the third portion 292 to an outer edge 296
of the top member 190. Thus, the top member 190 is provided above
and inward of the ring member 260. Each spoke member 258 is
preferably generally aligned above one of the spoke members 256. If
desired, material can be removed from between adjacent spoke
members 258 in order to reduce the amount of material used to form
the outer grill member 184, to reduce the cost of manufacturing the
outer grill member 184, and to allow for visibility through the
outer grill member 184, so long as the amount of material removed
does not violate the integrity of the outer grill member 184.
[0134] A plurality of reinforcing members 298 are provided on the
outer grill member 184. Each reinforcing member 298 extends
outwardly from the spoke members 256, 258 and from the ring member
260. Each spoke member 256 has at least one reinforcing member 298
extending outwardly therefrom, but the two spoke members 256
provided above the connection of the first and second portions 192,
192' of the rim member 186 preferably have two reinforcing members
298 extending outwardly therefrom. Thus, there are preferably
twenty (20) reinforcing members 298. Preferably all of the
reinforcing members 298, except for two of those provided above one
of the connections of the first and second portions 192, 192' of
the rim member 186, extend beyond the connection of the spoke
members 258 and the top member 190, and onto the top member 190 of
the outer grill member 184, but these reinforcing members 298
preferably do not extend far enough on the top member 190 such that
they contact one another. Some of the reinforcing members 298 which
extend onto the top member 190 of the outer grill member 184 may
extend further off of the top member 190 than some of the other
reinforcing members 298 for reasons which will be discussed in
further detail herein.
[0135] At least one of, and preferably four of, the reinforcing
members 298 have a plurality of notches 300 cut therein along the
portion thereof which extends from the fourth portion 284 of the
spoke members 256. The notches 300 are preferably provided on the
four reinforcing members 298 which are adjacent to the spoke
members 256 that are adjacent to the spoke members 256 having two
reinforcing members 298 provided thereon. The reinforcing members
298 having the notches 300 preferably have notches 300 which are
evenly spaced apart from one another along the height of the
reinforcing member 298, and the notches 300 preferably number six
(6). The purpose for the notches 300 will be discussed in further
detail herein. Each of the reinforcement members 298 has an
enlarged portion 301 provided below where the notches 300 would be,
or are, provided thereon, and above the connection to the rim
member 186.
[0136] The top member 190 of the outer grill member 184 has
interior and exterior surfaces 302, 304 which are both preferably
generally planar with one another and with the bottom edges 208,
208' of the first and second portions 192, 192' of the rim member
186 of the outer grill member 184. The interior and exterior
surfaces 302, 304 are connected to one another by the outer edge
296 of the top member 190.
[0137] The top member 190 has first and second apertures 306, 306'
provided therethrough. Each aperture 306, 306' is generally
elongated in configuration, preferably in a racetrack
configuration, but any other configuration for the apertures 306,
306' is acceptable, but preferably the apertures 306, 306' are
provided in some oval or elliptical configuration, namely the
racetrack configuration. The first and second apertures 306, 306'
are preferably provided separated from, and parallel to, one
another, but are preferably provided at an angle relative to the
line L-L, preferably at a forty-five (45) degree angle relative to
the line L-L. Each aperture 306, 306' has first and second opposite
end portions 308, 310; 308', 310' provided along the length
thereof. The first aperture 306 is provided through the top member
190 such that the first opposite end portion 308 is provided at the
intersection of the line L-L and line W-W, as illustrated in FIG.
7. The second aperture 306' is provided through the top member 190
such that the first opposite end portion 308' is provided at the
intersection of the line L-L and the line W'-W', as illustrated in
FIG. 7. From the first opposite end portions 308, 308', the
remainder of the first and second apertures 306, 306' extends
outwardly therefrom, in opposite directions, to the second opposite
end portions 310, 310'.
[0138] The first aperture 306 is formed as a part of a first fill
port 312 defined by the top member 190, and the second aperture
306' is formed as a part of a second fill port 312' defined by the
top member 190. The first fill port 312 is defined by the first
aperture 306, a first feed pipe supporting base 314, and a first
feed directing extension 316. Likewise, the second fill port 312'
is defined by the second aperture 306', a second feed pipe
supporting base 314', and a second feed directing extension 316'.
As the first fill port 312 and the second fill port 312' are
identical to one another in configuration, other than being
reversed in positioning on the top member 190, only the first fill
port 312 will be described hereinbelow in detail with the
understanding that the description of the second fill port 312'
would be identical, except as otherwise noted. Reference numerals
denoting elements of the second fill port 312' will be denoted with
a prime (') to differentiate from the reference numerals denoting
elements of the first fill port 312.
[0139] The first feed pipe supporting base 314 is generally
U-shaped in configuration such that it has a first base leg 318,
and second and third extending legs 320, 322 which extend
outwardly, in the same direction, from opposite ends of the first
base leg 318 to free ends 324, 326 thereof, such that a first
opening 328 of the first fill port 312 is defined, at the top
thereof. The second opposite end portion 310 of the first aperture
306 is in communication with, and is generally provided directly
below, the top opening 328 of the first fill port 312. The first,
second and third legs 318, 320, 322 are preferably integrally
formed with the top member 190 and are positioned on the exterior
surface 304 thereof. Top surfaces of the second and third extending
legs 320, 322 are configured in a concave manner such that the
elongated feed supply conduit 102 can be supported on the concave
top surfaces of the second and third extending legs 320, 322. The
lowest point of the concavity of the top surfaces of the second and
third extending legs 320, 322 is preferably positioned at or above
the exterior surface 304 of the top member 190. The top surface of
the first base leg 318 is generally planar with the top surfaces of
the second and third extending legs 320, 322 at their free ends
324, 326. First and second apertures 330, 332 are provided through
the top surface of the first base leg 318 at the ends thereof, and
third and fourth apertures 334, 336 are provided through the top
surfaces of the second and third extending legs 320, 322 at their
free ends 324, 326, the purpose of which will be discussed in
further detail herein.
[0140] The first feed directing extension 316 is generally wedge
shaped in configuration. The first feed directing extension 316 is
preferably integrally formed with the top member 190 and is
positioned on the interior surface 302 of the top member 190 around
the first aperture 306. The first feed directing extension 316 has
a ramp portion 338 which enlarges the depth of the first aperture
306 from the second portion 310 thereof to the first portion 308
thereof. The first feed directing extension 316 also defines a
second opening 340 of the first fill port 312, at the bottom
thereof. The bottom opening 340 is in communication with, and is
positioned generally directly below, the first portion 308 of the
first aperture 306, next to a lower end of the ramp portion 338,
such that were any liquid or solid placed on the ramp portion 338,
the liquid or solid would tend to move down the ramp portion 338
toward the bottom opening 340. The bottom opening 340 is thus
offset from the top opening 328 of the first fill port 312.
[0141] The top member 190 of the outer grill member 184 has a third
aperture 342 provided therethrough which is generally circular in
configuration, and which defines an aperture wall 344 through the
top member 190. The third aperture 342 is preferably provided
proximate to the first base leg 318 of the first feed pipe
supporting base 314, and generally proximate to the first portion
308' of the second aperture 306' through the top member 190. An
arcuate portion of the aperture wall 344 which is provided most
proximate to the spoke members 256 has a plurality of notches 346
provided therein which extend from the exterior surface 304 of the
top member 190 to the interior surface 302 of the top member 190.
The notches 346 are generally equally spaced apart from one another
and, preferably, ten (10) notches 346 are provided. Of course, it
is to be understood, that the number of notches 346 can be varied
as desired, for purposes which will be discussed in detail
herein.
[0142] The exterior surface 304 has a plurality of indicators 348
provided thereon between the arcuate portion of the aperture wall
344 of the third aperture 342 and the connection of the outer edge
296 of the top member 190. The number of indicators 348 is directly
related to the number of notches 346 provided and, as such, the
corresponding notch 346 is provided along the same radial line as
is the corresponding indicator 348 relative to a center of the
third aperture 342. The indicators 348 are preferably numbers which
indicate a width, preferably in millimeters, of the apertures 286
provided between adjacent spoke member 256, which can be changed as
desired, as will be discussed further in detail hereinbelow.
Preferably, the numbers of the indicators 348 are forty-one (41) to
fifty (50).
[0143] The top member 190 has fourth, fifth, sixth and seventh
apertures 350, 352, 350', 352' provided therethrough, where the
fourth and fifth apertures 350, 352 are associated with the first
fill port 312 and where the sixth and seventh apertures 350', 352'
are associated with the second fill port 312'. The sixth aperture
350' is identical to the fourth aperture 350 and the seventh
aperture 352' is identical to the fifth aperture 352 and,
therefore, only the configuration and positioning of the fourth and
fifth apertures 350, 352 will be described in detail herein. The
fourth aperture 350 is generally rectangular in configuration, but
the sides thereof may be slightly curved if desired, and is
positioned next to the first portion 308 of the first aperture 306
and proximate to the free end 324 of the second extending leg 320
of the first feed pipe supporting base 314. The fifth aperture 352
is generally rectangular in configuration, but the sides thereof
may be slightly curved if desired, and is positioned next to the
first portion 308 of the first aperture 306 and proximate to the
free end 326 of the third extending leg 322 of the first feed pipe
supporting base 314. Thus, the fifth aperture 352 is provided
opposite the fourth aperture 350, across the first portion 308 of
the first aperture 306. The sides of the apertures 350, 352 which
are not next to the first portion 308 of the first aperture 306
have notches 354, 356 provided therein.
[0144] The top member 190 has eighth and ninth apertures 358, 358'
provided therethrough, where the eighth aperture 358 is associated
with the first fill port 312 and where the ninth aperture 358' is
associated with the second fill port 312'. The ninth aperture 358'
is identical to the eighth aperture 358 and, therefore, only the
configuration and positioning of the eighth aperture 358 will be
described in detail herein. The eighth aperture 358 is generally
circular in configuration and is positioned outwardly from the
first portion 308 of the first aperture 306, generally
equidistantly from the fourth and fifth apertures 350, 352.
[0145] Proximate to the outer edge 296 of the top member 190, a
plurality of support flanges 360, 360' extend downwardly from the
interior surface 302 of the top member 190. Each support flange
360, 360' has a first portion 362, 362' which extends straight
downwardly from the top member 190 to a free end 364, 364' thereof.
Each support flange 360, 360' also has a second portion 366, 366'
which is generally wedge-shaped and which extends outwardly from
the first portion 362, 362' proximate to the free end 364, 364'.
The wedge-shaped second portion 366, 366' defines a support ledge
368, 368' thereon. Preferably, four (4) support flanges 360 are
provided and four (4) support flanges 360' are provided. The
support flanges 360 are provided proximate the first fill port 312
and the support flanges 360' are provided proximate the second fill
port 312'. Each of the support flanges 360 are provided generally
equidistantly from one another about a circle having its center at
the intersection of lines L-L and W-W and three (3) of the four (4)
are spaced generally equidistantly from the outer edge 296 of the
top member 190. Each of the support flanges 360' are provided
generally equidistantly from one another about a circle having its
center at the intersection of lines L-L and W'-W' and three (3) of
the four (4) support flanges 360, 360' are spaced generally
equidistantly from the outer edge 296 of the top member 190. If
desired, tenth and eleventh apertures 370, 370' may be provided
through the top member 190 generally above where the three (3) of
the four (4) support flanges 360, 360' are provided in order to
allow visibility of the wedge-shaped second portions 366, 366' for
purposes which will be discussed in detail herein. The one (1)
support flanges 360, 360' which are not spaced generally
equidistantly from the outer edge 296, but rather are provided next
to, and separated from, one another. If desired, a twelfth aperture
372 may be provided through the top member 190 generally above
where the one (1) support flanges 360, 360' are provided in order
to allow visibility of the wedge-shaped second portions 366, 366'
for purposes which will be described in detail herein. The twelfth
aperture 372 is preferably rectangular in configuration. The
twelfth aperture 372 is provided generally equidistantly between
the third extending leg 322 of the first feed pipe supporting base
314, and between the third extending leg 322' of the second feed
pipe supporting base 314'. The twelfth aperture 372, however, does
not extend parallel to the third extending legs 322, 322', but
rather extends at an angle relative to the third extending legs
322, 322', preferably at a forty-five (45) degree angle as
illustrated in FIG. 7.
[0146] Other apertures not described may be provided through the
top member 190 as desired either for the purposes of removal of
material, such that less material is used in making the outer grill
member 184, or for the purpose of allowing for dust removal from
within the outer grill member 184, or both.
Feed Supply Conduit Securement Members 374, 374'
[0147] First and second feed supply conduit securement members 374,
374' are provided, which are identical to one another in
configuration and, therefore, only the first feed supply conduit
securement member 374 will be described in detail with the
understanding that the description of the second feed supply
conduit securement member 374' would be identical. As such, the
elements of the second feed supply conduit securement member 374'
are denoted with a prime ('). The first feed supply conduit
securement member 374 is associated with the first fill port 312
and the second feed supply conduit securement member 374' is
associated with the second fill port 312'.
[0148] The first feed supply conduit securement member 374, as best
illustrated in FIGS. 14-18, has first and second portions 376, 378.
The first portion 376 is generally wedge-shaped such that a top
surface thereof extends generally angularly upwardly from a first
end thereof to a second end thereof. The first portion 376 is
configured to be positioned on the exterior surface 304 of the top
member 190 around the first portion 308 of the first aperture 306.
First and second apertures 379, 380 are provided on opposite sides
of the first portion 376 on opposite sides of the first aperture
306
[0149] The second portion 378 extends from the second end of the
first portion 376 proximate to or at a top thereof. The second
portion 378 is a generally elongated arcuate member having first
and second generally planar ends 381, 382 and upper and lower
arcuate surfaces 384, 386 extending therebetween. The second
portion 378 is connected to the first portion 376 generally at or
proximate to the first planar end 381. The first planar end 381 is
preferably not continuous such that the lower arcuate surface 386
of the second portion 378 is connected to an inner surface 390 of
the first portion 376. An aperture 392 is provided through the
second portion 378 generally equidistantly between the first and
second planar ends 381, 382.
[0150] The first feed supply conduit securement element 374 further
includes a roost extension 394 extending upwardly from the upper
arcuate surface 384 of the second portion 378 to an upper edge 396
thereof. The roost extension 394 defines an aperture 398
therethrough which is in communication with the aperture 392
through the second portion 378 as the roost extension 394 extends
upwardly from the upper arcuate surface 384 around the aperture
398. The roost extension 394 is configured at or around the upper
edge 396 thereof to have a roost wire (not shown) secured thereto,
for purposes which are known in the art.
[0151] The first feed supply conduit securement element 374 further
includes first, second, third and fourth extensions 400, 402, 404,
406. The first and second extensions 400, 402 extend downwardly
from opposite sides of the first planar end 381 and the third and
fourth extensions 404, 406 extend downwardly from opposite sides of
the second planar end 382.
Inner Grill Members 408, 408'
[0152] Attention is now directed to the first and second inner
grill members 408, 408'. The first and second inner grill members
408, 408' are identical to one another in configuration and,
therefore, only the first inner grill member 408 will be described
in detail with the understanding that the description of the second
inner grill member 408' would be identical. As such, the elements
of the second inner grill member 408' are denoted with a prime
(').
[0153] The first inner grill member 408, which is best illustrated
in FIGS. 19-23, has a first arcuate ring portion 410 having first
and second ends 412, 414, upper and lower edges 416, 418, and inner
and outer surfaces 420, 422. The lower edge 418 is preferably
planar from the first end 412 to the second end 414. The inner and
outer surfaces 420, 422 extend upwardly from the lower edge 418 to
the upper edge 416 and are generally perpendicular to the planar
lower edge 418.
[0154] The first inner grill member 408 has a second arcuate ring
portion 424 having first and second ends 426, 428, upper and lower
edges 430, 432, and inner and outer surfaces 434, 436. The lower
edge 432 is preferably generally planar from the first end 426 to
the second end 428, and is generally parallel with the planar lower
edge 418 of the first arcuate ring portion 410.
[0155] The first inner grill member 408 has a top portion 438
defining top and bottom surfaces 440, 442, inner and outer walls
444, 446, an outer edge 448 and a lower edge 450. The inner wall
444 is defined by an aperture 452 extending through the top portion
438, and extends from the top surface 440 to the lower edge 450.
The aperture 452 is preferably generally circular in configuration
such that the inner wall 444 is preferably generally cylindrical in
configuration. The lower edge 450 connects the inner and outer
walls 444, 446 and is generally planar to the lower edge 418 of the
first arcuate ring member 410. The outer wall 446 extends upwardly
from the lower edge 450 to the bottom surface 442. The bottom
surface 442 extends outwardly from the outer wall 446 to the outer
edge 448, which connects the bottom surface 442 to the top surface
440. The top and bottom surfaces 440, 442 are preferably planar
with the lower edge 450, and with the lower edge 418 of the first
arcuate ring member 410.
[0156] A plurality of spaced-apart spoke members 454 extend from
the upper edge 416 of the first arcuate ring portion 410 to the
lower edge 432 of the second arcuate ring portion 424, such that a
plurality of apertures 456 are provided between the first and
second arcuate ring portions 410, 424 and adjacent spoke members
454. Each spoke member 454 is generally formed of first, second,
third and fourth portions 458, 460, 462, 463. The first portion 458
is curved, preferably in a concave manner, inwardly and upwardly
from the upper edge 416 of the first arcuate ring portion 410 to
the second portion 460. The second portion 460 is angled inwardly
and upwardly from the first portion 458 to the third portion 462.
The third portion 462 is curved, preferably in a concave manner,
inwardly and upwardly from the second portion 460 to the fourth
portion 463. The fourth portion 463 extends generally straight
upwardly from the third portion 462 to the lower edge 432 of the
second arcuate ring portion 424. Thus, the first arcuate ring
portion 410 is formed at a larger diameter than is the second
arcuate ring portion 424. A width of each spoke member 454 is also
increased from the connection thereof to the second arcuate ring
portion 424 to the connection thereof to the first arcuate ring
portion 410. The upper edge 416 of the first arcuate ring portion
410, between adjacent spoke members 454, is preferably curved,
preferably to have a concave portion between convex portions which
extend to the adjacent spoke members 454. Preferably, ten (10)
spoke members 454 are provided such that nine (9) apertures are
provided between adjacent spoke members 454. The spoke members 454
provided at the first and second ends 412, 414; 426, 428 of the
first and second arcuate ring members 410, 424 may be reduced in
width compared to the remainder of the spoke members 454, if
desired.
[0157] A plurality of spaced-apart spoke members 464 extend from
the upper edge 430 of the second arcuate ring portion 424 to the
bottom surface 442 and the outer wall 446 of the top portion 438,
such that a plurality of apertures 466 are provided between the
second arcuate ring portion 424, the top portion 438, and adjacent
spoke members 464. Each spoke member 464 is generally formed of
first, second and third portions 468, 470, 472. The first portion
468 is curved, preferably in a convex manner, inwardly and upwardly
from the upper edge 430 of the second arcuate ring portion 424 to
the second portion 470. The second portion 470 is angled inwardly
and upwardly from the first portion 468 to the third portion 472.
The third portion 472 is curved, preferably in a convex manner,
inwardly and upwardly from the second portion 470 to the outer edge
448 of the top portion 438. A width of each spoke member 464 is
also increased from the connection thereof to the second arcuate
ring portion 424 to the connection thereof to the top portion 438.
Preferably, ten (10) spoke members 464 are provided such that nine
(9) apertures 466 are provided between adjacent spoke members 464.
The spoke members 464 provided at the first and second ends 426,
428 of the second arcuate ring member 424 may be reduced in width
compared to the remainder of the spoke members 464, if desired. The
spoke members 464 are preferably generally aligned with the spoke
members 454.
[0158] The outer wall 446, which the spoke members 464 connect, is
generally preferably cylindrical in configuration. The outer wall
446, however, does have a plurality of finger-like elements 474
extending outwardly therefrom generally equidistantly between where
the two (2) end spoke members 464 connect to the outer wall 446.
The finger-like elements 474 are preferably rounded and preferably
number four (4), although more or less could be provided as
desired, such that three (3) notches 476, which are preferably
rounded, are provided between the finger-like elements 474.
[0159] The outer edge 448 is generally C-shaped in configuration
between the two (2) end spoke members 464 such that the outer edge
448 is generally arcuate in configuration to match the curvature of
the inner and outer walls 444, 446. From the connection of each of
the end spoke members 464 to the outer wall 446, however, the outer
edge 448 extends outwardly to a line which is tangent to the outer
wall 446 where the finger-like elements 474 are provided. An
aperture 478 is provided through the top portion 438 from the top
surface 440 thereof to the bottom surface 442 thereof between one
of the end spoke members 464 and the finger-like elements 474. The
aperture 478 is generally elongated in configuration, having a
length which is larger than its width, and is preferably formed in
a race-track configuration, but may be formed in any other
elliptical or oval configuration as desired. The length of the
aperture 478 extends generally normal to the outer wall 446.
[0160] The inner grill member 408 may preferably have a plurality
of notches 480 formed in the outer surface 436 of the second
arcuate ring portion 424. Each notch 480 is preferably provided
next to, and on one side of, the connection of the spoke members
454, 464 to the second arcuate ring portion 424. The notches 480
assist in the stacking of inner grill members 408, in order to
provide a smaller package for shipping, thus saving costs.
Drop Tube Members 482, 482'
[0161] Attention is now directed to the first and second drop tube
members 482, 482'. The first and second drop tube members 482, 482'
are identical to one another in configuration and, therefore, only
the first drop tube member 482 will be described in detail with the
understanding that the description of the second drop tube member
482' would be identical. As such, the elements of the second drop
tube member 482' are denoted with a prime (').
[0162] The first drop tube member 482, which is best illustrated in
FIGS. 24-28, has upper and lower edges 484, 486 and an aperture 488
extending therethrough from the upper edge 484 to the lower edge
486 thereof. The aperture 488 defines an inner wall 490 of the
first drop tube member 482, which also has an outer wall 492. The
first drop tube member 482 is preferably configured to have
cylindrical and conical portions such that the upper and lower
edges 484, 486 are preferably circular in configuration. An inner
diameter of the aperture 488 at the lower edge 486 is preferably
larger than the inner diameter of the aperture 488 at the upper
edge 484.
[0163] The first drop tube member 482 has first and second
extension members 494, 496 which extend upwardly from the upper
edge 484 to free ends 498, 500. The first and second extension
members 494, 496 are positioned opposite one another and are
identical in configuration to one another. The first and second
extension members 494, 496 have inner and outer surfaces 502, 504;
506, 508. The inner surfaces 502, 506 are preferably flush with the
inner wall 490 and the outer surfaces 504, 508 are preferably flush
with the outer wall 492. The outer surfaces 504, 508 of the first
and second extension members 494, 496 have serrated portions 510,
512 proximate to the free ends 498, 500 thereof.
[0164] The first drop tube member 482 has first and second flange
members 514, 516. The first flange member 514 extends outwardly
from the outer surface 504 of the first extension member 494 and
from the outer wall 492, and the second flange member 516 extends
outwardly from the outer surface 508 of the second extension member
496 and from the outer wall 492, such that the first and second
flange members 514, 516 are positioned opposite one another. The
flange members 514, 516 extend downwardly from the serrated
portions 510, 512 toward the lower edge 486, but preferably do not
extend to the lower edge 486. Each of the flange members 514. 516
have a plurality of notches 518, 520, preferably five (5) notches,
cut therein, although it is to be understood that more or less
notches 518, 520 could be provided as desired. The notches 518, 520
are preferably provided on the flange members 514, 516 outwardly of
the outer surfaces 504, 508 of the extension members 494, 496, and
not outwardly of the outer wall 492.
[0165] The first drop tube member 482 further includes first and
second cutouts 522, 524 therethrough. The first cutout 522 is
provided from the upper edge 484, between where the first and
second extension members 494, 496 are provided, and extends
downwardly toward the lower edge 486 in a generally curved manner.
The second cutout 524 is provided from the lower edge 486, and
extends upwardly toward the first cutout 522, in a generally
triangular manner. The purpose for the first and second cutouts
522, 524 will be described in further detail herein.
Outer Ring Member 526
[0166] The feeder assembly 100 includes an outer ring member 526,
which is best illustrated in FIGS. 29-32. The outer ring member 526
has an upstanding member 528 having inner and outer surfaces 530,
532 and upper and lower edges 534, 536. The upstanding member 528
is generally formed in the shape of two intersecting circles, but
the intersection of the two circles is generally rounded in an
opposite direction relative to the remainder of the upstanding
member 528. Thus, the upstanding member 528 has first and second
arcuate portions 538, 540 which are provided opposite one another,
and third and fourth arcuate portions 542, 544 which are provided
opposite one another, and which connect the first and second
arcuate portions 538, 540 together.
[0167] The upper edge 534 is generally planar. The lower edge 536
at the third and fourth arcuate portions 542, 544 is generally
planar and are generally parallel with the upper planar edge 534.
The lower edge 536 at the first and second arcuate portions 538,
540 is generally formed of, in series, a first edge portion 546
which is generally planar with the lower edge 536 at the third and
fourth arcuate portions 542, 544, a second edge portion 548 which
is formed by a notch, preferably rectangular in configuration,
which extends upwardly toward the upper edge 534, a third edge
portion 550 which is generally planar with the first edge portion
546, and a fourth edge portion 552 which is generally curved
upwardly toward the upper edge 534 and then downwardly to another
one of the first edge portions 546. The lower edge 536 at each of
the third and fourth arcuate portions 542, 544 is connected to the
first edge portion 546 at one end thereof and to the third edge
portion 550 at the other end thereof. Preferably, each of the first
and second arcuate portions 538, 540 has ten (10) second edge
portions 548 and nine (9) fourth edge portions 552.
[0168] The upstanding member 528 has a plurality of track members
554 extending from each of the second edge portions 548 of the
lower edge 536 straight upwardly to the upper edge 534. Each track
member 554 defines a slot 556 along the height thereof.
[0169] The upstanding member 528 has a plurality of tab members 558
extending therethrough such that an inner tab portion 560 of each
tab member 558 extends inwardly from the inner surface 530 thereof
and such that an outer tab portion 562 of each tab member 558
extends outwardly from the outer surface 532 thereof. The inner tab
portions 560 extend through selected track members 554, thus
breaking up the slot 556 into first and second portions. The tab
member 558 is configured to be flexible such that movement of the
outer tab portion 562 in an upward direction causes downward
movement of the inner tab portion 560. Preferably, four (4) tab
members 558 are provided, with two (2) of the tab members 558 being
provided on the first arcuate portion 538 of the upstanding member
528 and the other two (2) tab members 558 being provided on the
second arcuate portion 540 of the upstanding member 528.
[0170] The outer ring member 526 further has a generally continuous
flange member 564 which extends outwardly from the outer surface
532 of the upstanding member 528 proximate to the upper edge 534
thereof, and above where the outer tab portions 562 extend. The
flange member 564 extends outwardly to an outer edge 566 thereof.
The outer edge 566 of the flange member 564 is preferably formed in
a racetrack configuration, but can be formed in any other suitable
oval or elliptical shape, other than the racetrack configuration,
as desired.
Dial Member 568
[0171] The feeder assembly 100 includes a dial member 568. The dial
member 568 includes a cylindrical disc portion 570 having upper and
lower circular surfaces 572, 574 and an outer edge 576 which
connects the upper and lower surfaces 572, 574. The dial member 568
further includes an alignment member 578 which extends outwardly
from the outer edge 576 and which is also preferably connected to
the upper surface 572. The alignment member 578 is generally
configured in an arrow shape such that a free end 580 thereof
generally comes to a point.
[0172] The dial member 568, which is best illustrated in FIGS.
33-38, includes a plurality of arcuate wall members 582 which
extend downwardly from the lower surface 572 of the disc portion
570 to free ends 584 thereof, inward of the outer edge 576. A
wedge-shaped flange 586 extends outwardly from an outer surface 588
of each of the arcuate wall members 582 at the free ends 584
thereof. Each wedge-shaped flange 586 has a first surface 590 which
extends angularly outwardly and upwardly from the free end 584, and
a second surface 592 which extends horizontally back to the outer
surface 588. The second surface 592 acts as a support ledge.
Preferably, four (4) arcuate wall members 582 are provided and are
generally positioned in the outline of a circle, such that gaps 594
are provided between adjacent arcuate wall members 582. One of the
arcuate wall members 582 has a flange member 596 extending
outwardly therefrom toward the outer edge 576 which is in alignment
with the pointed free end 580 of the alignment member 578.
[0173] The dial member 568 includes a cam post member 598, which
has a generally cylindrical outer surface 600, extends downwardly
from the lower surface 572 of the disc portion 570 to a free end
602 thereof. The free end 602 is provided at a further distance
from the lower surface 572 than are the free ends 584 of the
arcuate wall members 582. The cam post member 598 preferably has an
aperture 604 extending therein from the free end 602, but the
aperture 604 preferably does not extend all the way to the lower
surface 572. The cam post member 598 is not provided at a center of
the lower circular surface 572 of the disc portion 570, but rather
is preferably offset from the center of the lower circular surface
572. As viewed in FIG. 34, the cam post member 598 is offset
upwardly toward the alignment member 578, and to the left.
[0174] The dial member 568 may include wedge-shaped reinforcing
members 606 which connect the lower surface 572 of the disc portion
570 to the outer cylindrical surface 600 of the cam post member
598. Preferably, four (4) wedge-shaped reinforcing members 606 are
provided which are equidistantly separated from one another about
the cam post member 598. The wedge-shaped reinforcing members 606
do not extend to the free end 602 of the cam post member 598, and
preferably do not extend as far from the lower surface 572 as do
the free ends 584 of the arcuate wall members 582.
Operation of the Feeder Assembly 100
Assembly of the Feeder Assembly 100
[0175] In order to utilize the feeder assembly 100, the individual
parts of the feeder assembly 100 must first be assembled to that as
best illustrated in FIGS. 39-50. It should be noted that the
assembly of the individual parts of the feeder assembly 100 may
take place in any order as desired and, as such, may take place in
an order different than as described hereinbelow.
[0176] The outer grill member 184 is secured to the pan member 104
by inserting the hook members 175, 175' through the slots 236, 236'
provided between the extensions 234, 234' and the bottom edges 208,
208' of the side rim portions 198, 198'. The provision of the
notches 238, 238' provided through the fifth surfaces 222, 222' of
the outer walls 202, 202' facilitates the insertion of the hook
members 175, 175' through the slots 236, 236'.
[0177] With the hook members 175, 175' inserted through the slots
236, 236', the first and second portions 192, 192' of the rim
member 186 of the outer grill member 184 and the outer rim members
152, 152' of the pan member 104 are moved toward one another until
the top edges 158, 158' of the outer rim members 152, 152' are
positioned against the ends 232, 232' of the sealing members 230,
230' of the first and second portions 192, 192' of the rim member
186, in order to provide a seal between the pan member 104 and the
outer grill member 184.
[0178] Prior to the sealing between the pan member 104 and the
outer grill member 184, the top surfaces 181, 181' and then the
outer edges 183, 183' of flanges 180, 180' are moved against the
angled surfaces 252, 252' of the wedge-shaped flanges 248, 248' on
the tongue extensions 240, 240' of the rim member 186, until the
wedge-shaped flanges 248, 248' are positioned below the flanges
180, 180' with the bottom surfaces 182, 182' of the flanges 180,
180' being positioned against the flat surfaces 250, 250' of the
wedge-shaped flanges 248, 248' and with the outer edges 183, 183'
of the flanges 180, 180' being generally positioned against the
inner surfaces 242, 242' of the wedge-shaped flanges 248, 248'.
Thus, the pan member 104 and the outer grill member 184 are
releasably secured to one another by the interaction between the
flanges 180, 180' and the wedge-shaped flanges 248, 248', and by
the hook members 175, 175' being secured within the slots 236,
236'. The elongated apertures 254, 254' provided through the first
and second portions 192, 192' of the rim member 186 allow for
visual inspection of the interaction between the flanges 180, 180'
and the wedge-shaped flanges 248, 248'. The pan member 104 may be
removed from its securement with the outer grill member 184 by
pulling the tongue extensions 240, 240' outwardly such that the
interaction between the flanges 180, 180' and the wedge-shaped
flanges 248, 248' is removed, and thereafter removing the hook
members 175, 175' from the slots 236, 236'.
[0179] The first drop tube member 482 is secured to the outer grill
member 184 by inserting the first and second extension members 494,
496 through the fourth and fifth apertures 350, 352 provided
through the top member 190 of the outer grill member 184. The first
and second flange members 514, 516 extend into the notches 354, 356
provided in the fourth and fifth apertures 350, 352. The notches
518, 520 provided on the first and second flange members 514, 516
allow for the top member 190 to be positioned in one of each of the
notches 518, 520 in order to hold a position of the first drop tube
member 482 relative to the top member 190.
[0180] Likewise, the second drop tube member 482' is secured to the
outer grill member 184 by inserting the first and second extension
members 494', 496' through the sixth and seventh apertures 350',
352' provided through the top member 190 of the outer grill member
184. The first and second flange members 514', 516' extend into the
notches 354', 356' provided in the sixth and seventh apertures
350', 352'. The notches 518', 520' provided on the first and second
flange members 514', 516' allow for the top member 190 to be
positioned in one of each of the notches 518', 520' in order to
hold a position of the second drop tube member 482' relative to the
top member 190.
[0181] The first cutout 522 of the first drop tube member 482 is
positioned and configured such that the first drop tube member 482
can be positioned around the ramp portion 338 of the first feed
directing extension 316 of the first fill port 312 defined in the
outer grill member 184, such that the second, lower opening 340 of
the first fill port 312 opens into the aperture 488 provided
through the first drop tube member 482. Likewise, the first cutout
522' of the second drop tube member 482' is positioned and
configured such that the second drop tube member 482' can be
positioned around the ramp portion 338' of the second feed
directing extension 316' of the second fill port 312' defined in
the outer grill member 184, such that the second, lower opening
340' of the second fill port 312' opens into the aperture 488'
provided through the second drop tube member 482'.
[0182] The second cutout 524 of the first drop tube member 482 is
positioned and configured such that the first drop tube member 482
can be positioned over the first and second surfaces 140, 142 and
the first edge 132 of the upstanding portion 128 of the pan member
104. Likewise, the second cutout 524' of the second drop tube
member 482' is positioned and configured such that the second drop
tube member 482' can be positioned over the third and fourth
surfaces 144, 146 and the second edge 134 of the upstanding portion
128 of the pan member 104.
[0183] The first drop tube member 482 is positioned such that the
first upstanding cone portion 106 extends upwardly into the
aperture 488. A first lower feed gate G-1 is defined between the
lower edge 486 of the first drop tube member 482 and the inner
feeding surface 114 of the pan member 104. Likewise, the second
drop tube member 482' is positioned such that the second upstanding
cone portion 106' extends upwardly into the aperture 488'. A second
lower feed gate G-1' is defined between the lower edge 486' of the
second drop tube member 482' and the inner feeding surface 114' of
the pan member 104.
[0184] The first inner grill member 408 is positioned inside of the
outer grill member 184, with the first arcuate ring portion 410
being positioned generally inside of the first portion 192 of the
rim member 186 and generally above the first base portion 112 of
the pan member 104. The lower edge 450 of the top portion 438 is
positioned against and on top of the support ledges 368 of the
wedge-shaped second portions 366 of the support flanges 360
extending downwardly from the top member 190 of the outer grill
member 184 such that the flanges 360 support the top portion 438,
and thus the first inner grill member 408. The tenth apertures 370
provided through the top member 190 of the outer grill member 184
allow for visual inspection of the engagement of the support
flanges 360 with the top portion 438.
[0185] The lower edge 418 of the first arcuate ring portion 410 is
also positioned against and on top of the shelf portions 179
defined by the notches 178 of the reinforcement/support members 176
of the pan member 104 such that the reinforcement/support members
176 support the first arcuate ring portion 410, and thus the first
inner grill member 408. The first end 412 of the first arcuate ring
portion 410 is provided proximate to the first end 160 of the outer
rim member 152, and the second end 414 of the first arcuate ring
portion 410 is provided proximate to the second end 162 of the
outer rim member 152. The apertures 456 provided through the first
inner grill member 408 are configured to be generally in alignment
and communication with the apertures 286 provided through the outer
grill member 184.
[0186] Likewise, the second inner grill member 408' is positioned
inside of the outer grill member 184, with the first arcuate ring
portion 410' being positioned generally inside of the second
portion 192' of the rim member 186 and generally above the second
base portion 112' of the pan member 104. The lower edge 450' of the
top portion 438' is positioned against and on top of the support
ledges 368' of the wedge-shaped second portions 366' of the support
flanges 360' extending downwardly from the top member 190 of the
outer grill member 184 such that the flanges 360' support the top
portion 438', and thus the second inner grill member 408'. The
eleventh apertures 370' provided through the top member 190 of the
outer grill member 184 allow for visual inspection of the
engagement of the support flanges 360' with the top portion 438'.
The lower edge 418' of the first arcuate ring portion 410' is also
positioned against and on top of the shelf portions 179' defined by
the notches 178' of the reinforcement/support members 176' of the
pan member 104 such that the reinforcement/support members 176'
support the first arcuate ring portion 410', and thus the second
inner grill member 408'. The first end 412' of the second arcuate
ring portion 410' is provided proximate to the first end 160' of
the outer rim member 152', and the second end 414' of the first
arcuate ring portion 410' is provided proximate to the second end
162' of the outer rim member 152'. The apertures 456' provided
through the second inner grill member 408' are configured to be
generally in alignment and communication with the apertures 286
provided through the outer grill member 184.
[0187] With the first and second inner grill members 408, 408'
being supported by the reinforcement/support members 176, 176' of
the pan member 104, the fingers 474 provided on the outer wall 446
of the top portion 438 of the first inner grill member 408 are
configured to be positioned within the notches 476' provided
between the fingers 474' that are provided on the outer wall 446'
of the top portion 438' of the second inner grill member 408'.
Likewise, the fingers 474' of the second inner grill member 408'
are configured to be positioned within the notches 476 provided
between the fingers 474 of the first inner grill member 408. The
interengagement of the fingers 474, 474' of the first and second
inner grill members 408, 408' effectively secures the first and
second inner grill members 408, 408' together and allows for
rotation of the second inner grill member 408' upon rotation of the
first inner grill member 408, or vice versa. The twelfth aperture
372 through the top member 190 of the outer grill member 184 allows
for visual inspection of the interengagement of the fingers 474,
474'.
[0188] The arcuate wall members 568 of the dial member 568 are
inserted into the third aperture 342 of the top member 190 of the
outer grill member 184 such that a portion of the lower circular
surface 574 of the cylindrical disc portion 570 provided between
the outer edge 576 and the arcuate wall members 582 is positioned
on the exterior surface 304 of the top member 190. The outer
surface 582 of each of the arcuate wall members 568 are configured
to act against the aperture wall 344 of the third aperture 342. The
flange member 596 provided on one of the arcuate wall members 568
is configured to be positioned within one of the notches 346
defined in the aperture wall 344, and upon rotation of the dial
member 568, is configured to be repositioned in any one of the
other notches 346 defined in the aperture wall 344. Depending upon
which notch 346 the flange member 596 is positioned in, the
alignment member 578 of the dial member 568 is configured relative
thereto to be pointing at one of the indicators 348 provided on the
exterior surface 304 of the top member 190.
[0189] With the arcuate wall members 582 inserted into the third
aperture 342, the cam post member 598 of the dial member 568 is
also inserted into the third aperture 342 and is fit within the
aperture 478 of the first inner grill member 408, thus effectively
securing the dial member 568 to the first inner grill member
408.
[0190] The outer ring member 526 is positioned around the fourth
portions 284 of the spoke members 256 of the outer grill member
184. The outer ring member 526 is secured to the outer grill member
184 by positioning the reinforcing members 298 extending outwardly
from the fourth portions 284 of the spoke members 256 into the
slots 556 defined by the track members 554 of the upstanding member
528 of the outer ring member 526. The tab members 558 of the outer
ring member 526 are aligned with those reinforcing members 298
having the notches 300 provided therein. The inner tab portions 560
of the tab members 558 are configured to be positioned in any one
of the notches 300 provided along the reinforcing members 298 in
order to secure the outer ring member 526 to the outer grill member
184. The outer tab portions 562 are configured to be moved upwardly
to release the inner tab portions 560 from extending into the
notches 300, in order to allow for upward or downward movement of
the outer ring member 526 relative to the outer grill member
184.
[0191] With the feeder assembly 100 thus formed, the feeder
assembly 100 is configured to be secured to the feed supply conduit
102, which has a plurality of apertures (not shown) provided
therethrough along a bottom thereof. The feeder assembly 100 is
positioned below the feed supply conduit 102 such that one of the
apertures of the feed supply conduit 102 is provided above the
first top opening 328 of the first fill port 312 and such that
another one of the apertures of the feed supply conduit 102 is
provided above the first top opening 328' of the second fill port
312'. As such, feed flowing through the feed supply conduit 102 is
allowed to flow out of the feed supply conduit 102 through the
apertures, and into the first top openings 328, 328' of the first
and second fill ports 312, 312'.
[0192] The feed supply conduit 102 is positioned to rest on the
curved top surfaces of the second and third extending legs 320, 322
of the first feed pipe supporting base 314, between the free ends
324, 326 of the second and third extending legs 320, 322 and the
first base leg 318 of the first feed pipe supporting base 314.
Likewise, the feed supply conduit 102 is positioned to rest on the
curved top surfaces of the second and third extending legs 320',
322' of the second feed pipe supporting base 314', between the free
ends 324', 326' and the first base leg 318'.
[0193] The first feed supply conduit securement member 374 is
configured to secure the feed supply conduit 102 in place relative
to the first fill port 312. The first portion 376 of the first feed
supply conduit securement member 374 is positioned on and against
the exterior surface 304 of the top member 190 of the outer grill
member 184. The lower arcuate surface 386 of the second portion 378
of the first feed supply conduit securement member 374 is
positioned over and against the feed supply conduit 102. The first,
second, third and fourth extensions 400, 402, 404, 406 extending
downwardly from the second portion 378 of the first feed supply
conduit securement member 374 are configured to be inserted into,
and secured within, the first, second, third and fourth apertures
330, 332, 334, 336 of the first feed pipe supporting base 314. The
securement of the first feed supply conduit securement member 374
to the first feed pipe supporting base 314 thus secures the feed
supply conduit 102 to the feeder assembly 100 such that feed
flowing through the feed supply conduit 102 can be moved into the
first top opening 328 of the first fill port 312. The first and
second extension members 494, 496 of the first drop tube member 482
extend through the first and second apertures 379, 380 of the first
feed supply conduit securement member 374.
[0194] Likewise, the second feed supply conduit securement member
374' is configured to secure the feed supply conduit 102 in place
relative to the second fill port 312'. The first portion 376' of
the second feed supply conduit securement member 374' is positioned
on and against the exterior surface 304 of the top member 190 of
the outer grill member 184. The lower arcuate surface 386' of the
second portion 378' of the second feed supply conduit securement
member 374' is positioned over and against the feed supply conduit
102. The first, second, third and fourth extensions 400', 402',
404', 406' extending downwardly from the second portion 378' of the
second feed supply conduit securement member 374' are configured to
be inserted into, and secured within, the first, second, third and
fourth apertures 330', 332', 334', 336' of the second feed pipe
supporting base 314'. The securement of the second feed supply
conduit securement member 374' to the second feed pipe supporting
base 314' thus secures the feed supply conduit 102 to the feeder
assembly 100 such that feed flowing through the feed supply conduit
102 can be moved into the first top opening 328' of the second fill
port 312'. The first and second extension members 494', 496' of the
second drop tube member 482' extend through the first and second
apertures 379', 380' of the second feed supply conduit securement
member 374'.
[0195] Thus, with the positioning of the first and second feed pipe
supporting bases 314, 314', the feed supply conduit 102 extends at
an angle relative to a longitudinal length of the feeder assembly
100, and thus relative to the longitudinal length of the pan member
104 and thus relative to the longitudinal length of the outer grill
member 184. Preferably, the feed supply conduit 102 extends at a
forty-five degree angle relative to the longitudinal length of the
feeder assembly 100, but it is to be understood that the feeder
assembly 100 could be configured such that the feed supply conduit
102 extends at another angle relative the longitudinal length of
the feeder assembly 100 as desired.
Unique Shape of the Feeder Assembly 100
[0196] The pan member 104 and the rim member 186 of the outer grill
member 184 are both uniquely shaped in the form of two intersecting
circles, such that the feeder assembly 100 is uniquely shaped in
the form of two intersecting circles. Round/circular feeders have
been used for years in connection with the feeding of various types
of poultry as it has been found that such a configuration was
capable of providing an appropriate amount of feed to birds feeding
therefrom, and provided sufficient space for a desired number of
birds, namely fourteen (14), to feed therefrom in a comfortable
manner.
[0197] The feeder assembly 100 incorporates the well-known and
desired features of the round/circular prior art feeders,
essentially combining two such round/circular feeders together.
Thus, the feeder assembly 100 has all of the same advantages
provided as do round/circular prior art feeders, but allows for
more birds to comfortably feed therefrom, namely eighteen (18) such
birds, without taking up too much more of the valuable floor space
in the poultry house. A typical system has a building size of
forty-two (42) feet by five hundred (500) feet which houses 11,872
birds. With the round/circular prior art feeders, this typical
system would require approximately 848 round/circular prior art
feeders to provide adequate feeding for each of the birds within
the poultry house. With this new intersecting circle configuration
of the feeder assembly 100, however, this same typical system would
require only approximately 658 feeder assemblies 100 to provide
adequate feeding for each of the birds within the poultry house. Of
course, it is to be understood that the actual number of feeder
assemblies 100 required for a specific poultry house will depend on
bird density, building size, and the configuration of the feed
supply conduit 102, e.g., the length and number of holes provided
for providing feed to the feeder assemblies 100.
[0198] Thus, by using the concept of round/circular prior art
feeders, and expanding on same by basically merging two
round/circular prior art feeders, the use of the feeder assemblies
100 will drastically reduce the amount of feeders required for a
typical system. This reduction in the amount of feeder assemblies
100 has also been found to increase the amount of available feed
space within the poultry house (that portion of the poultry house
not covered by feeders), by up to 30%. This increased feed space
results in a number of benefits to the birds in the poultry house
and to the grower which include, but are not limited to, better
uniformity in the birds, less mortality to the birds, more eggs per
hen, less stress to the birds, freedom of movement for the birds
within the poultry house, and improved hatchability.
[0199] It should be noted that, if desired, the shape of the inner
feeding surfaces 114, 114', the outer feeding surfaces 116, 116'
and the inner rim members 118, 118' of the first and second base
portions 112, 112', as well as the shape of the top edges 158, 158'
of the first and second outer rim members 152, 152' may be slightly
altered as illustrated in FIG. 1a. As illustrated in FIG. 1a, the
first and second base portions 112, 112' and the first and second
outer rim members 152, 152' are still generally formed in the shape
of two intersecting circles, but the connections between the first
and second base portions 112, 112' and the connections between the
first and second outer rim members 152, 152' are generally rounded
or curved, thus providing a generally smooth transition between the
first and second base portions 112, 112' and the first and second
outer rim members 152, 152'. Such an intersecting circle
configuration of the pan member 104 as illustrated in FIG. 1a
provides for all of the same advantages as does the intersecting
circle configuration of the pan member 104 illustrated in FIGS.
1-6. In view of the slight alterations to the first and second base
portions 112, 112' and the first and second outer rim members 152,
152', the configuration of the upstanding portion 128 would also
have to be slightly altered as illustrated in FIG. 1a.
[0200] Likewise, if the pan member 104 is altered as illustrated in
FIG. 1a, the rim member 186 of the outer grill member 184 would
also have to be generally altered to match the shape in which the
top edges 158, 158' of the outer rim members 152, 152' of the pan
member 104 are formed. As such, the connections described between
the first and second portions 192, 192' of the rim member 186 of
the outer grill member 184 are generally rounded or curved as
illustrated in FIG. 7a. Such an intersecting circle configuration
of the rim member 186 of the outer grill member 184 as illustrated
in FIG. 7a provides for all of the same advantages as does the
intersecting circle configuration of the rim member 186 of the
outer grill member 184 illustrated in FIGS. 7-13.
Double Fill Ports 312, 312'
[0201] The feeder assembly 100 is advantageously provided with
double fill ports 312, 312', as opposed to a single fill port as
has been used in every other feeder assembly of the prior art. For
the round/circular prior art feeders, a single fill port was all
that was needed to provide a consistent amount of feed across the
feeding surface of the pan. Where the shape and configuration of
the feeder assemblies is generally elongated (length greater than
width), however, a single fill port does not adequately provide a
consistent amount of feed across the feeding surface of the pan.
Those portions of the pan which are provided at a further distance
from the fill port will not receive as much feed, or receive feed
on a consistent basis, as will those portions of the pan which are
provided at a closer distance from the fill port. As noted in the
Background, the Kixoo.RTM. Feeder, which is an elongated feeder,
has encountered such problems in the field as it has only a single
fill port.
[0202] The double fill ports 312, 312' of the feeder assembly 100
overcome the problems of providing adequate and consistent feed
across the feeding surface of the pan member 104. The first double
fill port 312 provides adequate and consistent feed across the
first base portion 112 of the pan member 104, much like a single
fill port of a round/circular feeder would provide adequate and
consistent feed across the feeding surface of the pan, and the
second double fill port 312' provides adequate and consistent feed
across the second base portion 112' of the pan member 104, also
much like a single fill port of a round/circular feeder would
provide adequate and consistent feed across the feeding surface of
the pan.
[0203] The double fill ports 312, 312' are also advantageously
configured such that the second bottom openings 340, 340' of the
fill ports 312, 312', through which feed is delivered onto the pan
member 104, are positioned generally directly over the first and
second upstanding cone portions 106, 106' of the pan member 104
such that the feed can flow around the conical/cylindrical portions
of the first and second upstanding cone portions 106, 106' in an
even and consistent manner.
[0204] The double fill ports 312, 312' are also advantageously
configured such that the first top openings 328, 328' of the fill
ports 312, 312', through which feed is received from the feed
supply conduit 102, are not positioned generally directly over the
second bottom openings 328, 328', but rather are offset therefrom,
such that each of the first and second fill ports 312, 312' can
receive feed from a single feed supply conduit 102, as opposed to
two side by side feed supply conduits.
[0205] The double fill ports 312, 312' are also advantageously
configured to be set at an angle, preferably forty-five degrees,
relative to a longitudinal length of the feeder assembly 100. By
the double fill ports 312, 312' being set at an angle, the feeder
assemblies 100 provided along the length of the feed supply conduit
102 are also set at an angle, preferably forty-five degrees,
relative to the feed supply conduit 102. By being set at such an
angle, the feeder assemblies 100 are distanced from one another to
provide appropriate space therebetween for birds to feed from
adjacent feeder assemblies 100, but also do not take up as much of
the valuable floor space of the poultry house as if the feeder
assemblies 100 were set up with the longitudinal lengths of the
feeder assemblies 100 not being at an angle relative to the feed
supply conduit 102, or were set up with the longitudinal lengths of
the feeder assemblies 100 being at a ninety (90) degree angle
relative to the feed supply conduit 102. It should be noted,
however, that if desired, the double fill ports 312, 312' could
alternatively be configured such that the feeder assemblies 100
were set up with the longitudinal lengths of the feeder assemblies
100 not being at an angle relative to the feed supply conduit
102.
Capability of Effectively Changing a Width of the Apertures 286
Through which Birds Eat Feed Presented on the Pan Member 104
[0206] Birds access and eat the feed presented on the pan member
104 by inserting their heads through the apertures 286 provided
through the outer grill member 184. In many instances it is desired
to have the apertures 286 provided at a width such that only
certain birds within a poultry house, e.g., hens, can directly
access the feed and such that other certain birds within the
poultry house, e.g., roosters, cannot directly access the feed.
This is because it may be important to feed the roosters different
amounts and/or types of feed than the hens. As the roosters are
typically larger than the hens, or at a minimum have larger heads
than the hens, the feeder assembly 100 can be configured such that
the width of the apertures 286 can effectively be changed to ensure
that the hens within the poultry house can directly access the feed
through the apertures 286 and to ensure that the roosters within
the poultry house cannot directly access the feed through the
apertures 286.
[0207] The effective changing of the width of the apertures 286 is
performed by the rotational movement of the inner grill members
408, 408' relative to the outer grill member 184. The inner grill
members 408, 408' may be moved rotationally left or right relative
to the outer grill member 184 and held in position by the
interlocking of the fingers 474, 474'. By rotating the inner grill
members 408, 408' relative to the outer grill member 184, the spoke
members 454, 454' may either be aligned with the spoke members 256
of the outer grill member 184, such that the width of the apertures
286 is unchanged, or the spoke members 454, 454' may be misaligned
with the spoke members 256 of the outer grill member 184 such that
the spoke members 454, 454' are masking a portion of the apertures
286, thus effectively changing the width of the apertures 286.
[0208] The inner grill members 408, 408' can be rotated relative to
the outer grill member 184 by rotating the dial member 568 such
that the alignment member 578 is aligned with different indicators
348 on the exterior surface 304 of the top member 190 of the outer
grill member 184. Rotation of the dial member 568 causes the cam
post member 598 to rotate. Rotation of the cam post member 598
causes the cam post member 598 to cam against the inner grill
member 408 causing the inner grill member 408 to rotate. Rotation
of the inner grill member 408 causes the inner grill member 408' to
rotate in the opposite direction because of the interlocking of the
fingers 474, 474'.
[0209] The dial member 598 may be rotated such that the alignment
member 578 is aligned between the ten (10) indicators 348 to
effectively provide ten (10) different widths of the apertures 286
through which the birds can access feed on the pan member 104. When
the desired width is selected, i.e., at the desired indicator 348,
the dial member 598 is released.
[0210] In a preferred embodiment, a largest width W3 of the
apertures 286 is fifty (50) millimeters, as illustrated in FIGS.
49a and 49b, and a smallest width W1 of the apertures 286 is
forty-one (41) millimeters, as illustrated in FIGS. 47a and 47b.
FIGS. 48a and 48b illustrate a middle range width W2 of the
apertures 286 at forty-five (45) millimeters.
Capability of Effectively Changing a Height of the Apertures 286
Through which Birds Eat Feed Presented on the Pan Member 104
[0211] Birds access and eat the feed presented on the pan member
104 by inserting their heads through the apertures 286 provided
through the outer grill member 184. In many instances it is desired
to have the apertures 286 provided at a height such that only
certain birds within a poultry house, e.g., hens, can directly
access the feed and such that other certain birds within the
poultry house, e.g., roosters, cannot directly access the feed.
This is because it may be important to feed the roosters different
amounts and/or types of feed than the hens. As the roosters are
typically larger than the hens, or at a minimum have larger heads
than the hens, the feeder assembly 100 can be configured such that
the height of the apertures 286 can effectively be changed to
ensure that the hens within the poultry house can directly access
the feed through the apertures 286 and to ensure that the roosters
within the poultry house cannot directly access the feed through
the apertures 286.
[0212] The effective changing of the height of the apertures 286 is
performed by the vertical movement of the outer ring member 526
relative to the outer grill member 184. The outer ring member 256
may be moved upwardly or downwardly on the reinforcing members 298
of the outer grill member 184 and secured in position by securing
the inner tab portions 560 of the tab members 558 within the
appropriate notches 300 defined in the reinforcing members 298. The
fourth edge portion 552 of the upstanding member 528 of the outer
ring member 526 is curved to provide more room for the hens to
access the feed through the apertures 286. By moving the outer ring
member 526 downwardly toward the rim member 186 of the outer grill
member 184, the outer ring member 526 is masking a portion of the
apertures 286, thus effectively changing the height of the
apertures 286.
[0213] The outer ring member 526 can be moved by pushing down on
the outer tab portions 562 of the tab members 558 such that the
inner tab portions 560 are not positioned in securement within the
notches 300 of the reinforcing members 298. The outer ring member
526 may then be moved upwardly or downwardly between the six (6)
notches 300 to effectively provide six (6) different heights of the
apertures 286 through which the birds can access feed on the pan
member 104. When the desired height is selected, i.e., at the
desired notch 300, the outer tab portion 562 is released such that
the inner tab portion 560 will be positioned in securement within
the appropriate notch 300.
[0214] In a preferred embodiment, a largest height H3 of the
apertures 286 is three (3) inches (77 millimeters), as illustrated
in FIGS. 47a and 47b, and a smallest height H1 of the apertures 286
is two and a quarter (2.25) inches (57 millimeters), as illustrated
in FIGS. 49a and 49b. FIGS. 48a and 48b illustrate a middle range
height H2 of the apertures 286 at two and one-half (2.5)
inches.
[0215] Adjustable First And Second Lower Feed Gates G-1, G-1'
[0216] The heights of the first and second lower feed gates G-1,
G-1' can each be independently adjusted, as desired, by the grower.
As illustrated in FIG. 44, feed flows through the lower feed gates
G-1, G-1' to provide a low level of feed in the feeder assembly
100.
[0217] Adjustment of the height of the first lower feed gate G-1 is
preferably performed by gripping the serrated portions 510, 512 of
the first drop tube member 482 and forcing the serrated portions
510, 512, and thus the first and second extension members 494, 496,
toward one another. As such, the top member 190 of the outer grill
member 184 is prevented from being positioned in one of each of the
notches 518, 520, such that the first drop tube member 482 can be
moved upwardly or downwardly as desired. The first drop tube member
482 can be positioned to provide a desired height of the first
lower feed gate G-1 by aligning the top portion 190 with the
desired notches 518, 520. As the first drop tube member 482 has six
(6) separate spaced-apart notches 518, 520, the first lower feed
gate G-1 can be adjusted between six (6) separate heights.
[0218] Likewise, adjustment of the height of the second lower feed
gate G-1' is preferably performed by gripping the serrated portions
510', 512' of the second drop tube member 482' and forcing the
serrated portions 510', 512', and thus the first and second
extension members 494', 496', toward one another. As such, the top
member 190 of the outer grill member 184 is prevented from being
positioned in one of the each of the notches 518', 520', such that
the second drop tube member 482' can be moved upwardly or
downwardly as desired. The second drop tube member 482' can be
positioned to provide a desired height of the second lower feed
gate G-1' by aligning the top portion 190 with the desired notches
518', 520'. As the second drop tube member 482' has six (6)
separate spaced-apart notches 518', 520', the second lower feed
gate G-1' can be adjusted between six (6) separate heights.
[0219] If desired, the first and second lower feed gates G-1, G-1'
may be provided at the same height, or, if desired, the first and
second lower feed gates G-1, G-1' may be provided at different
heights.
First and Second Upstanding Cone Portions 106, 106'
[0220] The first and second upstanding cone portions 106, 106' are
configured to extend upwardly within the apertures 488, 488' of the
first and second drop tube members 482, 482' in order to force feed
flowing into the apertures 488, 488' from the first and second fill
ports 312, 312' to flow downwardly and outwardly around the first
and second upstanding cone portions 106, 106' and out of the first
and second lower feed gates G-1, G-1'. The top ends 108, 108' of
the cone portions 106, 106' are preferably pointed and are
preferably positioned directly below a middle of the second bottom
opening 340, 340' of the first and second fill portions 312, 312'
such that feed is generally dispersed evenly about the cone
portions 106, 106'.
[0221] Inner and Outer Feeding Surfaces 114, 114'; 116, 116'
[0222] The inner feeding surfaces 114, 114' are provided as the
main eating areas of the feeder assembly 100 as the feed is moved
out through the lower feed gates G-1, G-1' and onto the inner
feeding surfaces 114, 114'. The fin members 168, 168' help control
the feed level and control raking of the feed on the inner feeding
surfaces 114, 114'. The inner rim members 118, 118' are raised
above the inner feeding surfaces 114, 114' in order to try and keep
as much of the feed on the inner feeding surfaces 114, 114' as
possible, but is not raised to such a height that the birds have
trouble eating the feed presented on the inner feeding surfaces
114, 114'. The outer feeding surfaces 116, 116' are provided to
hold any feed that is pulled out of the inner feeding surfaces 114,
114' and over the inner rim members 118, 118', with the birds also
able to eat the feed which has been moved to the outer feeding
surfaces 116, 116'
Bird Welfare Features of the Feeder Assembly 100
[0223] The structure of the feeder assembly 100 also provides for
the overall welfare of the birds as they are feeding from the
feeder assembly 100 by being configured in such a manner that when
the birds feed from the feeder assembly 100, the feeder assembly
100 does not cause as many detrimental physical effects to the
birds, thus reducing the stress caused to the birds and, depending
on the type of birds feeding from the feeder assembly 100,
providing for a reduction of bird condemnation. Detrimental
physical effects to the birds' front sides, such as bruising, can
potentially cause health problems or stress for the birds and can
potentially cause the birds to eat less than the poultry grower
would desire as the birds would become uncomfortable resting their
front sides or breasts against the pan or grill members. The
detrimental physical effects could also cause bird condemnation
because after the removal of the birds' feathers, depending on the
type of birds feeding from the feeder assembly 100, visual
inspection of the birds' front sides can detect the detrimental
physical effects thereon and, for instance the effect on the color
of the meat which is known to be a healthy color, thus possibly
reducing the quality of grade given to the birds. Obviously, the
lower quality of grade that is given to the birds, the less
commercially valuable the birds become to the poultry grower. The
feeder assembly 100 helps to prevent the foregoing by the
configuration of the outer grill member 184 on both the rim member
186 and the spoke assembly 188.
[0224] The top rim portions 210, 210' and the rounded rim portions
228, 228' of the rim member 186 of the outer grill member 184 help
to prevent the detrimental physical effects of the birds' front
sides. The top rim portions 210, 210' have the concave surfaces
224, 224' to provide extra room for the birds' front sides to be
positioned on or against when the birds eat feed from the pan
member 104. The concave surfaces 224, 224' also more closely match
the shape of the birds' front sides such that the top rim portions
210, 210' will not be forced against the birds' front sides in such
an extreme manner that could potentially cause detrimental physical
effects to the birds' front sides when the birds lean in to the
feeder assembly 100 to eat the feed on the pan member 104. The
rounded rim portions 228, 228' allow for a generally smooth
transition from the side rim portions 198, 198' to the top rim
portions 210, 210' such that the rim member 186 will not be forced
against the birds' front sides in such an extreme manner that could
potentially cause detrimental physical effects to the birds' front
sides when the birds lean in to the feeder assembly 100 to eat the
feed on the pan member 104.
[0225] The spoke members 256 help to further prevent detrimental
physical effects on the birds' front sides by being set back on the
top rim portions 210, 210' and by being configured to extend
inwardly from the top rim portions 210, 210'. Such configuration
allows the birds to more easily reach the feed within the pan
member 104 such that the birds need not force their front sides as
hard against the outer grill member 184 in order to reach the feed
presented on the pan member 104.
[0226] The outer walls 202, 202' of the rim member 186 also provide
for comfort of the birds during eating as the outer walls 202,
202', and the spoke members 256 which extend upwardly from the top
portions 210, 210' above the outer walls 202, 202', create separate
eating compartments for the birds, namely eighteen (18) such eating
compartments. The provision of the separate eating compartments
allows the birds to eat feed from the pan member 104 without much,
if any, contact with the birds eating in adjacent feeding
compartments, thus adding to the birds' comfort in feeding from the
feeder assembly 100.
[0227] Thus, the configuration of the outer grill member 184 helps
assist in the overall health and comfort of the birds, as the outer
grill member 184 is designed to be comfortable to the birds which
leads to the birds staying longer at the feeder assembly 100 and,
consequently, eating more feed.
Shallow/Deep Pan Depth
[0228] It is an advantage that the feeder assembly 100 has both the
capabilities of a shallow pan depth for young birds to have access
to the feed in the pan member 104, and a deep pan depth for older
birds to feed from the pan member 104.
[0229] The shallow and deep pan depths are provided by the rim
member 186 of the outer grill member 184 when the feeder assembly
100 is positioned on the feeding surface. The concave surfaces 224,
224' of the top rim portions 210, 210' of the rim member 186
provide for the shallow pan depth. Young birds can see over the
concave surfaces 224, 224' to see the feed and be attracted
thereto. The young birds can also climb into the pan member 104 at
the concave surfaces 224, 224' such that they can eat the feed
provided within the pan member 104. The flat surfaces 226, 226' of
the top rim portions 210, 210' of the rim member 186 provide for
the deep pan depth. The deep pan depth is provided for the feeding
of older, larger birds as this depth helps to prevent the larger
birds from raking the feed presented in the pan member 104, or
building high feed levels within the pan member 104, such that the
amount of wasted or contaminated feed is minimized. Thus, the flat
surfaces 226, 226' provide such a benefit when the feeder assembly
100 is utilized to feed larger birds.
[0230] Thus, feeder assembly 100 provides for the functionality of
both a shallow pan depth feeder assembly necessary for younger
birds and for a deep pan depth feeder assembly which is desirable
for older, larger birds such that the poultry grower need not have
two sets of feeder assemblies, one with a shallow pan depth and one
with a deep pan depth. The shallow/deep pan depths also require no
work of any kind by the poultry grower or vertical movement of the
feeder assembly 100 to be effected. The pan depths are naturally
provided by use of the feeder assembly 100, with only the size of
the bird defining which pan depth the birds utilize. Thus, the top
rim portions 210, 210' of the rim member 186 vary in vertical
height relative to the first and second base portions 112, 112' of
the pan member 104 without the need to adjust any portion of the
feeder assembly 100.
Reduction of Birds Raking Feed within the Feeder Assembly 100
[0231] The positioning of the fin members 168, 168' which extend
upwardly from the inner feeding surfaces 114, 114' of the pan
member 104, and the positioning of the fin members 172, 172' which
extend upwardly from the outer feeding surfaces 116, 116' of the
pan member 104, as well as the provision of the inner rim members
118, 118' between the inner feeding surfaces 114, 114' and the
outer feeding surfaces 116, 116', helps to reduce the amount of
feed presented in the pan member 104 which the birds are capable of
raking as the raking of feed can potentially cause the feed to
become contaminated. Thus, because the birds cannot rake feed
presented in the pan member 104 as freely as they could in some pan
members of the prior art, the birds cannot rake the feed out of the
pan member 104 onto the feeding surface of the poultry house where
the feed will come into contact with waste and dirt, thus
contaminating the feed.
[0232] Thus, the provision of the fin members 168, 168', 172, 172'
and the inner rim members 118, 118' within the pan member 104
provides a number of advantages and benefits to the overall growth
and health of the birds, and to the poultry grower's costs and
expenses involved in growing the birds.
Prevention of Material Buildup in the Feeder Assembly 100
[0233] The outer grill member 184 and the first and second inner
grill members 408, 408' have a plurality of apertures provided
therethrough in order to allow dust, feed or other material to flow
therethrough to prevent the buildup of excess material in the
feeder assembly 100 which could potentially cause problems to the
feeder assembly 100.
Cleaning of the Feeder Assembly 100
[0234] The feeder assembly 100 can be easily cleaned by the poultry
grower. Prior to the cleaning of the feeder assembly 100, the
poultry grower can pull the tongue extensions 240, 240' of the
outer grill member 184 outwardly such that the pan member 104 is no
longer supported by the tongue extensions 240, 240'. Thereafter,
the hook members 175, 175' of the pan member 104 are allowed to
rotate within the slots 236, 236' defined by the extensions 234,
234', such that the pan member 104 can be suspended from the outer
grill member 184. Thus, once the pan member 104 is suspended from
the outer grill member 184, the poultry grower can commence
cleaning of the feeder assembly 100 as the suspending of the pan
member 104 from the outer grill member 184 allows the poultry
grower to easily access all parts of the feeder assembly 100.
[0235] With the pan member 104 suspended, the first and second drop
tube members 482, 482', and the first and second inner grill
members 408, 408', may also be removed from securement with the
outer grill member 184 to allow for more thorough cleaning of the
feeder assembly 100.
Anti-Roosting Feeder Assembly 100
[0236] The feeder assembly 100 deters roosting thereon by the birds
by providing the roost extensions 394, 394' on the first and second
feed pipe securement members 374, 374'. As discussed, the roost
extensions 394, 394' are configured at or around the upper edges
396, 396' thereof to have a roost wire (not shown) secured thereto.
Also, some of the reinforcement members 298 which extend onto the
top member 190 of the outer grill member 184 may extend further off
of the top member 190 than some of the other reinforcing members
298 in order to prevent roosting on the top member 190 of the outer
grill member 184 by the poultry feeding from the feeder assembly
100.
Stacking of Pan Members 104
[0237] The tab members 167, 167' on the pan member 104 assist in
the stacking of pan members 104 on top of one another, which
assists in the shipping of pan members 104.
Structure of the Feeder Assembly 700
[0238] Attention is invited to the second embodiment of the feeder
assembly 700 which is illustrated in FIGS. 51-67. The illustrated
feeder assembly 700, like the feeder assembly 100, desirably is
adapted to be used in connection with a poultry feed distribution
system that includes a feed supply conduit 102. Desirably, the
poultry feeder system includes a plurality of feeder assemblies
700, which can be vertically adjusted to either rest on the ground
or be suspended above the ground by raising or lowering the feed
supply conduit 102 or by other suitable means. The feeder
assemblies 700 are preferably utilized in poultry houses used for
housing and feeding poultry which are to be bred, commonly referred
to as breeders. The feeder assemblies 700 are specifically designed
to allow for the female breeders to eat therefrom, but to prevent
the male breeders from eating therefrom. It is to be understood,
however, that other types of animals and poultry, including
chickens, turkeys and ducks, could also be fed with the feeder
assemblies 700 of the invention.
[0239] The feeder assembly 700 is identical to the feeder assembly
100 except that the configuration of the first and second drop tube
members 482, 482' has been altered (thus identified as 482a,
482a'), and that first and second brood gate blockers 702, 702' are
provided. As such, the remainder of the feeder assembly 700 will
not be described in detail herein with the understanding that the
configuration and positioning of the elements of the pan member
104, the outer grill member 184, the first and second feed supply
conduit securement members 374, 374', the first and second inner
grill members 408, 408', the first and second drop tube member 482,
482', the outer ring member 526, and the dial member 568 have not
changed, unless noted otherwise.
[0240] First And Second Drop Tube Members 482a, 482a'
[0241] Attention is directed to the first and second drop tube
members 482a, 482a'. The first and second drop tube members 482a,
482a' are identical to one another in configuration and, therefore,
only the first drop tube member 482a will be described in detail
with the understanding that the description of the second drop tube
member 482a' would be identical. As such, the elements of the
second drop tube member 482a' are denoted with a prime (').
[0242] The first drop tube member 482a, which is best illustrated
in FIGS. 51-56, has upper and lower edges 484a, 486a and an
aperture 488a extending therethrough from the upper edge 484a to
the lower edge 486a thereof. The aperture 488a defines an inner
wall 490a of the first drop tube member 482a, which also has an
outer wall 492a. The first drop tube member 482a is preferably
configured to have cylindrical and conical portions such that the
upper and lower edges 484a, 486a are preferably circular in
configuration. An inner diameter of the aperture 488a at the lower
edge 486a is preferably larger than the inner diameter of the
aperture 488a at the upper edge 484a.
[0243] The first drop tube member 482a has first and second
extension members 494a, 496a which extend upwardly from the upper
edge 484a to free ends 498a, 500a. The first and second extension
members 494a, 496a are positioned opposite one another and are
identical in configuration to one another. The first and second
extension members 494a, 496a have inner and outer surfaces 502a,
504a; 506a, 508a. The inner surfaces 502a, 506a are preferably
flush with the inner wall 490a and the outer surfaces 504a, 508a
are preferably flush with the outer wall 492a. The outer surfaces
504a, 508a of the first and second extension members 494a, 496a
have serrated portions 510a, 512a proximate to the free ends 498a,
500a thereof.
[0244] The first drop tube member 482a has first and second flange
members 514a, 516a. The first flange member 514a extends outwardly
from the outer surface 504a of the first extension member 494a and
from the outer wall 492a, and the second flange member 516a extends
outwardly from the outer surface 508a of the second extension
member 496a and from the outer wall 492a, such that the first and
second flange members 514a, 516a are positioned opposite one
another. The flange members 514a, 516a extend downwardly from the
serrated portions 510a, 512a toward the lower edge 486a, but
preferably do not extend to the lower edge 486a. Each of the flange
members 514a, 516a have a plurality of notches 518a, 520a,
preferably five (5) notches, cut therein, although it is to be
understood that more or less notches 518a, 520a could be provided
as desired. The notches 518a, 520a are preferably provided on the
flange members 514a, 516a outwardly of the outer surfaces 504a,
508a of the extension members 494a, 496a, and not outwardly of the
outer wall 492a.
[0245] The first drop tube member 482a further includes first and
second cutouts 522a, 524a therethrough. The first cutout 522a is
provided from the upper edge 484a, between where the first and
second extension members 494a, 496a are provided, and extends
downwardly toward the lower edge 486a in a generally curved manner.
The second cutout 524a is provided from the lower edge 486a, and
extends upwardly toward the first cutout 522a, in a generally
triangular manner.
[0246] The first drop tube member 482a further includes an opening
704, which is generally rectangular in configuration, provided
therethrough from the outer wall 492a to the inner wall 490a, such
that the opening 704 is in communication with the aperture 488a.
The opening 704 is provided opposite and below the first cutout
522a. Upper and lower edges 706, 708 and opposite side edges 710,
712 are defined by the opening 704.
[0247] The first drop tube member 482a further includes first and
second guide extensions 714, 716. The first guide extension 714
extends outwardly from the outer wall 492a proximate to one side
edge 710 of the opening 704 and the second guide extension 716
extends outwardly from the outer wall 492a proximate to the other
side edge 712 of the opening 704. Each guide extension 714, 716
preferably extends from proximate the lower edge 708 of the opening
704 upwardly, past the upper edge 706 of the opening 704, to the
upper edge 484a of the first drop tube member 482a. Each guide
extension 714, 716 also provides a slot 718, 720 therein,
respectively, such that the slots 718, 720 face one another.
First and Second Brood Gate Blockers 702, 702'
[0248] Attention is directed to the first and second brood gate
blockers 702, 702'. The first and second brood gate blockers 702,
702' are identical to one another in configuration and, therefore,
only the first brood gate blocker 702 will be described in detail
with the understanding that the description of the second brood
gate blocker 702' would be identical. As such, the elements of the
second brood gate blocker 702' are denoted with a prime (').
[0249] The first brood gate blocker 702, which is best illustrated
in FIGS. 57-61, has a generally rectangular masking portion 722
which has upper, lower and opposite side edges 724, 726, 728, 730
and inner and outer surfaces 732, 734. A wedge-shaped flange member
736 extends outwardly from the outer surface 734. The flange member
736 extends between the side edges 728, 730 and proximate the lower
edge 726. The wedge-shaped flange 736 has a first surface 738 which
is parallel to the lower edge 726 and which extends outwardly from
the outer surface 734, a second surface 740 which extends upwardly
from the first surface 738 which is generally parallel to the outer
surface 734, and a third surface 742 which is angled upwardly and
inwardly from the second surface 740 to the outer surface 734. A
flange member 744 extends inwardly from the inner surface 732
proximate to the upper edge 724 and is generally provided
equidistantly between the side edges 728, 730. The masking portion
722 is generally curved from the side edge 728 to the side edge
730, as best illustrated in FIG. 60.
[0250] The first brood gate blocker 702 also has a generally
tube-shaped member 746 which extends upwardly from the upper edge
724 of the masking portion 722 to a top end 748 thereof. The
tube-shaped member 746 has a cylindrical notch 750 provided therein
proximate to the top end 748.
Operation of the Feeder Assembly 700
Assembly of the Feeder Assembly 700
[0251] The feeder assembly 700 is illustrated in FIGS. 62-67 and
the assembly of the feeder assembly 700 is identical to the
assembly of the feeder assembly 100 described hereinabove except as
noted hereinbelow and, therefore, description of the assembly 700
will not be repeated hereinbelow.
[0252] Attention is invited to FIGS. 66 and 67 which illustrate the
securement/positioning of the first and second brood gate blockers
702, 702' with the first and second drop tube members 482, 482'.
The first brood gate blocker 702 is positioned such that the
opposite side edges 728, 730 of the masking portion 722 are
slidable within the slots 718, 720 of the first and second guide
extensions 714, 716 of the first drop tube member 482a. The
tube-shaped member 746 is positioned to be below, within or
extending through the eighth aperture 358 of the top member 190 of
the outer grill member 184. Likewise, the second brood gate blocker
702' is positioned such that the opposite side edges 728', 730' of
the masking portion 722' are slidable within the slots 718', 720'
of the first and second guide extensions 714', 716' of the second
drop tube member 482a'. The tube-shaped member 746' is positioned
to be below, within or extending through the ninth aperture 358' of
the top member 190 of the outer grill member 184.
Opening and Closing of the Brood Gates G-2, G-2'
[0253] The openings 704, 704' provided through the first and second
drop tube members 482a, 482a' define upper or brood gates G-2, G-2'
of the feeder assembly 700. Feed flowing into the first and second
drop tube members 482, 482a' from the first and second fill ports
312, 312' can flow out of the brood gates G-2, G-2', as opposed to,
or in addition to, the lower feed gates G-1, G-1', and onto the
base portions 112, 112' of the pan member 104 in order to present
high levels of feed on the base portions 112, 112', as illustrated
in FIGS. 65 and 66. Feed is assisted in flowing through the brood
gates G-2, G-2' by the upstanding cone portions 106, 106'. High
levels of feed in the pan member 104 are beneficial because smaller
birds in the poultry house are able to see the feed in the pan
members 104 and, thus, are attracted thereto, which leads to the
smaller birds eating the feed within the pan member 104. As the
birds grow older/larger, however, it is unnecessary to provide high
levels of feed in the pan member 104, as illustrated in FIG. 65,
because the birds have learned where the feed is presented, and
also are large enough that they can reach down into the pan member
104 to eat feed which is presented at a lower level, e.g., through
the lower feed gates G-1, G-1'. Thus, it is beneficial to have the
capability to present high levels of feed in the pan member 104,
but also beneficial to stop the presentation of high levels of feed
in the pan member 104.
[0254] The first and second brood gate blockers 702, 702' provide
the capability to present and prevent high levels of feed in the
pan member 104. The first and second brood gate blockers 702, 702'
can be positioned such that the masking portions 722, 722' either
mask the brood gates G-2, G-2', as illustrated in FIGS. 64 and 67,
or do not mask the brood gates G-2, G-2', as illustrated in FIGS.
65 and 66. In order to mask the brood gates G-2, G-2', the
tube-shaped members 746, 746' of the first and second brood gate
blockers 702, 702' extending through the top portion 190 of the
outer grill member 184 are pushed downwardly until the first
surfaces 738, 738' of the wedge shaped flanges 736, 736' are
positioned against the lower edges 708, 708' of the opening 704,
704' defining the brood gates G-2, G-2', such that the mask
portions 722, 722' mask the openings 704, 704', thus closing off
the brood gates G-2, G-2'. In this position, the flange members
744, 744' are positioned below the upper edges 706, 706' of the
openings 704, 704' in order to prevent the first and second brood
gate blockers 702, 702' from being moved out of position masking
the openings 704, 704', unless subjected to extreme force. In order
to unmask the brood gates G-2, G-2', the tube-shaped members 746,
746' are pulled upwardly so that the flange members 744, 744' are
moved around the upper edges 706, 706' of the openings 704, 704',
thus allowing for the mask portions 722, 722' to be removed from
masking the openings 704, 704'. The first and second brood gate
blockers 702, 702' are moved upwardly, within the slots 718, 720;
718', 720', until the lower edges 726, 726' of the masking portions
722, 722' are able to rest on the outer walls 492a, 492a' of the
first and second drop tube members 482a, 482a'.
Structure of the Feeder Assembly 800
[0255] Attention is invited to the third embodiment of the feeder
assembly 800 which is illustrated in FIGS. 68-70. The illustrated
feeder assembly 800 desirably is adapted to be used in connection
with a poultry feed distribution system that includes a feed supply
conduit 102. Desirably, the poultry feeder system includes a
plurality of feeder assemblies 800, which can be vertically
adjusted to either rest on the ground or be suspended above the
ground by raising or lowering the feed supply conduit 102 or by
other suitable means. The feeder assemblies 800 are preferably
utilized in poultry houses used for housing and feeding poultry
which are to be bred, commonly referred to as breeders. The feeder
assemblies 800 are specifically designed to allow for the female
breeders to eat therefrom, but to prevent the male breeders from
eating therefrom. It is to be understood, however, that other types
of animals and poultry, including chickens, turkeys and ducks,
could also be fed with the feeder assemblies 800 of the
invention.
[0256] The feeder assembly 800 is identical to the feeder assembly
100 except that the general shape of configuration of the pan
member 104, the outer grill member 184 and the outer ring member
526 have been altered (thus identified as 104a, 184a, 526a) from
being generally in the shape of two intersecting circles to a
racetrack shape. As such, the remainder of the feeder assembly 800
will not be described in detail herein with the understanding that
the configuration and positioning of the other elements of the
feeder assembly 100 have not changed, unless noted otherwise.
Pan Member 104a
[0257] Only the main differences between the pan member 104a and
the pan member 104 will be described in detail herein, with the
understanding that in view of the main differences between the pan
member 104a and the pan member 104, that other minor differences
are provided as well. It is to be understood that those of ordinary
skill in the art would understand the minor differences to be made
based on the main differences to the pan member 104a.
[0258] The pan member 104a is illustrated in FIG. 68 and includes
first and second base portions 112a, 112a' which are identical to
one another in configuration and, therefore, only the first base
portion 112a will be described in detail with the understanding
that the description of the second base portion 112a' would be
identical. As such, the elements of the second base portion 112a'
are denoted with a prime ('). The first base portion 112a has an
inner feeding surface 114a and an outer feeding surface 116a
separated by an inner rim member 118a.
[0259] The inner feeding surface 114a extends generally outwardly
from the bottom end 110 of the first upstanding cone portion 106 to
the inner rim member 118a. An outer edge of the inner feeding
surface 114a is generally formed in a shape of half a racetrack
such that the outer edge has first and second portions which are
separated from one another, but parallel to one another, and a
third portion which is semi-circular in configuration and which
connects the first and second portions together.
[0260] The inner feeding surfaces 114a, 114a' are separated from
one another by an upstanding portion 128a which slopes or curves
downwardly from a pointed top end 130a. The upstanding portion 128a
also extends between the first and second upstanding cone portions
106, 106'.
[0261] The inner rim member 118a extends generally outwardly from
the inner feeding surface 114a to the outer feeding surface 116a.
The inner rim member 118a is generally formed in a shape of half a
racetrack such that inner and outer edges of the inner rim member
118a each have first and second portions which are separated from
one another, but which are parallel to one another, and third
portions which are semi-circular in configuration and which connect
the first and second portions together. The inner rim members 118a,
118a' are connected to one another to generally be formed in the
shape of a whole racetrack.
[0262] The outer feeding surface 116a extends generally outwardly
from the inner rim member 118a to a first outer rim member 152a of
the pan member 104a. The outer feeding surface 116a is generally
formed in a shape of half a racetrack such that inner and outer
edges of the outer feeding surfaces 116a each have first and second
portions which are separated from one another, but which are
parallel to one another, and third portions which are semi-circular
in configuration and which connect the first and second portions
together. The outer feeding surfaces 116a, 116a' are connected to
one another to generally be formed in the shape of a whole
racetrack.
[0263] The pan member 104a further includes the first and second
outer rim members 152a, 152a' which are identical to one another in
configuration and, therefore, only the first outer rim member 152a
will be described in detail with the understanding that the
description of the second outer rim member 152a' would be
identical. As such, the elements of the second outer rim member
152a' are denoted with a prime (').
[0264] The outer rim member 152a extends upwardly from the outer
edge of the outer feeding surface 116a to a top edge 158a. The
outer rim member 152a preferably extends upwardly and outwardly
from the outer edge of the outer feeding surface 116a to the top
edge 158a, and further preferably curves upwardly and outwardly,
preferably in a concave manner, from the outer edge of the outer
feeding surface 116a to the top edge 158a.
[0265] The outer rim member 152a separates an inner surface 164a of
the pan member 104a from an outer surface (not shown) of the pan
member 104a. The top edge 158a is generally formed in a shape of
half a racetrack such that the top edge 158a has first and second
portions which are separated from one another, but which are
parallel to one another, and a third portion which is semi-circular
in configuration and which connects the first and second portions
together. The top edges 158a, 158a' are connected to one another to
generally be formed in the shape of a whole racetrack.
[0266] First and second hook members 175a, 175a' extend outwardly
from the outer surfaces (not shown) of the outer rim members 152a,
152a' proximate to and below the connections of the first and
second portions of the top edges 158a, 158a'.
[0267] Thus, from the foregoing and from a study of FIG. 68
illustrating the pan member 104a, it is apparent that the pan
member 104a is generally formed in the shape of a racetrack. Like
the pan member 104, the pan member 104a has at least one (1) plane
of symmetry and, if the hook members 175a, 175a' were not provided
on the pan member 104a, the pan member 104a would have an infinite
number of axes of symmetry (not taking into account the placement
of the fin members 168a, 168a' or the fin members 172a, 172a').
Outer Grill Member 184a
[0268] Only the main differences between the outer grill member
184a and the outer grill member 184 will be described in detail
herein, with the understanding that in view of the main differences
between the outer grill member 184a and the outer grill member 184,
that other minor differences are provided as well. It is to be
understood that those of ordinary skill in the art would understand
the minor differences to be made based on the main differences to
the outer grill member 184a. The outer grill member 184a is
illustrated in FIG. 69.
[0269] The rim member 186a, in a preferred embodiment, is generally
formed in a shape to match the shape in which the top edges 158a,
158a' of the outer rim members 152a, 152a' of the pan member 104a
are formed, preferably in a shape of a whole racetrack, such that
the rim member 186a has first and second portions 192a, 192a',
where each portion 192a, 192a' is generally formed in a shape of
half a racetrack such that each portion 192a, 192a' each have first
and second portions which are separated from one another, but which
are parallel to one another, and third portions which are
semi-circular in configuration and which connect the first and
second portions together. The first and second portions 192a, 192a'
are connected to one another to generally be formed in the shape of
a whole racetrack.
[0270] The first portion 192a of the rim member 186a has a side rim
portion 198a including an inner wall 200a and a plurality of outer
walls 202a.
[0271] The inner wall 200a has an inner surface (not shown) and an
outer surface 206a. The inner wall 200a is formed in the shape of
half a racetrack such that the connection of the inner walls 200a,
200a' forms a whole racetrack.
[0272] The ring member 260a of the spoke assembly 188a is generally
formed in the shape of a racetrack, as opposed to the ring member
260 which is generally formed in the shape of two intersecting
circles.
Outer Ring Member 526a
[0273] Only the main differences between the outer ring member 526a
and the outer ring member 526 will be described in detail herein,
with the understanding that in view of the main differences between
the outer ring member 526a and the outer ring member 526, that
other minor differences are provided as well. It is to be
understood that those of ordinary skill in the art would understand
the minor differences to be made based on the main differences to
the outer ring member 526a. The outer ring member 526a is
illustrated in FIG. 70.
[0274] The upstanding member 528a of the outer ring member 526a is
generally formed in the shape of a racetrack such that the outer
ring member 526a can be positioned around, and movable relative to,
the spoke members 256a and the reinforcing members 298a of the
outer grill member 184a, such that the outer ring member 526a can
effectively change the height of the apertures 286a provided
through the outer grill member 184a.
Unique Shape of the Feeder Assembly 800
[0275] The pan member 104a and the rim member 186a of the outer
grill member 184a are both uniquely shaped in the form of a
racetrack, such that the feeder assembly 800 is uniquely shaped in
the form of a racetrack. The feeder assembly 800 incorporates the
well-known and desired features of the round/circular prior art
feeders, essentially generally combining two such round/circular
feeders together and bridging the gap between the two such
round/circular feeders. Thus, the feeder assembly 800 has all of
the same advantages as are generally described in connection with
the feeder assembly 100 or the feeder assembly 700.
[0276] As the pan member 104a, the outer grill member 184a and the
outer ring member 526a have been described and illustrated herein,
drawings of the feeder assembly 800 as a whole have not been
provided as one of ordinary skill in the art would understand the
configuration of the feeder assembly 800 as a whole based on the
drawings and descriptions of the altered pan member 104a, the outer
grill member 184a and the outer ring member 526a.
Structure of the Feeder Assembly 900
[0277] Attention is invited to the fourth embodiment of the feeder
assembly 900 which is illustrated in FIGS. 71-73. The illustrated
feeder assembly 900 desirably is adapted to be used in connection
with a poultry feed distribution system that includes a feed supply
conduit 102. Desirably, the poultry feeder system includes a
plurality of feeder assemblies 900, which can be vertically
adjusted to either rest on the ground or be suspended above the
ground by raising or lowering the feed supply conduit 102 or by
other suitable means. The feeder assemblies 900 are preferably
utilized in poultry houses used for housing and feeding poultry
which are to be bred, commonly referred to as breeders. The feeder
assemblies 900 are specifically designed to allow for the female
breeders to eat therefrom, but to prevent the male breeders from
eating therefrom. It is to be understood, however, that other types
of animals and poultry, including chickens, turkeys and ducks,
could also be fed with the feeder assemblies 900 of the
invention.
[0278] The feeder assembly 900 is identical to the feeder assembly
100 except that the configuration of the pan member 104, the outer
grill member 184 and the outer ring member 526 have been altered
(thus identified as 104b, 184b, 526b) from being generally in the
shape of two intersecting circles to an elliptical or football
shape. As such, the remainder of the feeder assembly 900 will not
be described in detail herein with the understanding that the
configuration and positioning of the other elements of the feeder
assembly 100 have not changed, unless noted otherwise.
Pan Member 104b
[0279] Only the main differences between the pan member 104b and
the pan member 104 will be described in detail herein, with the
understanding that in view of the main differences between the pan
member 104b and the pan member 104, that other minor differences
are provided as well. It is to be understood that those of ordinary
skill in the art would understand the minor differences to be made
based on the main differences to the pan member 104b.
[0280] The pan member 104b is illustrated in FIG. 71 and includes
first and second base portions 112b, 112b' which are identical to
one another in configuration and, therefore, only the first base
portion 112b will be described in detail with the understanding
that the description of the second base portion 112b' would be
identical. As such, the elements of the second base portion 112b'
are denoted with a prime ('). The first base portion 112b has an
inner feeding surface 114b and an outer feeding surface 116b
separated by an inner rim member 118b.
[0281] The inner feeding surface 114b extends generally outwardly
from the bottom end 110 of the first upstanding cone portion 106 to
the inner rim member 118b. An outer edge of the inner feeding
surface 114b is generally formed in a shape of half an ellipse or
football such that the outer edge has first and second portions
which are separated from one another, and a third portion which
connects the first and second portions together. Each of the first,
second and third portions are curved with the first and second
portions having a relatively large radius of curvature and the
third portion having a relatively small radius of curvature, which
is smaller than the radius of curvature of the first and second
portions.
[0282] The inner feeding surfaces 114b, 114b' are separated from
one another by an upstanding portion 128b which slopes or curves
downwardly from a pointed top end 130b. The upstanding portion 128b
also extends between the first and second upstanding cone portions
106, 106'.
[0283] The inner rim member 118b extends generally outwardly from
the inner feeding surface 114b to the outer feeding surface 116b.
The inner rim member 118h is generally formed in a shape of half an
ellipse or football such that inner and outer edges of the inner
rim member 118b each have first and second portions which are
separated from one another, and a third portion which connects the
first and second portions together. Each of the first, second and
third portions are curved with the first and second portions having
a relatively large radius of curvature and the third portion having
a relatively small radius of curvature, which is smaller than the
radius of curvature of the first and second portions. The inner rim
members 118b, 118b' are connected to one another to generally be
formed in the shape of an ellipse or a football.
[0284] The outer feeding surface 116b extends generally outwardly
from the inner rim member 118b to a first outer rim member 152b of
the pan member 104b. The outer feeding surface 116b is generally
formed in a shape of half an ellipse or football such that inner
and outer edges of the outer feeding surface 116b each have first
and second portions which are separated from one another, and a
third portion which connects the first and second portions
together. Each of the first, second and third portions are curved
with the first and second portions having a relatively large radius
of curvature and the third portion having a relatively small radius
of curvature, which is smaller than the radius of curvature of the
first and second portions. The outer feeding surfaces 116b, 116b'
are connected to one another to generally be formed in the shape of
an ellipse or a football.
[0285] The pan member 104b further includes the first and second
outer rim members 152b, 152b' which are identical to one another in
configuration and, therefore, only the first outer rim member 152b
will be described in detail with the understanding that the
description of the second outer rim member 152b' would be
identical. As such, the elements of the second outer rim member
152b' are denoted with a prime (').
[0286] The outer rim member 152b extends upwardly from the outer
edge of the outer feeding surface 116b to a top edge 158b. The
outer rim member 152b preferably extends upwardly and outwardly
from the outer edge of the outer feeding surface 116b to the top
edge 158b, and further preferably curves upwardly and outwardly,
preferably in a concave manner, from the outer edge of the outer
feeding surface 116b to the top edge 158b.
[0287] The outer rim member 152b separates an inner surface 164b of
the pan member 104b from an outer surface (not shown) of the pan
member 104b. The top edge 158b is generally in a shape of half an
ellipse or football such that the top edge 158b has first and
second portions which are separated from one another, and a third
portion which connects the first and second portions together. Each
of the first, second and third portions are curved with the first
and second portions having a relatively large radius of curvature
and the third portion having a relatively small radius of
curvature, which is smaller than the radius of curvature of the
first and second portions. The top edges 158b, 158b' are connected
to one another to generally be formed in the shape of an ellipse or
a football.
[0288] First and second hook members 175b, 175b' extend outwardly
from the outer surfaces (not shown) of the outer rim members 152b,
152b' proximate to and below the connections of the first and
second portions of the top edges 158b, 158b'.
[0289] Thus, from the foregoing and from a study of FIG. 71
illustrating the pan member 104b, it is apparent that the pan
member 104b is generally formed in the shape of an ellipse or a
football. Like the pan member 104, the pan member 104b has at least
one (1) plane of symmetry and, if the hook members 175b, 175b' were
not provided on the pan member 104b, the pan member 104b would have
an infinite number of axes of symmetry (not taking into account the
placement of the fin members 168b, 168b' or the fin members 172b,
172b').
Outer Grill Member 184b
[0290] Only the main differences between the outer grill member
184b and the outer grill member 184 will be described in detail
herein, with the understanding that in view of the main differences
between the outer grill member 184b and the outer grill member 184,
that other minor differences are provided as well. It is to be
understood that those of ordinary skill in the art would understand
the minor differences to be made based on the main differences to
the outer grill member 184b. The outer grill member 184b is
illustrated in FIG. 72.
[0291] The rim member 186b, in a preferred embodiment, is generally
formed in a shape to match the shape in which the top edges 158b,
158b' of the outer rim members 152b, 152b' of the pan member 104b
are formed, preferably in a shape of an ellipse or a football, such
that the rim member 186b has first and second portions 192b, 192b',
where each portion 192b, 192b' is generally formed in a shape of
half an ellipse or football such that each portion 192b, 192b' has
first and second portions which are separated from one another, and
a third portion which connects the first and second portions
together. Each of the first, second and third portions are curved
with the first and second portions having a relatively large radius
of curvature and the third portion having a relatively small radius
of curvature, which is smaller than the radius of curvature of the
first and second portions. The first and second portions 192b,
192b' are connected to one another to generally be formed in the
shape of an ellipse or a football.
[0292] The first portion 192b of the rim member 186b has a side rim
portion 198b including an inner wall 200b and a plurality of outer
walls 202b.
[0293] The inner wall 200b has an inner surface (not shown) and an
outer surface 206b. The inner wall 200b is formed in the shape of
half an ellipse or football such that the connection of the inner
walls 200b, 200b' forms an entire ellipse or football.
[0294] The ring member 260b of the spoke assembly 188b is generally
formed in the shape of an ellipse or a football, as opposed to the
ring member 260 which is generally formed in the shape of two
intersecting circles.
Outer Ring Member 526b
[0295] Only the main differences between the outer ring member 526b
and the outer ring member 526 will be described in detail herein,
with the understanding that in view of the main differences between
the outer ring member 526b and the outer ring member 526, that
other minor differences are provided as well. It is to be
understood that those of ordinary skill in the art would understand
the minor differences to be made based on the main differences to
the outer ring member 526b. The outer ring member 526b is
illustrated in FIG. 73.
[0296] The upstanding member 528b of the outer ring member 526b is
generally formed in the shape of a racetrack such that the outer
ring member 526b can be positioned around, and movable relative to,
the spoke members 256b and the reinforcing members 298b of the
outer grill member 184b, such that the outer ring member 526b can
effectively change the height of the apertures 286b provided
through the outer grill member 184b.
Shape of the Feeder Assembly 900
[0297] The pan member 104b and the rim member 186b of the outer
grill member 184b are both shaped in the form of an ellipse or a
football, such that the feeder assembly 900 is shaped in the form
an ellipse or a football. The feeder assembly 900 thus incorporates
the beneficial features of an elliptical pan member 104b and an
elliptical feeder assembly 900 which are discussed in U.S. Pat. No.
6,786,178 and which is embodied in the Kixoo.RTM. Feeder
manufactured and sold by Roxell N.V. Otherwise, the feeder assembly
900 has all of the same advantages as are generally described in
connection with either the feeder assembly 100 or the feeder
assembly 700.
[0298] It should be noted that because of the elliptical shape of
the pan member 104b and the outer grill member 184b, the
configuration of the inner grill members 408, 408', if included in
the feeder assembly 900, would have to be slightly altered such
that they could rotate within the outer grill member 184b as
desired.
[0299] As the pan member 104b, the outer grill member 184b and the
outer ring member 526b have been described and illustrated herein,
drawings of the feeder assembly 900 as a whole have not been
provided as one of ordinary skill in the art would understand the
configuration of the feeder assembly 900 as a whole based on the
drawings and descriptions of the altered pan member 104b, the outer
grill member 184b and the outer ring member 526b.
[0300] It is to be understood that while the configuration of the
feeder assemblies 100, 700, 800, 900 have been described and
illustrated to be elongated and in the shape of two intersecting
circles, a racetrack configuration, or an elliptical configuration,
that the feeder assembly of the invention may be of any other
alternative configuration as desired, such as three or more
intersecting circles, or any oval shape other than the racetrack
configuration and the elliptical configuration (as the racetrack
and elliptical configurations described and illustrated herein are
considered to both be oval in configuration).
[0301] Also, it is further to be understood that regardless of the
shape of the feeder assemblies, whether circular, elongated or
other and in the shapes described and illustrated with regard to
the first, second and third embodiments described and illustrated,
or any other shape, the invention is intended to include any feeder
assembly, other than trough type feeder assemblies, where multiple
individual and separate feeder assemblies, of the type generally
described herein, are provided along one or more feed supply
conduits, where each feeder assembly has two or more separate fill
ports for receiving feed from the feed supply conduit(s).
[0302] It is also further to be understood that, if desired, the
feeder assemblies 100, 700, 800, 900 may be provided without the
outer ring members 526, 526a, 526b, respectively, if it is not
desired to change the height of the apertures 286, 286a, 286b
provided through the outer grill members 184, 184a, 184b. Likewise,
it is also further to be understood that, if desired, the feeder
assemblies 100, 700, 800, 900 may be provided without the inner
ring members 408, 408' and the dial member 568, if it is not
desired to change the width of the apertures 286, 286a, 286b
provided through the outer grill members 184, 184a, 184b.
[0303] While preferred embodiments of the invention are shown and
described, it is envisioned that those skilled in the art may
devise various modifications without departing from the spirit and
scope of the foregoing description and the appended claims.
* * * * *