US5011455A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coin sorter with automatic bag-switching
Assignee: Cummins Allison Corp
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Filing: 1990-02-12
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Granted: 1991-04-30
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Expires: 2010-02-12
Abstract
Abstract A coin sorter comprises a rotatable disc having a resilient surface for receiving mixed denomination coins and imparting rotational movement to the coins, and a drive motor for rotating the disc. A stationary guide plate having a contoured surface is spaced slightly away from and generally parallel to the resilient surface of said rotatable disc; the guide plate includes an area for queuing the coins on the disc into a single file of coins, and a guiding edge which engages selected edges of the coins in the single file and guides the coins along a prescribed path where the positions of the engaged edges of the coins are determined by the diameters of the respective coins. A sorting area discriminates among coins of different denominations and selects coins of different denominations for discharge from the rotating disc at different locations around the periphery of the guide plate. The sorting area includes at least two different selectors for a prescribed coin denomination for discharging coins of that prescribed denomination at two different locations around the periphery of the guide plate. A controllably actuatable shunt is associated with the first of the two different selectors for shunting coins of the prescribed denomination past the first of the two different selectors to the second of the two different selectors so that the coins are discharged at the second of the two different locations.
Inventors
- 👤 James M. Rasmussen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 12:53
CPC Classifications
G; G07; G07D; G07D3/00; G07D3/12; G07D3/128
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
244 words
A coin sorting apparatus for receiving and sorting mixed coins by denomination, said apparatus comprising a rotatable disc having a resilient surface for receiving said mixed denomination coins and imparting rotational movement to said mixed denomination coins, means for rotating said disc, a stationary guide plate having a contoured surface spaced slightly away from and generally parallel to said resilient surface of said rotatable disc, said guide plate including means for queuing the coins on said disc into a single file of coins, and a guiding edge which engages selected edges of the coins in said single file and guides said coins along a prescribed path where the positions of the edges of the engaged coins are determined by the diameters of the respective coins, sorting means for discriminating among coins of different denominations and selecting coins of different denominations for discharge from said rotating disc at different locations around the periphery of said stationary guide plate, said sorting means including at least two different selecting means for a prescribed coin denomination for discharging coins of that prescribed denomination at two different locations around the periphery of said guide plate, and controllably actuatable shunting means associated with the first of said two different selecting means for shunting coins of said prescribed denomination past the first of said two different selecting means to the second of said two different selecting means so that said coins are discharged at the second of said two different locations.
Claim 2
Dependent Claim
244 words
A coin sorting apparatus for receiving and sorting mixed coins by denomination, said apparatus comprising a rotatable disc having a resilient surface for receiving said mixed denomination coins and imparting rotational movement to said mixed denomination coins, means for rotating said disc, a stationary guide plate having a contoured surface spaced slightly away from and generally parallel to said resilient surface of said rotatable disc, said guide plate including means for queuing the coins on said disc into a single file of coins, and a guiding edge which engages selected edges of the coins in said single file and guides said coins along a prescribed path where the positions of the edges of the engaged coins are determined by the diameters of the respective coins, sorting means for discriminating among coins of different denominations and selecting coins of different denominations for discharge from said rotating disc at different locations around the periphery of said stationary guide plate, said sorting means including at least two different selecting means for a prescribed coin denomination for discharging coins of that prescribed denomination at two different locations around the periphery of said guide plate, and controllably actuatable shunting means associated with the first of said two different selecting means for shunting coins of said prescribed denomination past the first of said two different selecting means to the second of said two different selecting means so that said coins are discharged at the second of said two different locations.
Claim 3
Dependent Claim
83 words
The coin sorting apparatus of claim 1 wherein said shunting means is moveable between a first position in which the shunting means is inoperative so that coins of said prescribed denomination are discharged at the first of said two different locations, and a second position in which the shunting means is operative to shunt coins of said prescribed denomination past the first of said two different selecting means so that said coins are discharged at the second of said two different selecting means.
Claim 4
Dependent Claim
65 words
The coin sorting apparatus of claim 1 wherein at least the first of said two different selecting means comprises means for positioning an edge of each coin of said prescribed denomination at a radial position different from the radial position of the corresponding edges of coins of all other denominations, and said shunting means comprises means for retracting said positioning means to an inoperative position.
Claim 5
Dependent Claim
60 words
The coin sorting apparatus of claim 1 which includes a plurality of counting means for separately counting coins discharged at said two different locations, and control means operatively connected to said counting means and said shunting means for actuating said shunting means in response to the counting of a preselected number of coins at one of said two different locations.
Claim 6
Dependent Claim
98 words
The coin sorting apparatus of claim 1 wherein said selecting means comprises a plurality of exit channels formed by said guide plate and spaced around the periphery thereof with the inner ends of said channels located at different radial positions for receiving and discharging coins of different denominations, and said shunting means comprises a retractable bridge disposed within the first of two different exit channels for coins of said prescribed denomination, at the inner end of said first channel, said bridge preventing the entry of coins into said first channel when said bridge is in its advanced position.
Claim 7
Dependent Claim
103 words
The coin sorting apparatus of claim 1 which includes a plurality of counting means for separately counting coins discharged at each of said different locations, means for stopping the rotation of said disc in response to the counting of a preselected number of coins of other than said prescribed denomination at one of said locations, and at the same time diverting coins inwardly from said sorting means to prevent the further discharge of coins, and means for actuating said shunting means, and continuing the rotation of said disc, in response to the counting of a prescribed number of coins of said prescribed denomination.
Claim 8
Dependent Claim
89 words
The coin sorting apparatus of claim 6 which includes means for indicating the absence of an empty coin receptacle for receiving coins at each of said two locations for the discharge of coins of said prescribed denominations, and means for stopping the rotation of said disc in response to the combination of (1) the counting of a prescribed number of coins of said prescribed denomination at one of said two different locations, and (2) the absence of an empty coin receptacle at the other of said two different locations.
Claim 9
Dependent Claim
79 words
The coin sorting apparatus of claim 1 which includes a plurality of counting means for separately counting coins discharged at each of said different locations, means responsive to said counting means for (1) stopping the rotation of said disc in response to the counting of a prescribed number of coins of a denomination other than said prescribed denomination, and (2) actuating said shunting means in response to the counting of a prescribed number of coins of said prescribed denomination.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1994-04-29 | 1994-10-29 | 1995-04-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-04-29 | 1998-10-29 | 1999-04-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-04-29 | 2002-10-29 | 2003-04-30 | $7700.00 | Window Closed / Lapsed |