U.S. patent number 3,822,004 [Application Number 05/369,006] was granted by the patent office on 1974-07-02 for bulk vending machine with sound playback apparatus.
This patent grant is currently assigned to The Northwestern Corporation. Invention is credited to Waldo E. Bolen, Jr..
United States Patent |
3,822,004 |
Bolen, Jr. |
July 2, 1974 |
**Please see images for:
( Certificate of Correction ) ** |
BULK VENDING MACHINE WITH SOUND PLAYBACK APPARATUS
Abstract
The machine comprises a base and a merchandise storage member,
the base having a removable cash box and an outlet for merchandise.
A sound producing mechanism is mounted on the merchandise storage
member and is actuated in response to operation of a coin actuated
merchandise dispensing apparatus.
Inventors: |
Bolen, Jr.; Waldo E. (Morris,
IL) |
Assignee: |
The Northwestern Corporation
(Morris, IL)
|
Family
ID: |
23453664 |
Appl.
No.: |
05/369,006 |
Filed: |
June 11, 1973 |
Current U.S.
Class: |
194/295; 194/241;
221/265; 221/3 |
Current CPC
Class: |
G07F
11/44 (20130101); G07F 9/02 (20130101) |
Current International
Class: |
G07F
9/02 (20060101); G07F 11/44 (20060101); G07F
11/02 (20060101); G07f 009/02 () |
Field of
Search: |
;194/15 ;221/3,265 |
References Cited
[Referenced By]
U.S. Patent Documents
Foreign Patent Documents
Primary Examiner: Reeves; Robert B.
Assistant Examiner: Kocovsky; Thomas E.
Attorney, Agent or Firm: Prangley, Dithmar, Vogel, Sandler
& Stotland
Claims
What is claimed is:
1. A bulk merchandise vending machine comprising means defining a
merchandise dispensing outlet, a toothed wheel having at least one
opening therethrough and being mounted for rotation from a
merchandise dispensing position to a merchandise retaining
position, said one opening communicating with said outlet in the
merchandise dispensing position of said wheel to permit merchandise
to be dispensed from said housing through said one opening to said
outlet, said one opening not communicating with said outlet in the
merchandise retaining position of said wheel to prevent merchandise
from being dispensed from said housing to said outlet, means for
retaining a sound producing apparatus which produces a
predetermined sound, a first sprocket operatively engaged by said
toothed wheel and being mounted for rotation by said toothed wheel
during rotation thereof, said first sprocket including means for
operating the sound producing apparatus to produce the
predetermined sound upon rotation of said toothed wheel to a
predetermined position between said merchandise retaining position
and said merchandise dispensing position, and a manually operated
coin-actuated second sprocket operatively engaging said toothed
wheel and being mounted for rotation to rotate said toothed wheel
from said merchandise retaining position to said merchandise
dispensing position upon receipt of a coin of a predetermined
denomination.
2. A bulk merchandise vending machine comprising a base having a
merchandise dispensing outlet, a merchandise storage member having
bottom wall structure seatable on said base, said bottom wall
structure having an opening therein communicating with said
merchandise dispensing outlet, a toothed wheel having at least one
pocket with a hole therethrough and being disposed on said bottom
wall structure for rotation from a merchandise dispensing position
to a merchandise retaining position, said one pocket communicating
with said opening in the merchandise dispensing position of said
wheel to permit merchandise to be dispensed from said intermediate
storage member through said pocket and said opening to said outlet,
said one pocket not communicating with said opening in the
merchandise retaining position of said wheel to prevent merchandise
from being dispensed from said merchandise storage member to said
outlet, means on the underside of said bottom wall structure for
retaining a sound producing apparatus which produces a
predetermined sound, a first sprocket operatively engaged by said
toothed wheel and being mounted for rotation by said toothed wheel
during rotation thereof, said first sprocket including means for
operating the sound producing apparatus to produce the
predetermined sound upon rotation of said toothed wheel to a
predetermined position between said merchandise retaining position
and said merchandise dispensing position, and a manually operated
coin-actuated second sprocket operatively engaging said toothed
wheel and being mounted for rotation to rotate said toothed wheel
from said merchandise retaining position to said merchandise
dispensing position upon receipt of a coin of a predetermined
denomination.
3. A bulk merchandise vending machine comprising means defining a
merchandise dispensing outlet, a toothed wheel having at least one
opening therethrough and being mounted for rotation from a
merchandise dispensing position to a merchandise retaining
position, said one opening communicating with said outlet in the
merchandise dispensing position of said wheel to permit merchandise
to be dispensed from said housing through said one opening to said
outlet, said one opening not communicating with said outlet in the
merchandise retaining position of said wheel to prevent merchandise
from being dispensed from said housing to said outlet, a battery
operated sound producing apparatus having an actuator movable
between first and second positions, said sound producing apparatus
being energized when said actuator is moved from said first
position to said second position and said second producing
apparatus producing the predetermined sound when the actuator is
then returned to said first position, a first sprocket operable
engaged by said toothed wheel and being mounted for rotation by
said toothed wheel during rotation thereof, said first sprocket
including means for moving the actuator from said first position to
said second position and thereafter removing said actuator back to
said first position to cause the sound producing apparatus to
produce the predetermined sound, said actuator moving means being
located to cause said actuator to move from said first position to
said second position and back to said first position when said
toothed wheel is at a predetermined position between said
merchandise retaining position and said merchandise dispensing
position, manually operated coin-actuated second sprocket
operatively engaging said toothed wheel and being mounted for
rotation to rotate said toothed wheel from said merchandise
retaining position to said intermediate dispensing position upon
receipt of a coin of a predetermined denomination.
4. The bulk merchandise vending machine set forth in claim 3,
wherein said actuator is spring biased to the first position
thereof.
5. The bulk merchandise vending machine set forth in claim 3,
wherein said sound producing apparatus is automatically
de-energized after the predetermined sound has been produced.
6. A bulk merchandise vending machine comprising a base having a
merchandise dispensing outlet therein, a merchandise storage member
having an opening from the interior thereof and having bottom wall
structure seatable on said base, a toothed wheel mounted in said
merchandise storage member for rotation with respect to said
opening and having a plurality of pockets therein, said wheel being
rotatable between a merchandise dispensing position thereof wherein
merchandise in one of said pockets is positioned in registry with
said opening and in communication with said merchandise dispensing
outlet to permit merchandise to be dispensed from said merchandise
storage member through said opening and said outlet and a
merchandise retaining position thereof wherein merchandise is
maintained away from said opening, sound producing apparatus for
producing a predetermined sound and having an actuating member a
first sprocket mounted for engagement with said toothed wheel and
being operative to actuate said actuating member, and a manually
operated coin actuated second sprocket operatively connected to
said toothed wheel for rotation thereof when a coin of a
predetermined denomination is deposited and said second sprocket is
manually rotated, thereby sequentially to release a coin into a
receptacle therefor and thereafter actuate said actuating member to
initiate sound production from said sound producing apparatus
during rotation of said toothed wheel between the merchandise
retaining position thereof and the merchandise dispensing position
thereof.
7. The bulk merchandise vending machine set forth in claim 6,
wherein said toothed wheel has six pockets extending
therethrough.
8. The bulk merchandise vending machine set forth in claim 6,
wherein said toothed wheel has 60 teeth equiangularly spaced around
the periphery thereof.
9. The bulk merchandise vending machine set forth in claim 6,
wherein said first sprocket has 10 teeth equiangularly positioned
around the periphery thereof.
10. The bulk merchandise vending machine set forth in claim 6,
wherein said first sprocket has a pin mounted thereon for
engagement with said sound producing apparatus actuating
member.
11. The bulk merchandise vending machine set forth in claim 6,
wherein said second sprocket has 10 equiangularly spaced around the
periphery thereof.
12. The bulk merchandise vending machine set forth in claim 6,
wherein a coin of predetermined denomination is released into said
receptacle during movement of said second sprocket through an arc
of between about 144.degree. and 180.degree. during rotation of
said second sprocket through 360.degree..
13. The bulk merchandise vending machine set forth in claim 6,
wherein sound is produced from said sound producing apparatus
during rotation of said second sprocket through an arc of between
about 216.degree. and 360.degree. during rotation of said second
sprocket through 360.degree..
14. A bulk merchandise vending machine comprising a base having a
merchandise dispensing outlet therein, a merchandise storage member
having an opening from the interior thereof and having a bottom
wall structure seatable on said base, a toothed wheel mounted in
said merchandise storage member for rotation with respect to said
opening and having a plurality of pockets therein, said wheel being
rotatable between a merchandise dispensing position thereof wherein
merchandise in one of said pockets is positioned in registry with
said opening in communication with said merchandise dispensing
outlet and to permit merchandise to be dispensed from said
merchandise storage member through said opening and said outlet and
a merchandise retaining position thereof wherein merchandise is
maintained away from said opening, a battery operated sound
producing apparatus positioned in use in said housing for producing
a predetermined sound and having an actuator for energizing said
sound producing apparatus, a first sprocket mounted for engagement
with said toothed wheel and being operative to actuate said
actuator, and a manually operated coin actuated second sprocket
operatively connected to said toothed wheel for rotation thereof
when a coin of a predetermined denomination is deposited and said
second sprocket is manually rotated thereby sequentially to release
the coin into a receptacle therefor and thereafter actuate said
actuator to energize said battery and thereafter to release said
actuating member to initiate the production of sound from said
sound producing apparatus for a predetermined time during rotation
of said toothed wheel between the merchandise retaining position
thereof and the merchandise dispensing position thereof.
15. The bulk merchandise vending machine set forth in claim 14,
wherein said battery operated sound producing apparatus
automatically is de-energized subsequent to the production of the
predetermined sound thereby.
16. A bulk merchandise vending machine comprising a base having a
merchandise dispensing outlet therein, a merchandise storage member
having an opening from the interior thereof and having bottom wall
structure seatable on said base, merchandise dispensing apparatus
for positioning merchandise stored in said merchandise storage
member in said opening, said merchandise dispensing apparatus being
movable between a merchandise dispensing position thereof wherein
merchandise is positioned in said opening in communication with
said merchandise dispensing outlet to permit merchandise to be
dispensed from said merchandise storage member through said opening
and said outlet and a merchandise retaining position thereof
wherein merchandise is maintained away from said opening, battery
operated sound producing apparatus for producing a sound for a
predetermined time and including an actuator movable between a
first position wherein said battery is energized without production
of sound and a second position wherein sound is produced for a
predetermined time followed by automatic de-energization of said
battery, control mechanism for operating said actuator between the
first and the second positions thereof, a manually operated coin
actuated mechanism operatively connected to said control mechanism
and to said merchandise dispensing apparatus for operating said
control mechanism and said dispensing merchandise from said
merchandise storage member after a coin of a predetermined
denomination is deposited therein and said coin actuated mechanism
is manually operated sequentially to release the coin into a
receptacle therefor and thereafter to operate said control
mechanism and move said actuator to the first position thereof and
thereafter to move said actuator to the second position thereof and
thereafter to dispense merchandise when said actuator is in the
second position thereof with said battery being de-energized after
sound is produced for a predetermined length of time.
17. The bulk merchandise vending machine set forth in claim 16,
wherein said control mechanism is operatively connected to said
merchandise dispensing apparatus movement of which operates said
actuator between the first position thereof and the second position
thereof.
18. The bulk merchandise vending machine set forth in claim 16,
wherein said merchandising dispensing apparatus includes a geared
wheel and said control mechanism includes a sprocket and said coin
actuated mechanism includes a sprocket, said geared wheel and said
sprockets being intermeshed so that operation of said coin actuated
mechanism by rotation thereof rotates said merchandise dispensing
apparatus between the merchandise retaining position thereof and
the merchandise dispensing position thereof and operates said
actuator between the first position thereof and the second position
thereof.
Description
BACKGROUND OF THE INVENTION
Bulk merchandise vending machines have a housing which supports a
merchandise storage member. A wheel is situated in the bottom of
the storage member and receives items of merchandise stored in the
storage member. A coin actuated mechanism mounted on the housing is
operated to rotate the wheel and cause an item or items of
merchandise to be dispensed to the purchaser by way of a
merchandise chute. Such a bulk merchandise vending machine is
disclosed in my U.S. Pat. No. 3,604,547, for Merchandise-Vending
Machine, issued to me Sept. 14, 1971, the disclosure of which is
incorporated herein by reference.
It is desirable from a merchandising point of view to incorporate a
sound producing device or mechanism in a bulk merchandise vending
machine. There are several devices available, most of which are
battery operated. One such device is the one disclosed in the U.S.
Pat. No. 3,467,393, issued Sept. 16, 1969, to Shigeru Kuwayama for
Simple Sound Reproducing Device, the disclosure of which is also
incorporated herein by reference. Problems inherent in
incorporating sound producing devices in a bulk vending machine
include preventing the device from operating if the machine does
not cycle correctly thereby running down the battery as well as
insuring that the sound producing device operates during the
merchandise dispensing cycle and thereafter automatically shuts
off.
SUMMARY OF THE INVENTION
It is, therefore, an important object of the present invention to
provide a bulk merchandise vending machine having a sound producing
device incorporated therein.
Another object of the present invention is to provide a bulk
merchandise vending machine wherein the sound reproducing apparatus
is actuated in response to operation of the merchandise dispensing
apparatus.
Yet another object of the present invention is to provide a bulk
merchandise vending machine wherein a single control mechanism
which operates the merchandise dispensing apparatus is also
operative to actuate the sound producing apparatus.
A further object of the present invention is to provide a bulk
merchandise vending machine wherein the merchandise dispensing
apparatus and the control mechanism for the sound producing
apparatus are operatively connected by a gear and sprocket
mechanism.
In summary, there is provided a bulk merchandise vending machine
comprising a housing having a merchandise dispensing outlet
therein, a merchandise storage member having an opening from the
interior thereof and having bottom wall structures seatable on the
housing, merchandise dispensing apparatus for positioning
merchandise stored in the merchandise storage member in the access
opening, the merchandise dispensing apparatus being movable between
a merchandise dispensing position thereof wherein merchandise is
positioned in the opening in communication with the merchandise
dispensing outlet to permit merchandise to be dispensed from the
merchandise storage member through the opening and the outlet and a
merchandise retaining position thereof wherein merchandise is
maintained away from the opening, sound producing apparatus for
producing a predetermined sound, and control mechanism for the
sound producing apparatus for actuating the sound producing
apparatus in response to movement of the merchandise dispensing
apparatus between the merchandise retaining position thereof and
the merchandise dispensing position thereof, thereby to produce
sound for a predetermined time.
With the foregoing and other objects in view which will appear as
the description proceeds, the invention consists of certain novel
steps and certain features of construction, and a combination of
parts hereinafter fully described, illustrated in the accompanying
drawings, and particularly pointed out in the appended claims, it
being understood that various changes in the form, proportion,
size, and minor details of the structure may be made without
departing from the spirit or sacrificing any of the advantages of
the invention.
BRIEF DESCRIPTION OF THE DRAWINGS
For the purpose of facilitating an understanding of the invention,
there are illustrated in the accompanying drawings a preferred
embodiment thereof, from an inspection of which, when considered in
connection with the following description, the invention, its mode
of construction, assembly and operation, and many of its advantages
should be readily understood and appreciated.
FIG. 1 is an elevational view of a bulk merchandise vending machine
incorporating therein the features of the present invention;
FIG. 2 is a fragmentary view on an enlarged scale of the mechanism
plate pivoted outwardly to expose the interior of the base that
supports the merchandise storage member;
FIG. 3 is a bottom elevational view of the merchandise storage
member illustrated in FIG. 1 as seen along lines 3--3 thereof and
particularly showing the mechanism for mounting the sound producing
device thereon;
FIG. 4 is an enlarged elevational view partly in section of the
control mechanism for the sound producing device illustrated in
FIG. 3 as seen along lines 4--4 thereof;
FIG. 5 is a plan view of the bottom of the merchandise storage
member illustrated in FIG. 1 as seen along lines 5--5 thereof;
FIG. 6 is a view in section of the merchandise wheel rotatably
mounted in the bottom of the merchandise storage chamber
illustrated in FIG. 5 taken along lines 6--6 thereof;
FIG. 7 is an enlarged view in section of the control mechanism for
the sound producing device mounted on the storage chamber
illustrated in FIG. 5 taken along lines 7--7 thereof;
FIG. 8 is an enlarged elevational view of the sprocket mounted on
the mechanism plate and the merchandise wheel particularly showing
the geared relationship therebetween;
FIG. 9 is a diagrammatic view of the merchandise wheel, the control
mechanism therefor and the control mechanism for the sound
producing apparatus illustrated in FIG. 5;
FIG. 10 is a diagrammatic view like that in FIG. 9 showing the
relationship of the parts midway through a cycle;
FIG. 11 is a rear elevational view of the mechanism plate
particularly showing the coin receiving apparatus;
FIG. 12 is an elevational view illustrating the coin wheel mounted
on the mechanism plate in position to receive a coin; and
FIG. 13 is an elevational view of the coin wheel shown in FIG. 12
with the coin in position to drop into the coin chute.
DESCRIPTION OF THE PREFERRED EMBODIMENT
Turning now to the drawings, and more particularly to FIGS. 1 to 5
and 11 to 13 thereof, there is illustrated a bulk merchandise
vending machine 20 which incorporates the features of the present
invention; The vending machine 20 includes a base 30 which has two
opposed side walls 31 inconnected by a rear wall (not shown), each
of the side walls having inturned flanges 33 which extend the
vertical length of the side wall. The side walls 31, the back wall
and the inturned flanges 33 may be made from a single piece of
sheet metal. Also provided, if a front wall 35 fixedly mounted to
the inturned flanges 33 as by rivets 36, the front wall being
provided with an enlarged rectangular-shaped aperture 37. A
plurality of small apertures 38 are disposed to the left of the
large central aperture 37 as viewed in FIG. 1, the small apertures
facilitating the passage of sound through the front wall 35. A
removable door 40 is positioned in front of a cash box (not shown)
and below the front plate 35 and rests on the bottom wall (not
shown) of the base 30, the door being provided with a key lock 41.
Intermediate the door 40 and the right-hand wall 31 of the machine
20 shown in FIG. 1, there is provided a lid 45 which is pivotable
to expose a merchandise chute (not shown) through which merchandise
is discharged from the machine 20.
A coin actuated mechanism includes a plate 50 pivotably mounted on
the front wall 35 and carries a fastener 51 thereon which holds a
swingable finger that serves to lock the mechanism plate in place.
A boss 52 protrudes from the outer surface of the mechanism plate
50 and is provided with a central aperture therethrough in which is
journaled a shaft 53. To the outer end of the shaft 53 an actuating
handle is affixed and to the inner end of the shaft is affixed a
sprocket 55 having 10 teeth 56 equiangularly spaced therearound. A
coin-receiving slot 58 is disposed in the mechanism plate 50 with a
coin strip 59 extending inwardly therefrom, the strip being
inclined so that a coin dropped into the slot 58 rolls down the
strip 59 toward a slug-rejector mechanism 90. As seen particularly
in FIGS. 11 to 13, a coin wheel 60 is mounted on the shaft 53 and
has a coin sprocket 62 therein which upon rotation of the coin
wheel 60 will transport a coin to the coin chute 61 in
communication with the cash box 40. It is seen, therefore, that a
coin deposited in the coin slot 58, if of the proper denomination,
will be transported to the cash box. A pawl 65 is slidably
positioned in a recess in the plate 50 and is urged by a spring 66
toward the coin wheel 60. Since the coin wheel 60 is provided with
a plurality of grooves and camming surfaces cut in the periphery
thereof, the pawl 65 prevents rotation of the coin wheel in a
clockwise direction as viewed in FIG. 12, or in a counter-clockwise
direction as viewed in FIG. 1.
To accommodate dispensing of merchandise only when a coin (or
coins) of the proper denomination is inserted into the coin
operated mechanism, the mechanism further includes a latching
mechanism 70 is mounted on the plate 50 and includes an arcuate
bearing surface 71 with a pawl 75 pivotably mounted therein. The
function and operation of the latching mechanism 70 is more
completely set forth in my previously mentioned U.S. Pat. No.
3,604,547. Additionally, a cover plate 80 is provided and a spring
85 urges the pawl 75 to rotate clockwise and out of the compartment
71, all as set forth in my previously mentioned patent, whereby
rotation of the coin wheel 60 is prevented if no coin or a coin of
incorrect denomination is deposited in the coin slot 58. Finally, a
slug rejector 90 having a slug chute 91 associated therewith
completed the coin operated mechanism mounted on the plate 50.
The bulk merchandise vending machine 20 further includes a
merchandise storage member 100 having opposed side walls 101
interconnected by a back wall 102 and a front wall 103, the front
wall 103 having a rectangularly shaped window 104 centrally
disposed thereof. A central circular bottom wall 105 is provided
with an enlarged circular aperture or opening 106 on one side
thereof of a size sufficient to accommodate the passage of
merchandise therethrough. The circular opening 106 is positioned
behind the merchandise chute and lid 45 therefor and is in
communication therewith. The bottom wall 105 further includes a
rectangular aperture 107 parallel with the front wall 103 and
another rectangular aperture 108 angularly positioned in the bottom
wall as shown in FIG. 5. Finally, the bottom wall 105 has a
cylindrical boss 109 protruding from the underside thereof in which
is journaled a shaft 110 extending vertically upwards through the
merchandise storage member 100. A removable top 115 sealably fits
over the merchandise storage member 100 and has a key lock 116
thereon which cooperates with the shaft 110 thereby securely to
lock the top onto the merchandise storage member.
The circular bottom wall 105 is interconnected to the side walls
101, the back wall 102 and the front wall 103 by means of a
cylindrical wall 121 extending upwardly from the bottom wall to
diverging walls 122 and to diverging front wall 123. The diverging
walls 122 and 123 serve to interconnect the cylindrical wall 121
with a mounting flange 126 (see FIG. 5) which is square in
horizontal cross section and supports the side walls, the rear wall
and the front wall. Finally, a seating flange 120 (see FIG. 3)
extends from the diverging side walls 122 and the diverging front
wall 123 to provide seating structure for the merchandise storage
member 100.
The merchandise dispensing wheel 130 includes a plurality of spaced
apart teeth 131 on the rim thereof, there being 60 teeth equally
spaced apart and defining slots 132 alternating with the teeth. The
wheel 130 has six pockets or apertures 133 formed therein, each of
the pockets having a peripheral wall 134 shaped to provide a
passageway sufficiently large to accommodate the passage of
merchandise therethrough. The wheel 120 has a center bore 135 with
a bearing 136 positioned therein which is journaled for rotation
about the shaft 110.
Referring now particularly to FIGS. 3, 4 and 7, there is shown a
sound producing mechanism 140 mounted to the bottom wall 105 of the
merchandise storage member 100 and disposed in use within the base
30. More particularly, a holder 145 includes a plate 146 mounted to
the bottom wall 105 as by rivets 147, the plate having downwardly
depending arms 148 and 149 at each end thereof. The arm 148 is
provided with a horizontally disposed and outwardly extending
flange 151 to which is pivotally mounted a latch 152 by a fastener
153. A slot 154 is provided in the end of the latch 152 away from
the pivot point thereof, an offset portion 155 being disposed
between the slot and the pivot point, for a purpose hereinafter set
forth. Finally, the plate 146 of the holder 145 has two spaced
apart mounting tabs 156 and a downwardly depending mounting flange
157.
A sound box 160 with a battery 161 therefor has an open-close latch
162 and is held against the plate 146 by the latch 152, the offset
155 fitting around the open-close latch 162 of the sound box. The
sound box 160 is of the type set forth in the previously mentioned
Kuwayama U.S. Pat. No. 3,467,393, wherein the sound box and
particularly the battery 161 is energized by depressing an actuator
165 which is spring biased to the up position thereof. A record
(not shown) is contacted by a pick-up (not shown) subsequent to the
actuator 165 returning to its fully extended position. After the
record has played for a predetermined time, the sound box 160 is
automatically de-energized and no further drain on the battery 161
occurs until the actuator 165 is again depressed. It is see,
therefore, that sound is not emitted until after the actuator 165
returns to the up position automatically to de-energize the battery
161 after the recording is finished.
Mounted between the tabs 156 is control mechanism 170 having an arm
with a contact portion 171 and a camming portion 172, the camming
portion being bent at an obtuse angle with respect to the contact
portion. Finally, a sprocket 175 having ten teeth 176 equiangularly
spaced around the periphery thereof is mounted on a shaft 177
journalled for rotation in the mounting flange 157, the sprocket
175 having a pin 178 extending inwardly thereof toward the flange
157. The sprocket 175 is arranged so that the teeth 176 thereof
mesh with the teeth 131 of the merchandise dispensing wheel 130,
and similarly, the teeth 56 of the sprocket 55 also mesh with the
teeth 131 of the merchandise dispensing wheel 130 when the
mechanism plate 50 is closed and the fastener 51 securely locks the
plate in place.
The operation of the bulk merchandise vending machine 20 will
hereinafter be set forth. The bulk merchandise vending machine 20
is in condition for operation when the door 40 is locked in place
via the lock 41, the coin operated mechanism on the plate 50 is
locked in place via the fastener 51, and the top 115 is firmly
locked on the shaft 110 via the lock 116 and is seated with the
merchandise storage member 100. Merchandise is visible through the
window 104 and the handle 54 of the coin operated mechanism is in
the position shown in FIG. 1, with the mechanism dispensing wheel
130 in the position shown in FIG. 5. The coin wheel 60 is in the
position shown in FIG. 12 ready to receive a coin of the proper
denomination in the pocket 62. Upon insertion of a coin of the
proper denomination in the pocket 62, the coin wheel 60 may be
turned by rotation of the handle 54 in a clockwise direction. As
previously set forth herein, the handle 54 is operatively connected
to the sprocket 55 which has 10 teeth 56 thereon with the tooth 56a
being positioned as shown in FIG. 9 when the handle 54 is in the
position shown in FIG. 1.
Since there are ten teeth 56 on the sprocket 55 an incremental turn
of the sprocket rotates the sprocket through an arc of 36.degree.,
the same being true for the sprocket 175. Since the merchandise
wheel 130 has 60 teeth thereon intermeshing with the teeth 56 on
the sprocket 55 and the teeth 176 on the sprocket 175, the
merchandise wheel rotates through an arc of 6.degree. for each
incremental turning of the sprocket 55. As there are six pockets
133 in the merchandise wheel 130, rotation of the wheel through an
arc of 60.degree. will position a pocket in registry with the
aperture 106 in the bottom wall 105 of the merchandise storage
member 100, thereby providing communication between the pocket 133
so positioned and the merchandise chute leading to the lid 45 which
opens at the front of the machine 20 adjacent the coin box 40.
Since each incremental turn of the handle 54 advances the sprockets
55 and 175 through an arc of 36.degree. and the merchandise wheel
130 through an arc of 6.degree., it is clear that a complete
360.degree. revolution of the handle 54 and thereby the sprockets
55 and 175 will advance the merchandise wheel 130 through an arc of
60.degree. thereby to position a successive one of the pockets 133
in registry with the aperture 106. The merchandise dispensing wheel
130 is operable between two positions, one being the merchandise
retaining position thereof wherein the wheel is positioned to
retain the merchandise in the storage member 100 and the other
being the merchandise dispensing position thereof wherein a pocket
133 carrying merchandise is aligned with the aperture 106 thereby
permitting merchandise to pass through the chute and the lid 45 to
the purchaser.
As the handle 54 is rotated from the position shown in FIGS. 1 and
5 through an arc of 180.degree., the sprockets 55 and 175 and the
merchandise wheel 130 advance therewith from the position shown in
FIG. 9 to the position shown in FIG. 10 wherein the teeth 56b and
176b assume the position of teeth 56a and 176a, respectively. The
coin drops into the coin chute 16 between the fourth and fifth
increment of rotation of the handle 54 that is between 144.degree.
and 180.degree. of rotation. Subsequently, during the fifth and
sixth increment of rotation, the pin 178 on the sprocket 175
contacts the camming portion 172 of the control mechanism 170
whereby pivoting the arm and initiating contact between the contact
portion 171 of the arm and the actuator 165 of the sound box 160.
It is during the fifth and sixth increment or between 180.degree.
and 216.degree. of rotation that the sound box 160 is energized or
more particularly the battery 161 is energized by movement of the
actuator 165 from the spring biased position shown in FIG. 9 to a
depressed position, as shown by the arrow in FIG. 10. Subsequent
rotation past the sixth increment or after 216.degree. results in
activation of the sound producing mechanism 140 to produce a
predetermined sound for a predetermined length of time.
After the predetermined length of time has lapsed, the sound
producing mechanism 140 de-energizes automatically. Continued
rotation of the handle 54 beyond the sixth increment to the tenth
increment positions the merchandise-containing pocket 133 in
registry with the aperture 106 to permit merchandise present in the
pocket 133 to be dispensed through the aperture 106 and the chute
to the lid 45. Merchandise naturally gravitates to the pockets 133
so that as long as merchandise is present in the storage member
100, the pockets 133 will be filled allowing for dispensing of the
merchandise as hereinbefore set forth. After merchandise has been
dispensed, the machine 20 is in condition to be cycled again, all
of the mechanisms being again in the position shown in FIGS. 1, 5
and 9. It is seen that merchandise is not dispensed until after the
sound producing mechanism 140 is in condition automtically to
de-energize after producing sound for a predetermined time, thereby
providing an incentive to the user not to abandon the machine in
mid-cycle and allow the battery 161 to wear down.
Means are provided to prevent merchandise present in the storage
member 100 from falling through the pocket 133 aligned with the
aperture 136 so that only the desired quantum of merchandise will
be dispensed per cycle. The above-referred to means may be in the
form of a plate or a plurality of springs positioned above the
merchandise wheel 130 in registry with the aperture 106 thereby
permitting merchandise to be moved by the wheel 130 yet preventing
merchandise not in the pockets 133 from being in position to be
transmitted through the aperture 106 into the chute.
An important advantage of the present invention is the particular
arrangement of the sprocket 175, the sprocket 55 and the
merchandise wheel 130 along with the sound producing mechanism 140
which reduces the chance of battery depletion to a minimum. In the
preferred embodiment of the present invention, the battery 161 is
energized between the fifth and sixth increment of the handle 54,
and it is only during the time that the sprocket 175 is in the
position shown in FIG. 10 and for one increment thereafter that the
battery 161 is energized and may be depleted if the cycle is not
continued. Subsequent to 216.degree. of handle rotation, the
operation of the sound producing mechanism 140 is automatic and
will result in a deenergization of the battery 161 after the
production of sound for a predetermined time. This timing
arrangement is particularly advantageous when it is considered that
jamming of the coin wheel 60 due to an improper coin or slug will
occur prior to energization of the battery 161 since a coin of the
proper denomination will complete its cycle and drop into the cash
box 40 between the fourth and fifth increment or between
144.degree. and 180.degree. of handle rotation, whereas the battery
161 is not energized until the fifth or sixth increments have been
reached or between 180.degree. and 216.degree. of handle rotation.
This feature drastically reduces the need for continuing
maintenance or repair of the bulk vending machine 20 of the present
invention and provides a more reliable machine.
Another important feature of the present invention relating to that
set forth above is that the merchandise is dispensed from the
machine 20 subsequent to 216.degree. of rotation and more nearly to
360.degree. of rotating of the handle 54 thereby providing
incentive to the user not to abandon the machine between
180.degree. and 216.degree. of handle rotation when the battery 161
is energized. It is only during the above increment of handle
rotation that the battery 161 is in the energized position and will
not be automatically deenergized after a predetermined sound
recording. It is, therefore, important to minimize the chance of a
user leaving the machine in this intermediate or mid-cycle position
and to provide an incentive to complete the cycle to obtain the
merchandise. The machine 20 of the present invention is constructed
and arranged so that the coin drops into the coin box prior to
energization of the battery 161 and the merchandise is dispensed
subsequent to the automatic cycle has been activated for
de-energizing the battery.
It is belived that the invention, its mode of construction and
assembly, and many of its advantages should be readily understood
from the foregoing without further description, and it should also
be manifest that, while a preferred embodiment of the invention has
been shown and described for illustrative purposes, the structural
details are, nevertheless, capable of wide variation within the
purview of the invention as defined in the appended claims.
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