Patent US4466453A successfully refreshed from Google Patents.
US4466453A
Expired / Lapsed
US
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Coin counting and sorting apparatus
Assignee: ADIL S SAID
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Filing: 1982-06-16
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Granted: 1984-08-21
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Expires: 2002-06-16
Abstract
Abstract A coin sorter and counter includes a plurality of spaced apart sorting plates rotatably disposed within an annular drum inclined at a fixed angle with respect to the horizontal, each sorting plate including a plurality of openings therethrough configured to ratain coins of a particular size while passing all coins of a smaller size. An automatic coin feed mechanism for supplying coins to the sorting plates is energized and deenergized responsive to the level of coins on any of the plurality of plates, and an adaptive coin ejection mechanism removes sorted coins from the respective sorting plates one-by-one whereupon they are deposited into appropriate recepticles. The sorting plates and annular drum are cooperatively configured to accurately sort bent or otherwise damaged coins one-by-one without jamming. A sensor is provided adjacent the coin ejection mechanism to generate a signal each time a coin passes therethrough, the signals being detected and a count accumulated by a central processing unit.
Inventors
- 👤 Adil S. Said
- 👤 Antonio Schober
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 12:13
CPC Classifications
G; G07; G07D; G07D9/00; G07D9/008; G07D3/00; G07D3/02; G07D3/10
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
227 words
Coin sorting and counting apparatus comprising: an annular drum inclined at a fixed angle with respect to the horizontal; a plurality of spaced apart sorting plates rotatably disposed within said annular drum, each of said plates having a plurality of openings therein configured to retain coins of a particular size while permitting coins of a smaller size to pass therethrough, wherein each of said sorting plates includes an annular row of openings therein disposed adjacent its periphery, said annular row of openings being formed on a surface recessed from the upper surface of said sorting plate a distance substantially equal to the thickness of a coin to be retained thereon, said sorting plate further including a plurality of arcuate projections extending radially outward and downward from said upper surface of said sorting plate to said recessed surface to a distance slightly less than the radius of one of said coins to be sorted, the outermost portion of each of said arcuate projections being narrower than the innermost portion, and wherein each of said openings has a larger countersunk opening therebeneath extending partially upward from the lower surface of said sorting plate; first drive means operable coupled to said plurality of sorting plates; and a plurality of coin ejector means each cooperatively disposed at the periphery of one of said plurality of sorting plates for removing coins therefrom.
Claim 2
Dependent Claim
227 words
Coin sorting and counting apparatus comprising: an annular drum inclined at a fixed angle with respect to the horizontal; a plurality of spaced apart sorting plates rotatably disposed within said annular drum, each of said plates having a plurality of openings therein configured to retain coins of a particular size while permitting coins of a smaller size to pass therethrough, wherein each of said sorting plates includes an annular row of openings therein disposed adjacent its periphery, said annular row of openings being formed on a surface recessed from the upper surface of said sorting plate a distance substantially equal to the thickness of a coin to be retained thereon, said sorting plate further including a plurality of arcuate projections extending radially outward and downward from said upper surface of said sorting plate to said recessed surface to a distance slightly less than the radius of one of said coins to be sorted, the outermost portion of each of said arcuate projections being narrower than the innermost portion, and wherein each of said openings has a larger countersunk opening therebeneath extending partially upward from the lower surface of said sorting plate; first drive means operable coupled to said plurality of sorting plates; and a plurality of coin ejector means each cooperatively disposed at the periphery of one of said plurality of sorting plates for removing coins therefrom.
Claim 3
Dependent Claim
66 words
Apparatus according to claim 1, further comprising: automatic coin feeding means disposed at the upper portion of said annular drum so that coins deposited therein are carried onto the lower portion of the first of said plurality of sorting plates, said coin feeding means including a hopper for depositing said coins onto a continuous belt mechanism; and second drive means coupled to said continuous belt mechanism.
Claim 4
Dependent Claim
82 words
Apparatus according to claim 2, further comprising: a plurality of first sensor means each disposed within said annular drum a predetermined height above and at the lower portion of one of said plurality of sorting plates; and control means coupled to each of said plurality of first sensor means and to said second drive means wherein said control means deenergizes said second drive means whenever the level of coins on any one of said plurality of sorting plates equals said predetermined height.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-08-21 | 1988-02-20 | 1988-08-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-08-21 | 1992-02-20 | 1992-08-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-08-21 | 1996-02-20 | 1996-08-21 | $7700.00 | Window Closed / Lapsed |