US3894657A - Ball dispensing device - Google Patents
Ball dispensing device Download PDFInfo
- Publication number
- US3894657A US3894657A US394144A US39414473A US3894657A US 3894657 A US3894657 A US 3894657A US 394144 A US394144 A US 394144A US 39414473 A US39414473 A US 39414473A US 3894657 A US3894657 A US 3894657A
- Authority
- US
- United States
- Prior art keywords
- balls
- cover plate
- discharge opening
- opening
- turntable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B47/00—Devices for handling or treating balls, e.g. for holding or carrying balls
- A63B47/002—Devices for dispensing balls, e.g. from a reservoir
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F11/00—Coin-freed apparatus for dispensing, or the like, discrete articles
- G07F11/02—Coin-freed apparatus for dispensing, or the like, discrete articles from non-movable magazines
- G07F11/44—Coin-freed apparatus for dispensing, or the like, discrete articles from non-movable magazines in which magazines the articles are stored in bulk
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B47/00—Devices for handling or treating balls, e.g. for holding or carrying balls
- A63B47/002—Devices for dispensing balls, e.g. from a reservoir
- A63B2047/004—Devices for dispensing balls, e.g. from a reservoir having means preventing bridge formation during dispensing
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
- A63B2225/70—Coin-operated
Definitions
- a ball dispensing device which includes a hopper having a turntable in the bottom thereof.
- the turntable includes a plurality of vertically oriented cylindrical openings with each opening being large enough to accommodate a single ball only with clearance.
- a lower wall extends under the turntable and covers the bottom thereof except for a discharge opening formed within the wall.
- a cover plate overlies a sectorial part of the turntable so that balls housed within the hopper fall into the cylindrical openings in the table and are carried by the table over the lower wall, under the cover plate and over the discharge opening where the balls fall through the discharge opening and into a suitable dispenser
- a flexible deflector is carried by the cover plate for the purpose of deflecting the balls carried upon the turntable from the leading edge of the cover plate during rotation of the table.
- the dispenser includes a hopper having sloping walls which terminate in a circular lower opening within the hopper.
- a circular turntable fits within the lower opening in the hopper.
- a lower horizontal end Wall is located adjacently below the turntable, preferably spanning the lower opening in the hopper. This lower wall has a discharge opening formed therein.
- Means are provided for rotating the table about a vertical axis.
- the turntable has a plurality of upright cylindrical openings formed therein. Each cylindrical opening has a diametrical dimension which is sufficient to accommodate a single ball only with clearance and is positionable over and in alignment with the discharge opening in the lower end wall during rotation of the table.
- a rigid cover plate is mounted directly above the discharge opening in the end wall.
- the cover plate covers a part of the turntable and the cylindrical openings in this table part.
- Flexible deflector means is mounted adjacently ahead of the leading edge of the cover plate.
- the halls carried upon the rotating turntable contact the deflector means and are deflected away from the leading edge of the cover plate so as to prevent jamming of the dispenser and to facilitate the filling of the exposed cylindrical openings in the turntable.
- the turntable is rotated at a constant speed with the number of balls dispensed being directly related to the length or duration of rotation of the table.
- FIG. 1 is a perspective view of the dispenser with portions thereof broken away for purposes of illustration.
- FIG. 2 is a sectional view of the dispenser of FIG. 1 taken above the turntable component of the dispenser.
- FIG. 3 is a sectional view taken along line 33 of FIG. 2.
- FIG. 4 is a detailed view of the turntable and related components of the dispenser enclosed within broken line 4 of FIG. 3 and shown with a plurality of golf balls within the dispenser hopper.
- FIG. 5 is a schematic view of the operating components of the dispenser.
- the dispenser shown in FIGS. 1-4 includes an outer housing 10, which may be of a cabinet configuration. having an upper hopper part 12 and a lower support part 14 which rests upon a floor or the ground.
- Hopper part 12 includes a sloping wall 16 which has a circular opening 18 formed therein.
- a lower end wall 22 spans opening 18 in hopper part 12 and has a discharge opening 24 formed therein which communicates with opening 18.
- a turntable 20 is located within opening I8 and is supported for rotational movement relative to housing 10 over lower wall 22 by a suitable shaft 26 and bearing arrangement 27.
- the upper surface 45 of turntable 20 is preferably positioned at approximately the same level as the lower edge 17 of sloping wall 16 of hopper part 12.
- Turntable 20 has a plurality of vertically oriented cylindrical openings 28 formed therein. Each opening 28 preferably has a diameter which is only large enough to accommodate a single ball 30 with clearance. Openings 28 in turntable 20 are so arranged that upon rotation of the table the openings will be caused to pass over discharge opening 24 in lower end wall 22 to permit the ball carried within each opening to drop through the discharge opening.
- An inclined trough 32 or similar conduit extends from discharge opening 24 in lower end wall 22 through housing 10 at lower part I4 and terminates exteriorly of the housing preferably above a suitable platform 34.
- a door 31 in the top of housing 10 allows balls 30 to be loaded into hopper part 12.
- a bucket 36 or similar depository means can be set upon platform 34 under the discharge end of trough 32 to catch the balls 30 as they drop through openings 28 in turntable 20 and discharge opening 24 in housing lower wall 22 during rotation of the table.
- a chain and sprocket combination 38 drive connects shaft 26 to a drive motor 40 housed within the lower part 14 of housing 10.
- a timer 42 is electrically connected to motor 40. Timer 42 serves to regulate the duration of operation of motor 40.
- Motor 40 is a constant speed motor which causes turntable 20 to rotate at a selected speed, such as around 30 r.p.m.
- a rigid cover plate 44 extends over a sectorial portion of turntable 20 and is positioned directly over discharge opening 24 in lower end wall 22 of hopper part 12.
- Cover plate 44 is supported by lower wall 22 and serves to prevent balls 30, except those balls carried within openings 28 in the turntable, from passing downwardly through the turntable as the openings 28 therein become aligned with discharge opening 24 in lower end wall 22.
- Cover plate 44 is spaced sufficiently above the upper surface 45 of turntable 20 that balls 30 falling into the exposed or those openings 28 not covered by the cover plate will be pulled across wall 22, under the plate and over discharge opening 24.
- a control box 46 is located within lower part 14 of housing 10.
- Control box 46 includes suitable relays and other electrical components which serve to actuate motor 40 and timer 42.
- An exteriorly located coin slot 48 (shown in FIG. 1) is operatively connected to a coin identifier and switch device, which can be any one of several commercially available constructions.
- the coin switch device is operatively associated with control box 46 and serves to actuate the coin slot block which prevents coins from being inserted into coin slot 48 during the period of rotation of turntable 20 and during any period when the electricity or power to the dispenser has been cut off or terminated.
- control relays within control box 46 can be programmed so that upon insertion of a selected amount of money into coin slot 48, timer 42 and motor 40 will be actuated which causes turntable 20 to rotate at a constant speed for a selected period of time, thereby permitting a precise preselected number of balls 30 to be discharged through discharge opening 24, into trough 32 and from there into bucket 36 positioned upon platform 34 located exteriorly of the dispenser.
- the discharge rate of balls 30 from the dispenser will be constant with the duration of operation of motor 40 regulating the number of balls being dispensed.
- a deflector means illustrated as a helical spring 52, is provided to minimize the chance of a ball 30 becoming wedged between the upper surface 45 of turntable 20 when only partially located within an opening 28 therein and the leading edge 50 of cover plate 44 during rotation of the turntable.
- Spring 52 is connected at its opposite ends to bracket plates 54 which in turn are welded or otherwise secured to cover plate 44.
- Spring 52 is positioned adjacently above and forwardly or ahead of leading edge 50 of the cover plate so as to contact balls 30 carried upon the turntable prior to engagement of the balls with the leading edge of the cover platev
- Spring 52 upon contacting a ball 30 will cause the ball either to be cammed downwardly into an avail able opening 28 in the turntable or to be cammed above and over the cover plate away from its leading edge 50.
- the need for spring 52 is most apparent when the ball load level within hopper part 12 of housing is at a low level which permits the balls above the turntable to experience considerable vibratory movement during rotation of the turntable.
- the balls 30 carried within openings 28 in turntable will be supported by lower wall 22 and will preferably project slightly above the upper surface 45 of the turntable. In this manner, those balls carried within the exposed openings 28 in turntable 20 as the table rotates will roll over lower wall 22 and experience rotative movement relative to the table. This rotative movement of balls within openings 28 in the turntable inturn will impart movement to those balls adjacently above the table, thus causing agitation of the lower level of balls within the hopper part to prevent bridging of the balls within the dispenser.
- a ball dispenser comprising a hopper having sloping walls terminating in a circular lower opening, said hopper adapted to receive a plurality of balls, a circular turntable fitting within said lower opening, a lower horizontal wall located adjacently below said table and under said lower opening, said lower wall having a discharge opening therein, means connecting said discharge opening to a depository through which balls in passing through the discharge opening from said hopper are guided to the depository, means for rotating said table about a vertical axis within said lower opening, said table having a plurality of upright cylindrical openings formed therein, each cylindrical opening having a diametrical dimension sufficient to accommodate a single ball only with clearance and being positionable over and in alignment with said discharge opening during rotation of said table, a rigid cover plate mounted adjacently above said table and overlying said discharge opening, said cover plate covering at all times a part of said table and those cylindrical openings in said table part, the remainder of said openings in said table not covered by said cover plate being exposed within said hopper to receive said balls, said cover plate having
Abstract
A ball dispensing device which includes a hopper having a turntable in the bottom thereof. The turntable includes a plurality of vertically oriented cylindrical openings with each opening being large enough to accommodate a single ball only with clearance. A lower wall extends under the turntable and covers the bottom thereof except for a discharge opening formed within the wall. A cover plate overlies a sectorial part of the turntable so that balls housed within the hopper fall into the cylindrical openings in the table and are carried by the table over the lower wall, under the cover plate and over the discharge opening where the balls fall through the discharge opening and into a suitable dispenser. A flexible deflector is carried by the cover plate for the purpose of deflecting the balls carried upon the turntable from the leading edge of the cover plate during rotation of the table.
Description
United States Patent 1191 Eckmayr 1 1 BALL DISPENSING DEVICE Roland L. Eckmayr, 1231 Woodfield Ave, South Bend, 1nd. 46615 22 Filed: Sept. 4, 1973 21 Appl.No.:394,l44
[76] Inventor:
Primary ExuminerStanley H. Tollberg Assismnr E.raminerLarry H. Martin Attorney, Agent, or Firm-Oltsch & Knoblock 1 1 July 15, 1975 1571 ABSTRACT A ball dispensing device which includes a hopper having a turntable in the bottom thereof. The turntable includes a plurality of vertically oriented cylindrical openings with each opening being large enough to accommodate a single ball only with clearance. A lower wall extends under the turntable and covers the bottom thereof except for a discharge opening formed within the wall. A cover plate overlies a sectorial part of the turntable so that balls housed within the hopper fall into the cylindrical openings in the table and are carried by the table over the lower wall, under the cover plate and over the discharge opening where the balls fall through the discharge opening and into a suitable dispenser A flexible deflector is carried by the cover plate for the purpose of deflecting the balls carried upon the turntable from the leading edge of the cover plate during rotation of the table.
3 Claims, 5 Drawing Figures =".JUL151975 Him SHEET OOOOO BALL DISPENSING DEVICE SUMMARY OF THE INVENTION This invention relates to a ball dispenser and will have particular but not limited application to a device for the purpose of dispensing golf balls.
The dispenser includes a hopper having sloping walls which terminate in a circular lower opening within the hopper. A circular turntable fits within the lower opening in the hopper. A lower horizontal end Wall is located adjacently below the turntable, preferably spanning the lower opening in the hopper. This lower wall has a discharge opening formed therein. Means are provided for rotating the table about a vertical axis. The turntable has a plurality of upright cylindrical openings formed therein. Each cylindrical opening has a diametrical dimension which is sufficient to accommodate a single ball only with clearance and is positionable over and in alignment with the discharge opening in the lower end wall during rotation of the table. A rigid cover plate is mounted directly above the discharge opening in the end wall. The cover plate covers a part of the turntable and the cylindrical openings in this table part. Flexible deflector means is mounted adjacently ahead of the leading edge of the cover plate. The halls carried upon the rotating turntable contact the deflector means and are deflected away from the leading edge of the cover plate so as to prevent jamming of the dispenser and to facilitate the filling of the exposed cylindrical openings in the turntable. The turntable is rotated at a constant speed with the number of balls dispensed being directly related to the length or duration of rotation of the table.
Accordingly, it is an object of this invention to provide a ball dispenser which may be coin actuated and utilized to dispense golf, tennis or similar balls and which is of reliable operation.
It is another object of this invention to provide a ball dispenser which dispenses an accurate number of golf, tennis or similar balls.
It is another object of this invention to provide a ball dispenser which is of both accurate operation and simple maintenance.
Other objects of this invention will become apparent upon a reading of the inventions description.
BRIEF DESCRIPTION OF THE DRAWINGS A preferred embodiment of this invention has been chosen for purposes of illustration and description wherein:
FIG. 1 is a perspective view of the dispenser with portions thereof broken away for purposes of illustration.
FIG. 2 is a sectional view of the dispenser of FIG. 1 taken above the turntable component of the dispenser.
FIG. 3 is a sectional view taken along line 33 of FIG. 2.
FIG. 4 is a detailed view of the turntable and related components of the dispenser enclosed within broken line 4 of FIG. 3 and shown with a plurality of golf balls within the dispenser hopper.
FIG. 5 is a schematic view of the operating components of the dispenser.
DESCRIPTION OF THE PREFERRED EMBODIMENT The preferred embodiment illustrated is not intended to be exhaustive or to limit the invention to the precise form disclosed. It is chosen and described in order to best explain the principles of the invention and its application and practical use to thereby enable others skilled in the art to best utilize the invention.
The dispenser shown in FIGS. 1-4 includes an outer housing 10, which may be of a cabinet configuration. having an upper hopper part 12 and a lower support part 14 which rests upon a floor or the ground. Hopper part 12 includes a sloping wall 16 which has a circular opening 18 formed therein. A lower end wall 22 spans opening 18 in hopper part 12 and has a discharge opening 24 formed therein which communicates with opening 18. A turntable 20 is located within opening I8 and is supported for rotational movement relative to housing 10 over lower wall 22 by a suitable shaft 26 and bearing arrangement 27. The upper surface 45 of turntable 20 is preferably positioned at approximately the same level as the lower edge 17 of sloping wall 16 of hopper part 12.
A bucket 36 or similar depository means can be set upon platform 34 under the discharge end of trough 32 to catch the balls 30 as they drop through openings 28 in turntable 20 and discharge opening 24 in housing lower wall 22 during rotation of the table. A chain and sprocket combination 38 drive connects shaft 26 to a drive motor 40 housed within the lower part 14 of housing 10. A timer 42 is electrically connected to motor 40. Timer 42 serves to regulate the duration of operation of motor 40. Motor 40 is a constant speed motor which causes turntable 20 to rotate at a selected speed, such as around 30 r.p.m.
A rigid cover plate 44 extends over a sectorial portion of turntable 20 and is positioned directly over discharge opening 24 in lower end wall 22 of hopper part 12. Cover plate 44 is supported by lower wall 22 and serves to prevent balls 30, except those balls carried within openings 28 in the turntable, from passing downwardly through the turntable as the openings 28 therein become aligned with discharge opening 24 in lower end wall 22. Cover plate 44 is spaced sufficiently above the upper surface 45 of turntable 20 that balls 30 falling into the exposed or those openings 28 not covered by the cover plate will be pulled across wall 22, under the plate and over discharge opening 24.
A control box 46 is located within lower part 14 of housing 10. Control box 46 includes suitable relays and other electrical components which serve to actuate motor 40 and timer 42. An exteriorly located coin slot 48 (shown in FIG. 1) is operatively connected to a coin identifier and switch device, which can be any one of several commercially available constructions. The coin switch device is operatively associated with control box 46 and serves to actuate the coin slot block which prevents coins from being inserted into coin slot 48 during the period of rotation of turntable 20 and during any period when the electricity or power to the dispenser has been cut off or terminated. The control relays within control box 46 can be programmed so that upon insertion of a selected amount of money into coin slot 48, timer 42 and motor 40 will be actuated which causes turntable 20 to rotate at a constant speed for a selected period of time, thereby permitting a precise preselected number of balls 30 to be discharged through discharge opening 24, into trough 32 and from there into bucket 36 positioned upon platform 34 located exteriorly of the dispenser. Thus, the discharge rate of balls 30 from the dispenser will be constant with the duration of operation of motor 40 regulating the number of balls being dispensed.
A deflector means, illustrated as a helical spring 52, is provided to minimize the chance of a ball 30 becoming wedged between the upper surface 45 of turntable 20 when only partially located within an opening 28 therein and the leading edge 50 of cover plate 44 during rotation of the turntable. Spring 52 is connected at its opposite ends to bracket plates 54 which in turn are welded or otherwise secured to cover plate 44. Spring 52 is positioned adjacently above and forwardly or ahead of leading edge 50 of the cover plate so as to contact balls 30 carried upon the turntable prior to engagement of the balls with the leading edge of the cover platev Spring 52 upon contacting a ball 30 will cause the ball either to be cammed downwardly into an avail able opening 28 in the turntable or to be cammed above and over the cover plate away from its leading edge 50. The need for spring 52 is most apparent when the ball load level within hopper part 12 of housing is at a low level which permits the balls above the turntable to experience considerable vibratory movement during rotation of the turntable. The balls 30 carried within openings 28 in turntable will be supported by lower wall 22 and will preferably project slightly above the upper surface 45 of the turntable. In this manner, those balls carried within the exposed openings 28 in turntable 20 as the table rotates will roll over lower wall 22 and experience rotative movement relative to the table. This rotative movement of balls within openings 28 in the turntable inturn will impart movement to those balls adjacently above the table, thus causing agitation of the lower level of balls within the hopper part to prevent bridging of the balls within the dispenser.
It is to be understood that the invention is not to be limited to the details above given, but may be modified within the scope of the appended claims.
What I claim is:
l. A ball dispenser comprising a hopper having sloping walls terminating in a circular lower opening, said hopper adapted to receive a plurality of balls, a circular turntable fitting within said lower opening, a lower horizontal wall located adjacently below said table and under said lower opening, said lower wall having a discharge opening therein, means connecting said discharge opening to a depository through which balls in passing through the discharge opening from said hopper are guided to the depository, means for rotating said table about a vertical axis within said lower opening, said table having a plurality of upright cylindrical openings formed therein, each cylindrical opening having a diametrical dimension sufficient to accommodate a single ball only with clearance and being positionable over and in alignment with said discharge opening during rotation of said table, a rigid cover plate mounted adjacently above said table and overlying said discharge opening, said cover plate covering at all times a part of said table and those cylindrical openings in said table part, the remainder of said openings in said table not covered by said cover plate being exposed within said hopper to receive said balls, said cover plate having a leading edge located adjacent one side of said discharge opening and under which the cylindrical openings in said table pass during rotation of the table, means for actuating said table rotating means to cause the cylindrical openings in said table to pass first under said cover plate leading edge and then over said discharge opening whereby the balls carried within said openings will fall individually through said discharge opening, flexible deflector means mounted adjacently ahead of said cover plate leading edge and over said table for contacting those balls carried upon said table to cause said carried balls to be deflected away from said cover plate leading edge as said table is rotated wherein said deflecter means is carried by said cover plate and extends along the leading edge thereof and said deflector means is a helical spring, said spring gen erally paralleling said leading edge.
2. The ball dispenser of claim 1 wherein said table rotating means causes said table to rotate at a constant speed, said actuating means being operable for a selected period of time wherein said period of actuating means operation is directly proportional to the number of balls falling through said discharge opening.
3. The ball dispenser of claim 1 wherein said table includes an upper surface, said upper surface spaced from said lower wall a distance which is less than the diameter of a said ball whereby each ball when within a said cylindrical opening and contacting said lower wall will project above said upper surface to contact other of said balls within said hopper.
Claims (3)
1. A ball dispenser comprising a hopper having sloping walls terminating in a circular lower opening, said hopper adapted to receive a plurality of balls, a circular turntable fitting within said lower opening, a lower horizontal wall located adjacently below said table and under said lower opening, said lower wall having a discharge opening therein, means connecting said discharge opening to a depository through which balls in passing through the discharge opening from said hopper are guided to the depository, means for rotating said table about a vertical axis within said lower opening, said table having a plurality of upright cylindrical openings formed therein, each cylindrical opening having a diametrical dimension sufficient to accommodate a single ball only with clearance and being positionable over and in alignment with said discharge opening during rotation of said table, a rigid cover plate mounted adjacently above said table and overlying said discharge opening, said cover plate covering at all times a part of said table and those cylindrical openings in said table part, the remainder of said openings in said table not covered by said cover plate being exposed within said hopper to rEceive said balls, said cover plate having a leading edge located adjacent one side of said discharge opening and under which the cylindrical openings in said table pass during rotation of the table, means for actuating said table rotating means to cause the cylindrical openings in said table to pass first under said cover plate leading edge and then over said discharge opening whereby the balls carried within said openings will fall individually through said discharge opening, flexible deflector means mounted adjacently ahead of said cover plate leading edge and over said table for contacting those balls carried upon said table to cause said carried balls to be deflected away from said cover plate leading edge as said table is rotated wherein said deflecter means is carried by said cover plate and extends along the leading edge thereof and said deflector means is a helical spring, said spring generally paralleling said leading edge.
2. The ball dispenser of claim 1 wherein said table rotating means causes said table to rotate at a constant speed, said actuating means being operable for a selected period of time wherein said period of actuating means operation is directly proportional to the number of balls falling through said discharge opening.
3. The ball dispenser of claim 1 wherein said table includes an upper surface, said upper surface spaced from said lower wall a distance which is less than the diameter of a said ball whereby each ball when within a said cylindrical opening and contacting said lower wall will project above said upper surface to contact other of said balls within said hopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US394144A US3894657A (en) | 1973-09-04 | 1973-09-04 | Ball dispensing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US394144A US3894657A (en) | 1973-09-04 | 1973-09-04 | Ball dispensing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US3894657A true US3894657A (en) | 1975-07-15 |
Family
ID=23557738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US394144A Expired - Lifetime US3894657A (en) | 1973-09-04 | 1973-09-04 | Ball dispensing device |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US3894657A (en) |
Cited By (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4148415A (en) * | 1976-06-07 | 1979-04-10 | Florida Roy R | Automatic dispensing apparatus |
| WO1983001330A1 (en) * | 1981-09-30 | 1983-04-14 | Bailey, Frederick, David | Vending machine |
| US4440312A (en) * | 1981-11-25 | 1984-04-03 | L. M. Becker & Co., Inc. | Vending machine with front display area |
| FR2592199A1 (en) * | 1985-12-24 | 1987-06-26 | Duterne Rene | Automatic prepayment dispenser of spherical or oval-shaped objects or objects packaged in this shape |
| WO1989012874A1 (en) * | 1988-06-22 | 1989-12-28 | Cms (Coin Machine Sales) Limited | Vending apparatus |
| US5009330A (en) * | 1990-01-08 | 1991-04-23 | Young Donald R | Golf ball vending machine |
| US5097985A (en) * | 1990-05-31 | 1992-03-24 | Jones Kenneth E | Baseball soft-toss pitching machine and method |
| US5174427A (en) * | 1991-10-07 | 1992-12-29 | L. M. Becker & Co., Inc. | Disk-enabled actuator |
| US5176290A (en) * | 1991-10-17 | 1993-01-05 | Machine-O-Matic Limited | Coin operated vending machine |
| US5280845A (en) * | 1992-10-15 | 1994-01-25 | Leight Howard S | Earplug dispenser |
| WO1994009456A1 (en) * | 1992-10-15 | 1994-04-28 | Leight Howard S | Earplug dispenser system |
| US5664698A (en) * | 1995-10-19 | 1997-09-09 | Nottingham-Spirk Design Associates, Inc. | Confection dispenser device |
| US5673812A (en) * | 1995-08-11 | 1997-10-07 | S.G.D., Inc. | Automated golf ball dispenser |
| US6488593B2 (en) * | 2000-03-29 | 2002-12-03 | Takeo Imahata | Game apparatus having a spherical object drop mechanism |
| US20050205592A1 (en) * | 2004-03-19 | 2005-09-22 | Chang Kil J | Sanitized dispensing mechanism |
| US20050279760A1 (en) * | 2004-06-21 | 2005-12-22 | Shen-Hao Yao | Merchandise output device of a vending machine |
| US20060000847A1 (en) * | 2004-04-28 | 2006-01-05 | Dallas Humphrey | Dispenser mechanism for dispensing multiple products |
| US20090000608A1 (en) * | 1999-12-16 | 2009-01-01 | Kee Action Sports I Llc | Drive cone for paintball loader |
| US20090064981A1 (en) * | 2004-07-16 | 2009-03-12 | Kee Action Sports I Llc | Gas governor, snatch grip, and link pin for paintball gun |
| US20100083944A1 (en) * | 2004-07-16 | 2010-04-08 | Kee Action Sports I Llc | Variable pneumatic sear for paintball gun |
| US8104462B2 (en) | 2002-04-12 | 2012-01-31 | Kee Action Sports I Llc | Differential detection system for controlling feed of a paintball loader |
| US20120103317A1 (en) * | 2010-11-03 | 2012-05-03 | Rachel Baumel | Metered ball delivery |
| US8402959B1 (en) | 2008-03-19 | 2013-03-26 | Kee Action Sports I Llc | Magnetic force feed projectile feeder drive mechanism |
| US20150179018A1 (en) * | 2013-12-23 | 2015-06-25 | 3M Innovative Properties Company | Multi-Chambered Earplug Dispenser |
| USRE45986E1 (en) | 1999-12-16 | 2016-04-26 | Gi Sportz Direct Llc | Spring loaded feed mechanism for paintball loader |
| US9501890B2 (en) | 2013-12-23 | 2016-11-22 | 3M Innovative Properties Company | Reduced friction earplug dispenser |
| US9658027B2 (en) | 2013-06-21 | 2017-05-23 | Gi Sportz Direct Llc | Compressed gas gun having built-in, internal projectile feed mechanism |
| US20180199541A1 (en) * | 2017-01-19 | 2018-07-19 | Acer Incorporated | Pet feeding device |
| US10482703B2 (en) | 2014-06-30 | 2019-11-19 | 3M Innovative Properties Company | Earplug dispenser with asymmetric mixing body |
| CN110787438A (en) * | 2019-11-11 | 2020-02-14 | 杭州昕华信息科技有限公司 | Sharing basketball system based on offline basketball court and use method thereof |
| US10773803B2 (en) * | 2015-09-21 | 2020-09-15 | Jiangsu University | Automatic degradable sphere distributing device for unmanned aerial vehicle |
| USD961002S1 (en) | 2019-12-30 | 2022-08-16 | Kore Outdoor (Us), Inc. | Projectile loader |
| USD992671S1 (en) | 2020-10-08 | 2023-07-18 | Canadian Imperial Bank Of Commerce, As Agent | Projectile launcher and loader |
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| US2543934A (en) * | 1946-03-19 | 1951-03-06 | Poskey Fred | Bracket for supporting an inverted mason type jar containing articles to be dispensed, including a receptacle with rotary valve |
| US3028049A (en) * | 1959-10-12 | 1962-04-03 | Samuel Eppy & Company Inc | Coin operated dispensing means |
| US3593882A (en) * | 1969-05-23 | 1971-07-20 | Walter H Rhindress | Food article dispenser having spring biased cover for single-article dispensing |
| US3756366A (en) * | 1971-12-09 | 1973-09-04 | Kidde & Co Walter | Rotary coin meter |
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| US4148415A (en) * | 1976-06-07 | 1979-04-10 | Florida Roy R | Automatic dispensing apparatus |
| WO1983001330A1 (en) * | 1981-09-30 | 1983-04-14 | Bailey, Frederick, David | Vending machine |
| US4440312A (en) * | 1981-11-25 | 1984-04-03 | L. M. Becker & Co., Inc. | Vending machine with front display area |
| FR2592199A1 (en) * | 1985-12-24 | 1987-06-26 | Duterne Rene | Automatic prepayment dispenser of spherical or oval-shaped objects or objects packaged in this shape |
| WO1989012874A1 (en) * | 1988-06-22 | 1989-12-28 | Cms (Coin Machine Sales) Limited | Vending apparatus |
| US5009330A (en) * | 1990-01-08 | 1991-04-23 | Young Donald R | Golf ball vending machine |
| US5097985A (en) * | 1990-05-31 | 1992-03-24 | Jones Kenneth E | Baseball soft-toss pitching machine and method |
| US5174427A (en) * | 1991-10-07 | 1992-12-29 | L. M. Becker & Co., Inc. | Disk-enabled actuator |
| US5176290A (en) * | 1991-10-17 | 1993-01-05 | Machine-O-Matic Limited | Coin operated vending machine |
| WO1994009456A1 (en) * | 1992-10-15 | 1994-04-28 | Leight Howard S | Earplug dispenser system |
| US5280845A (en) * | 1992-10-15 | 1994-01-25 | Leight Howard S | Earplug dispenser |
| US5673812A (en) * | 1995-08-11 | 1997-10-07 | S.G.D., Inc. | Automated golf ball dispenser |
| US5664698A (en) * | 1995-10-19 | 1997-09-09 | Nottingham-Spirk Design Associates, Inc. | Confection dispenser device |
| US8561600B2 (en) | 1999-12-16 | 2013-10-22 | Kee Action Sports I Llc | Paintball loader |
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| USRE43756E1 (en) | 1999-12-16 | 2012-10-23 | Kee Action Sports I Llc | Rapid feed paintball loader with pivotable deflector |
| USRE45986E1 (en) | 1999-12-16 | 2016-04-26 | Gi Sportz Direct Llc | Spring loaded feed mechanism for paintball loader |
| US8061342B2 (en) | 1999-12-16 | 2011-11-22 | Kee Action Sports I Llc | Paintball loader |
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| US6488593B2 (en) * | 2000-03-29 | 2002-12-03 | Takeo Imahata | Game apparatus having a spherical object drop mechanism |
| US10024624B2 (en) | 2002-04-12 | 2018-07-17 | Gi Sportz Direct Llc | Paintball loader drive system |
| US9464862B2 (en) | 2002-04-12 | 2016-10-11 | Gi Sportz Direct Llc | Paintball loader drive system |
| US8104462B2 (en) | 2002-04-12 | 2012-01-31 | Kee Action Sports I Llc | Differential detection system for controlling feed of a paintball loader |
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| US7066351B2 (en) | 2004-03-19 | 2006-06-27 | Kil Jae Chang | Sanitized dispensing mechanism |
| US20050205592A1 (en) * | 2004-03-19 | 2005-09-22 | Chang Kil J | Sanitized dispensing mechanism |
| US7377401B2 (en) * | 2004-04-28 | 2008-05-27 | Edina Technical Products, Inc. | Dispenser mechanism for dispensing multiple products |
| US20060000847A1 (en) * | 2004-04-28 | 2006-01-05 | Dallas Humphrey | Dispenser mechanism for dispensing multiple products |
| US7175046B2 (en) * | 2004-06-21 | 2007-02-13 | Shen-Hao Yao | Merchandise output device of a vending machine |
| US20050279760A1 (en) * | 2004-06-21 | 2005-12-22 | Shen-Hao Yao | Merchandise output device of a vending machine |
| US8113189B2 (en) | 2004-07-16 | 2012-02-14 | Kee Action Sports I Llc | Compressed gas gun having gas governor |
| US9746279B2 (en) | 2004-07-16 | 2017-08-29 | Gi Sportz Direct Llc | Compressed gas gun having removable firing mechanism |
| US8505525B2 (en) | 2004-07-16 | 2013-08-13 | Kee Action Sports I Llc | Compressed gas gun having gas governor |
| US20090064981A1 (en) * | 2004-07-16 | 2009-03-12 | Kee Action Sports I Llc | Gas governor, snatch grip, and link pin for paintball gun |
| US10024626B2 (en) | 2004-07-16 | 2018-07-17 | Gi Sportz Direct Llc | Compressed gas gun |
| US8534272B2 (en) | 2004-07-16 | 2013-09-17 | Kee Action Sports I Llc | Variable pneumatic sear for paintball gun |
| US20100083944A1 (en) * | 2004-07-16 | 2010-04-08 | Kee Action Sports I Llc | Variable pneumatic sear for paintball gun |
| US8074632B2 (en) | 2004-07-16 | 2011-12-13 | Kee Action Sports I Llc | Variable pneumatic sear for paintball gun |
| US8402959B1 (en) | 2008-03-19 | 2013-03-26 | Kee Action Sports I Llc | Magnetic force feed projectile feeder drive mechanism |
| US20120103317A1 (en) * | 2010-11-03 | 2012-05-03 | Rachel Baumel | Metered ball delivery |
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| US9658027B2 (en) | 2013-06-21 | 2017-05-23 | Gi Sportz Direct Llc | Compressed gas gun having built-in, internal projectile feed mechanism |
| US9501890B2 (en) | 2013-12-23 | 2016-11-22 | 3M Innovative Properties Company | Reduced friction earplug dispenser |
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| US10482703B2 (en) | 2014-06-30 | 2019-11-19 | 3M Innovative Properties Company | Earplug dispenser with asymmetric mixing body |
| US10773803B2 (en) * | 2015-09-21 | 2020-09-15 | Jiangsu University | Automatic degradable sphere distributing device for unmanned aerial vehicle |
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| STCF | Information on status: patent grant |
Free format text: PATENTED FILE - (OLD CASE ADDED FOR FILE TRACKING PURPOSES) |
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| AS | Assignment |
Owner name: QUALITY METAL PRODUCTS, INC., 903 SUPERIOR STREET, Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:ECKMAYR, ROLAND, L.,;REEL/FRAME:004969/0117 Effective date: 19881101 Owner name: QUALITY METAL PRODUCTS, INC., MICHIGAN Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:ECKMAYR, ROLAND, L.,;REEL/FRAME:004969/0117 Effective date: 19881101 |