U.S. patent application number 16/746139 was filed with the patent office on 2021-07-22 for distribution ramp for dry agricultural product applicator.
The applicant listed for this patent is CNH Industrial Canada, Ltd.. Invention is credited to Joel Denis, Charles O'Connell, Nicholas R. Pederson.
Application Number | 20210221626 16/746139 |
Document ID | / |
Family ID | 1000005693001 |
Filed Date | 2021-07-22 |
United States Patent
Application |
20210221626 |
Kind Code |
A1 |
Pederson; Nicholas R. ; et
al. |
July 22, 2021 |
Distribution Ramp For Dry Agricultural Product Applicator
Abstract
A distribution ramp system for a dry product applicator with a
pneumatic conveyance system is provided which lifts product that
drags along a bottom surface(s) of a delivery line's wall(s) back
into a main central or primary airflow portion that carries the
product downstream through the pneumatic conveyance system. The
system may include a ramp that nests against a bottom wall of the
delivery line with a narrow front and wide back so the ramp
presents a gradual wedge facing toward the incoming upstream
airflow entrained with particulate material of the product, urging
particulate material dragging on the bottom wall to lift away from
the bottom wall and toward reentry into the primary airflow
portion.
Inventors: |
Pederson; Nicholas R.;
(Willmar, MN) ; O'Connell; Charles; (Willmar,
MN) ; Denis; Joel; (Saskatoon, CA) |
|
Applicant: |
Name |
City |
State |
Country |
Type |
CNH Industrial Canada, Ltd. |
Saskatoon |
|
CA |
|
|
Family ID: |
1000005693001 |
Appl. No.: |
16/746139 |
Filed: |
January 17, 2020 |
Current U.S.
Class: |
1/1 |
Current CPC
Class: |
A01C 15/04 20130101;
B65G 53/04 20130101; A01M 9/003 20130101 |
International
Class: |
B65G 53/04 20060101
B65G053/04 |
Claims
1. A distribution ramp system for a dry agricultural product
applicator with a pneumatic conveyance system through which
particulate material of a dry agricultural product is guided from
an upstream bulk storage system to downstream nozzles for delivery
onto an agricultural field, the distribution ramp system
comprising: a product delivery line of the pneumatic conveyance
system, the product delivery line including a circumferential
sidewall that defines a wall segment; and a distribution ramp with
a ramp body mounted against the product delivery line wall segment;
the ramp body including: a first end that defines a front end
facing an upstream direction; a second end that defines a back end
facing a downstream direction; and a ramp surface extending between
the front and back ends, the ramp surface inclined with respect to
the product delivery line wall segment to guide particulate
material flowing along the product delivery line wall segment
upwardly away from the product delivery line wall segment while
traveling along the ramp surface; a mounting arrangement at a point
of engagement between the ramp body and the product delivery line
to positionally lock the ramp body with respect to the product
delivery line and wherein the mounting arrangement includes: a
projection; and a receptacle: with the projection received in the
receptacle to longitudinally and transversely locate the
distribution ram with respect to the product delivery line;
wherein: the projection defines a first projection extending from
the distribution ramp; the receptacle defines a first receptacle
extending into the product delivery line circumferential sidewall;
and mounting arrangement further includes: a second projection
extending from the distribution ramp; a second receptacle extending
into the product delivery line circumferential sidewall that
receives the second projection of the distribution ramp; wherein:
each of the first and second projections defines a height
dimension; the product delivery line circumferential sidewall
defines a thickness dimension; and the height dimensions of the
first and second projections are greater than the thickness
dimension of the product delivery line circumferential sidewall;
the first and second receptacles are defined by first and second
openings extending through the entire thickness dimension of the
product delivery line circumferential sidewall; and the first and
second projections of the distribution ramp extend entirely through
the first and second openings and beyond the product delivery line
circumferential sidewall.
2. The distribution ramp system of claim 1, wherein: the product
delivery line has a circular cross-sectional perimeter shape with
the product delivery line wall segment defining a concave surface;
the ramp body has a bottom wall defining a convex surface; and the
ramp body bottom wall convex surface nests against the product
delivery line wall segment concave surface.
3. The distribution ramp system of claim 2, wherein the product
delivery line defines a lower wall segment and the ramp body is
nested against the lower wall segment.
4. The distribution ramp system of claim 3, the ramp body
including: a pair of side edges extending angularly away from each
other from the front end to the back end so that the ramp surface
has a variable width that widens from the front end to the back
end.
5. The distribution ramp system of claim 1, wherein the ramp body
is secured to the product delivery line by at least one of a
fastener, an adhesive, or by way of welding.
6. (canceled)
7. (canceled)
8. (canceled)
9. The distribution ramp system of claim 1, wherein each of the
first and second projections includes at least one lock that
engages the product delivery line circumferential sidewall to
resist withdrawal of the first and second projections from the
respective first and second openings.
10. The distribution ramp system of claim 9, wherein at least one
lock is defined by a crush rib that extends along the height
dimension of each of the first and second projections.
11. The distribution ramp system of claim 10, wherein the first and
second projections are defined by first and second orientation
bosses, with each of the orientation bosses including: a pair of
short sidewalls; a pair of long sidewalls that have a greater
length or width dimension than the short sidewalls; pair of short
sidewalls and the pair of long sidewalls intersecting each other to
define a generally rectangular perimeter shape of the orientation
bosses.
12. The distribution ramp system of claim 11, wherein the first and
second orientation bosses are arranged generally perpendicularly
with respect to each other, with: a first one of the pair of
orientation bosses is arranged with its long sidewalls generally
parallel to a longitudinal axis of the distribution ramp; and a
second one of the pair of orientation bosses is arranged with its
long sidewalls generally perpendicularly to the longitudinal axis
of the distribution ramp.
13. The distribution ramp system of claim 12, wherein: the first
orientation boss includes at least one crush rib extending
transversely away from the longitudinal axis of the distribution
ramp; and the second orientation boss includes at least one crush
rib extending aligned with or parallel to the longitudinal axis of
the distribution ramp.
14. The distribution ramp system of claim 12, wherein at least one
of the orientation bosses includes multiple crush ribs on at least
one of its sidewalls.
15. The distribution ramp system of claim 1, wherein the product
delivery line is a first product delivery line; and the system
includes a second product delivery line defining a product
distributor connected to, and receiving product from the first
product delivery line; and wherein: the product distributor
includes: an inlet end connected to the first product delivery line
as a primary delivery line through which a primary airflow carries
air-entrained dry agricultural product; and an outlet end connected
to multiple downstream secondary delivery lines through which
respective secondary airflows carry air-entrained dry agricultural
product; and the distribution ramp is mounted upstream of the
product distributor outlet end.
16. The distribution ramp system of claim 15, wherein the
distribution ramp is mounted in the first product delivery line
upstream of the product distributor inlet end to guide the dry
agricultural product along a travel path extending angularly upward
away from the delivery line wall segment.
17. The distribution ramp system of claim 15 wherein: the
distributor includes a distributor body; a mixer with a mixer shaft
is arranged concentrically in the distributor body and rotates to
distribute the dry agricultural product in the distributor body;
and the distribution ramp is mounted upstream of the product
distributor inlet end to guide the dry agricultural product toward
the mixer shaft.
18. (canceled)
19. (canceled)
20. (canceled)
Description
FIELD OF THE INVENTION
[0001] The invention relates generally to agricultural product
application equipment such as self-propelled dry product
applicators and; in particular; to a distribution ramp system for a
dry agricultural product applicator.
BACKGROUND OF THE INVENTION
[0002] Efforts have been made to allow dry agricultural product
applicators to increase coverage in a single pass of an
agricultural field. These include implementing boom-based pneumatic
delivery systems instead of spinner-based broadcast spreader
delivery systems. Other efforts include making the applicators
larger and implementing longer booms that widen the application
coverage per pass. The longer booms need longer product delivery
lines such as tubes or hoses to pneumatically deliver the dry
agricultural product. During pneumatic delivery, dry agricultural
product particulate material can drift or settle out of the
delivery line's centrally flowing main airflow portion and cling to
or drag along the delivery line's inner circumferential surface or
inside wall surface(s). This may include gravitationally settling
out or dragging on the bottom of the inside wall. Relatively long
delivery lines that move product toward the outer boom ends may be
particularly susceptible to this type of gravitational or downward
settling. The particulate material's settling, dragging, or
drifting out of the main airflow portion can lead to delivery
inconsistencies. These inconsistencies can be problematic when it
occurs near a distributor that divides the airflow into separate
airflows that flow through separate downstream lines to delivery
nozzles on the applicator. Particulate material settling out of the
main airflow upstream of or inside the distributor can lead to an
uneven distribution of the particulate material through the
distributor's outlet(s), downstream lines, downstream delivery
nozzles, and potentially uneven application to the field.
SUMMARY OF THE INVENTION
[0003] A distribution ramp system for a dry agricultural product
applicator with a pneumatic conveyance system is provided which
redirects product that drags along a lower surface(s) of a delivery
line's wall(s) back into a main central or primary airflow. A
product delivery line ramp or distribution ramp of the distribution
ramp system may present an angled surface that is tightly nested
against a lower wall of a product delivery line in a manner that
may lift the settled product back into the primary airflow. The
nested ramp may include a narrow front end and wide back end, so
the ramp presents a gradual wedge facing toward the incoming
upstream airflow entrained with particulate material. This urges
particulate material dragging on the bottom wall to lift away from
the bottom wall, directing it upwardly for reentry into the primary
airflow portion without abrupt changes in direction to promote
glancing-type material redirection in preference to
collision-induced bouncing-type redirection, resulting in less
pressure drop.
[0004] According to one aspect of the invention, a distribution
ramp system is provided for a dry agricultural product applicator
with a pneumatic conveyance system through which particulate
material of a dry agricultural product is guided from an upstream
bulk storage system to downstream nozzles for delivery onto an
agricultural field. The distribution ramp system may include a
product delivery line with a circumferential sidewall that defines
a bottom wall or lower wall segment. A distribution ramp with a
ramp body may be mounted against the product delivery line lower
wall segment. The ramp body may include a first end that defines a
front end facing an upstream direction. A second end of the ramp
defines a back end facing a downstream direction. A ramp surface
extends between the front and back ends and is inclined with
respect to the product delivery line's lower wall. This arrangement
lifts or guides particulate material flowing along the product
delivery line's lower wall segment upwardly away from the product
delivery line lower wall.
[0005] According to another aspect of the invention, the ramp body
may have a convex surface lower wall that nests snugly against a
concave lower wall of the product delivery line, without an abrupt
shoulder or intervening gap that could disrupt a smooth flow
transition of particulate material from the delivery line onto the
ramp surface and without trapping particulate material between the
ramp and the product delivery line. This may be done with the
matching radii of curvatures of the engaging convex and concave
surfaces of the ramp body and delivery line. The ramp may have a
pair of side edges extending angularly away from each other from
the front end to the back end, so the ramp widens toward its back
end and presents a narrow front that initially encounters and
wedges under the low-height flowing particulate material.
[0006] According to another aspect of the invention, a mounting
arrangement is defined at a point of engagement between the ramp
and the product delivery line to positionally lock them to each
other. The mounting arrangement may include a cooperating
projection(s) and receptacle(s). The projection(s) may be defined
by orientation bosses that extend downwardly from the ramp lower
wall. The orientation bosses may define generally rectangular
perimeter shapes and the orientation bosses may be arranged at
different angles with respect to each other and a longitudinal axis
of the ramp, including aligned with or perpendicular to it.
[0007] According to another aspect of the invention, at least one
lock may be defined at the engagement of the ramp and the product
delivery line to resist withdrawal of the ramp. The lock may
include crush ribs at the orientation bosses that can deform to
provide shoulders that engage corresponding surfaces of the product
delivery line as mechanical stops that resist withdrawal of the
orientation bosses. The orientation bosses may be taller than a
thickness dimension of the product delivery line sidewall, so outer
ends of the bosses extend beyond an outer circumferential surface
of the product delivery line sidewall. Corresponding exposed
portions of the crush ribs may deform to provide barb-like or other
shoulders that resist withdrawal of the bosses from the openings or
receptacles of the product delivery line.
[0008] Other aspects, objects, features, and advantages of the
invention will become apparent to those skilled in the art from the
following detailed description and accompanying drawings. It should
be understood, however, that the detailed description and specific
examples, while indicating preferred embodiments of the present
invention, are given by way of illustration and not of limitation.
Many changes and modifications may be made within the scope of the
present invention without departing from the spirit thereof, and
the invention includes all such modifications.
BRIEF DESCRIPTION OF THE DRAWINGS
[0009] Preferred exemplary embodiments of the invention are
illustrated in the accompanying drawings in which like reference
numerals represent like parts throughout.
[0010] FIG. 1 is an isometric view of an agricultural machine shown
as a self-propelled dry product applicator with a distribution ramp
system according to the present invention;
[0011] FIG. 2 is a simplified partially schematic isometric view of
the distribution ramp system of FIG. 1;
[0012] FIG. 3 is the simplified partially schematic isometric view
of the distribution ramp system of FIG. 2 with a partial
cutaway;
[0013] FIG. 4 is a simplified partially schematic isometric view of
a distribution ramp of the distribution ramp system of FIG. 1;
[0014] FIG. 5 is an isometric view from below the distribution ramp
of FIG. 4; and
[0015] FIG. 6 is a cross-sectional side elevation view of the
distribution ramp system of FIG. 1 during use.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS
[0016] Referring now to the drawings and specifically to FIG. 1, a
distribution ramp system is shown as system 5 that improves
delivery consistency by redirecting pneumatically conveyed
particulate matter of a dry agricultural product away from delivery
line walls and back into a main airflow portion to provide a more
uniform distribution of particulate matter in the conveying
airflow.
[0017] Still referring to FIG. 1, system 5 is incorporated in an
agricultural machine shown as a self-propelled dry product
applicator 9, such as a Case IH-Titan.TM. series floater applicator
available from CNH Industrial. The agricultural machine may be
other machines including other applicators that use pneumatic
conveyance to deliver, for example, particulate material, such as
dry agricultural product, through booms or other structures with
delivery lines.
[0018] Still referring to FIG. 1, applicator 9 includes chassis 11
with a chassis frame that supports various assemblies, systems, and
components. These various assemblies, systems, and components
include a cab, an engine, a hydraulic system that receives power
from the engine to provide hydraulic pressure for operating
hydraulic components and system, a bulk storage system 13 that
includes a bin 15 that may have multiple compartments for storing
different types of dry agricultural product(s) as volumes of
respective particulate material 17, such as fertilizer, herbicide
and insecticide. Boom system 19 pneumatically broadcasts or
delivers the particulate material 17 to the agricultural field and
includes segmented or other boom arms that can be folded for
transportation or unfolded for use, such as left and right boom
arms 21, 23 and a rear boom 25. Each of the left and right boom
arms 21, 23 and rear boom 25 extends generally transversely with
respect to the applicator's 9 longitudinal axis, when extended for
application use.
[0019] Still referring to FIG. 1, pneumatic delivery or conveyance
system 27 receives the particulate material from bin 15 through a
metering system. Fan(s) 29 of the pneumatic conveyance system 27
may be hydraulically driven and delivers an airflow that entrains
the particulate material that is released through the metering
system. Pneumatic conveyance system 27 includes a delivery line
system 31 that is supported by boom system 19.
[0020] Still referring to FIG. 1, delivery line system 31 includes
a series of product delivery lines shown as delivery lines 33 that
direct the particulate material 17 from its upstream storage in a
downstream direction to nozzles 35 at ends of the delivery lines
33. Delivery lines 33 include various line segments, including
primary delivery lines, product distributors, and secondary
delivery lines. The primary delivery lines are shown here as short
lines 37 (only one visible in this view) that extend a relatively
shorter distance along their respective boom arms 21, 23 and long
lines 39 that extend a relatively further distance along the
respective boom arms 21, 23. Outer ends of the short and long lines
37, 39 are connected to product distributors 41.
[0021] Referring now to FIG. 2, each product distributor 41 is
configured to divide a primary airflow into multiple secondary
airflows respectively directed through secondary delivery lines,
shown as secondary lines 43 with smaller diameters than the short
and long lines 37, 39 and extend from the product distributor 41 to
the nozzles 35. Distributor 41 is shown here with an agitator or
mixer 45 in the product distributor 41. Mixer 45 has a mixer shaft
47 rotated by a motor (not shown) and with mixer fingers 49 that
extend radially from the shaft 47 to collide with and deflect the
particulate material 17 (FIG. 1) entrained in the conveying
airflow. This randomizes and provides a more even distribution or
better distribution of the particulate material 17. This equalizes
the amount of particulate material 17 that is divided into and
flows through the different secondary lines 43.
[0022] Still referring to FIG. 2, distributor 41 has a tubular main
distributor body 51 with inlet end 53 that is connected to an
upstream primary delivery line, such as short or long line 37, 39.
Outlet end 55 includes divider 57 that has a conically expanding
portion with multiple outlets 59 connected to the multiple
downstream secondary lines 43. Main distributor body 51 is shown
here in a segmented configuration with first and second body
segments 63, 65 respectively at the inlet and outlet ends 53, 55.
Connectors, represented here as v-band clamps 67, are shown as the
connection hardware that secures the first body segment 63 to short
or long line 37, 39 at a joint 68 and also secures the first and
second body segments 63, 65 to each other to define a distributor
tube joint 69 at their engagement(s).
[0023] Referring now to FIG. 3, system 5 is shown implemented in
long line 39, upstream and adjacent distributor 41. Although mixer
45 (FIG. 2) may be implemented in distributor 41, it is not shown
here to simplify the view. System 5 includes a distribution ramp
shown as ramp 71 that is mounted in the long line 39. Long line 39
includes a circumferential sidewall 73 with a lower wall segment of
the product delivery line, shown here as bottom wall 75 that
supports ramp 71. Ramp 71 presents an angle of attack or ramp angle
with respect to bottom wall 75 that lifts product or particulate
material 17 (FIG. 1) that drags along bottom wall 75. The angle of
attack or ramp angle is typically between about 2-degrees and
25-degrees, plus or minus 10-percent, more typically between about
3-degrees and 10-degrees, and most typically about 5-degrees, plus
or minus 10-percent.
[0024] Referring now to FIG. 4, ramp 71 includes ramp body 77
mounted against the delivery line lower wall segment or bottom wall
75. First and second ends, shown as front and back ends 81, 83
respectively face upstream and downstream in long line 39. Ramp top
wall 85 presents a generally planar ramped surface 87. Ramp bottom
wall 91 presents a generally curved surface, shown here as convex
surface 93. A radius of curvature of convex surface 93 is shown
matching a radius of curvature of bottom wall's 75 upwardly facing
concave surface 95. This allows the ramp 71 to nest snugly against
bottom wall 75 with an entire length of a curved lower edge 97 of
ramp body's front end 81 in face-to-face engagement with a
corresponding portion of bottom wall 75.
[0025] Still referring to FIG. 4, ramp 71 may have a generally
triangular perimeter shape when viewed from above. A pair of side
edges 101, 103 extend angularly away from each other from the front
end 81 to the back end 83, giving ramp body 77 a variable width
that widens from its front to back ends 81, 83. The widening and
increased thickness of ramp 71, toward its back end 83 or along its
length in the downstream direction, provides the direction-changing
surface from which the settled particulate material may launch back
toward a central portion of the product delivery line's interior.
Correspondingly, the downwardly thinning and inwardly tapering form
of ramp 71 toward its front end 81 or along its length in the
upstream direction provides a narrow and thin end at the front of
ramp 71 that can glancingly engage below or wedge under the flowing
mass of settled particulate material 17 (FIG. 1) traveling past
ramp 71 while flowing in the downstream direction.
[0026] Still referring to FIG. 4, mounting arrangement 105 secures
the ramp 71 to long line 39. Mounting arrangement 105 may include
at least one projection cooperating with a receptacle, shown here
with a pair of projections 107 of ramp 71 that engage in a pair of
receptacles 109 of long line bottom wall 75 that have perimeter
shapes that correspond to those of the projections 107. Projections
107 are received in the receptacles 109 to longitudinally and
transversely locate distribution ramp 71 with respect to the
product delivery line, shown as long line 39.
[0027] Referring now to FIG. 5, this view of ramp 71 shows it
upside down with a pair of projections 107 extending from ramp
bottom wall 91 as a pair of orientation bosses. The orientation
bosses are represented as front orientation boss 111 and rear
orientation boss 113. Each orientation boss 111, 113 typically has
a perimeter shape that corresponds to a perimeter shape defined by
an edge surrounding an opening of the corresponding receptacle 109
(FIG. 4), shown here as a generally rectangular shape with rounded
corners. Orientation bosses 111, 113 are shown with generally
hollow bodies defined by interconnected walls, including a pair of
shorts sidewalls 115 and a pair of long sidewalls 117 that
collectively define the generally rectangular perimeter shape.
Orientation bosses 111, 113 are arranged generally perpendicularly
with respect to each other, shown here with a front orientation
boss 111 arranged longitudinally and rear orientation boss 113
arranged transverse with respect to the length of ramp 71. The long
sidewalls 117 of front orientation boss 111 are generally parallel
to a longitudinal axis of ramp 71 and the long sidewalls 117 of
rear orientation boss 113 are generally perpendicular to the
longitudinal axis of ramp 71. Back wall 121 is defined at back end
83 and has a curved lower edge 123 with a radius of curvature that
matches that of the concave surface of bottom wall 75 (FIG. 4) and
a flat or straight top wall 125 which corresponds to the top and
edge of ramp 71 from which particulate material 17 leaves ramp 71
while flowing over it. Toward back end 83, ramp bottom wall 91 is
shown here with a series of depressions 127 separated from each
other by upwardly extending curved ribs 129 that present curved
surfaces that partially define the convex surface 93 of ramp bottom
wall 91
[0028] Still referring to FIG. 5, at least one lock of the
projection(s) 107 engages the product delivery line circumferential
sidewall, such as bottom wall 75, to resist withdrawal of the
projection(s) 107 from the respective receptacle 109 (FIG. 4)
opening. The lock(s) is represented here as a crush rib(s) 131 that
extend outwardly from and along a major portion of the height of
the projection(s) 107, such as along substantially the entire
height of long sidewalls 117. Crush rib 131 faces transversely
outward from or to the side(s) of the ramp 71 of front orientation
boss 111 and multiple crush ribs 131 face longitudinally outward
from or to the rear of ramp 71. Although not shown, it is
appreciated that crush ribs 131 extend from other surfaces of
orientation bosses 111, 113, such as the opposite long sidewalls
117 so each orientation boss 111, 113 has crush ribs 131 extending
from opposite sidewalls. Each crush rib 131 made from a polymeric
or elastomeric material that deforms to allow insertion of
orientation bosses 111, 113 into the receptacle 109 (FIG. 4), with
the deformation or restorative biasing frictionally and otherwise
locking orientation bosses 111, 113 in place within receptacle 109
(FIG. 4).
[0029] Referring now to FIG. 6, ramp 71 is shown mounted to long
line 39 with orientation bosses 111, 113 locked into receptacles
109. Orientation bosses 111, 113 have a greater height than the
thickness dimension of the long line circumferential sidewall 73 or
bottom wall 75. This allows orientation bosses 111, 113 to extend
entirely through the thickness dimension of bottom wall 75, with
lower ends of the orientation bosses 111, 113 exposed outside of
the long line 39. When crush ribs 131 are deformed during insertion
of orientation bosses 111, 113 through receptacles 109, they
present shoulders or barb-like masses that extend beyond perimeter
edges of receptacles 109, which mechanically locks ramp 71 into
long line 39.
[0030] Still referring now to FIG. 6, upstream of ramp 71 or at its
front end 81, most of particulate material 17 is shown clinging to
and flowing along the bottom wall 75 of long line 39, as settled
particulate material that is guided by the airflow's peripheral
airflow portion 151. Fewer pieces of particulate material 17 are
entrained in the primary or central airflow portion 153 upstream of
or at the front end 81 of ramp 71. At ramp 71, particulate material
17 slides along the product delivery line bottom wall, and then
glances off the ramp's top wall 85, which guides it out of the
peripheral airflow portion 151 and back toward or into central
airflow portion 153. Downstream of ramp 71, particulate material 17
defines a more uniform distribution in its entrainment in the
central airflow portion 153.
[0031] Still referring to FIG. 6, ramp 71 is shown here immediately
upstream and adjacent to joint 68. At joint 68, a flange 161 of the
first distributor body segment 63 is shown with a thicker base and
tapering outer radial portion that engages a cooperating structure
of an adapter ring 163, represented as flange 165, when squeezed by
v-band clamp 67. Adapter ring 163 has a front collar 167 that
extends from the adapter ring's main body portion and inserts into
an annular slot or groove of distributor body segment 63, radially
below flange 161. Rear collar 169 extends from the adapter ring's
main body portion in the opposite direction from front collar 167
and provides an annular slot or groove that receives an end of long
line 39, radially below and abutting a shoulder defined between the
collar 169 in the main body portion of adapter ring 163.
[0032] Many changes and modifications could be made to the
invention without departing from the spirit thereof. One example is
that although system 5 is shown in a horizontal use orientation, it
is understood that it can be implemented in a vertical use
orientation, depending on the particular end-use application. This
can be done by mounting distribution ramp 71 in a line or other
component that is arranged generally vertical instead of
horizontal. The above description(s) of components and systems of
the horizontal orientation apply equally to such a vertical
orientation, only rotated 90.degree. or upright. As another
example, although ramp 71 is described as a friction fit-type
mounting that may deform the crush ribs 131, it is understood that
other mounting approaches can be implemented. Examples include
mounting ramp 71 to line 39 with fasteners or other mounting
hardware or by adhesion with a suitable adhesive product. In
implementations in which both ramp 71 and line 39 are made from
similar metallic materials, ramp 71 may be attached to line 39 by
welding. The scope of these changes will become apparent from the
appended claims.
* * * * *