Patent US4235061A successfully refreshed from Google Patents.
US4235061A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for detecting irregular arrangement of coins in coin packaging machine
Assignee: Laurel Bank Machine Co Ltd
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Filing: 1978-11-21
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Granted: 1980-11-25
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Expires: 1998-11-21
Abstract
Abstract There is provided an apparatus for detecting irregular arrangement of accumulated coins for use in a coin packaging machine wherein a predetermined number of accumulated coins are delivered from an accumulating cylinder to a packaging zone by a pair of delivery arms and packaging them in the packaging zone. The pair of delivery arms, an upper delivery arm and a lower delivery arm, is constructed so that it is rotatable between a coin accumulating zone and a coin packaging zone and vertically slidable to engage with and disengage with the accumulated coins in the coin accumulating zone. The delivery arms are insulated from each other. A detection circuit is provided for detecting the irregular arrangement of the accumulated coins by sensing the height of the upper delivery arm indicating at the irregular arrangement of the accumulated coins.
Inventors
- 👤 Kenkichi Watanabe
- 👤 Katusuke Furuya
- 👤 Hitoshi Kamada
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 01:18
CPC Classifications
G; G07; G07D; G07D9/00; G07D9/06
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
140 words
An apparatus for detecting irregular arrangement of accumulated coins, the irregular arrangement of accumulated coins having a greater height than a regular arrangement of accumulated coins, the apparatus delivering a predetermined number of accumulated coins from an accumulating cylinder to a packaging zone for packaging and comprising: a pair of delivery arms, one of which is an upper delivery one and the other of which is a lower delivery one adapted to be insulated from the upper one, rotatable between a coin accumulating zone and a coin packaging zone and vertically slidable to engage with and disengage from the accumulated coins in the coin accumulating zone, and a detection circuit for detecting the irregular arrangement of the accumulated coins by sensing an increased height of the upper delivery arm when the pair of delivery arms engages with the accumulated coins.
Claim 2
Independent Claim
140 words
An apparatus for detecting irregular arrangement of accumulated coins, the irregular arrangement of accumulated coins having a greater height than a regular arrangement of accumulated coins, the apparatus delivering a predetermined number of accumulated coins from an accumulating cylinder to a packaging zone for packaging and comprising: a pair of delivery arms, one of which is an upper delivery one and the other of which is a lower delivery one adapted to be insulated from the upper one, rotatable between a coin accumulating zone and a coin packaging zone and vertically slidable to engage with and disengage from the accumulated coins in the coin accumulating zone, and a detection circuit for detecting the irregular arrangement of the accumulated coins by sensing an increased height of the upper delivery arm when the pair of delivery arms engages with the accumulated coins.
Claim 3
Dependent Claim
66 words
An apparatus as set forth in claim 1 wherein said detection circuit comprises a DC amplifier which is energized when the pair of delivery arms engages with the accumulated coins and a reed switch is closed with the reed switch being disposed so that it is energized when the upper delivery arm comes down to a predetermined position indicating the irregular arrangement of the accumulated coins.
Claim 4
Dependent Claim
45 words
An apparatus as set forth in claim 2 wherein said detection circuit further comprises a relay which is energized by said DC amplifier to cause reverse movement of a motor for vertically moving the pair of delivery arms and thereby discharging the irregularly accumulated coins.
Claim 5
Dependent Claim
48 words
An apparatus as set forth in claim 2 wherein said reed switch is disposed adjacent the vertical passage of the upper delivery arm so that the reed switch is caused to be closed when a magnet mounted on the upper delivery arm comes up to the reed switch.
Claim 6
Dependent Claim
21 words
An apparatus as set forth in claim 4 wherein said reed switch is vertically adjustable in accordance with species of coins.
Claim 7
Independent Claim
179 words
An apparatus for detecting irregular arrangement of accumulated coins, the irregular arrangement of accumulated coins having a greater height than a regular arrangement of accumulated coins, the apparatus delivering a predetermined number of accumulated coins from an accumulating cylinder to a packaging zone for packaging and comprising: upper and lower electrically conductive delivery arms electrically insulated from each other; means for rotating said arms between a coin accumulating zone and a coin packaging zone; means for vertically moving said arms towards each other to engage and disengage coins in the coin accumulating zone; means for electrically energizing one of said arms so that a first electric circuit is completed when said arms engage coins in the coin accumulating zone; means for completing a second electric circuit, and means including a switch closed when vertical movement of said upper delivery arm is stopped by contact with the uppermost coin of an irregular arrangement of accumulated coins; and means responsive to simultaneous completion of said first and second electric circuits for preventing rotation of said arms to said coin packaging zone.
Claim 8
Independent Claim
179 words
An apparatus for detecting irregular arrangement of accumulated coins, the irregular arrangement of accumulated coins having a greater height than a regular arrangement of accumulated coins, the apparatus delivering a predetermined number of accumulated coins from an accumulating cylinder to a packaging zone for packaging and comprising: upper and lower electrically conductive delivery arms electrically insulated from each other; means for rotating said arms between a coin accumulating zone and a coin packaging zone; means for vertically moving said arms towards each other to engage and disengage coins in the coin accumulating zone; means for electrically energizing one of said arms so that a first electric circuit is completed when said arms engage coins in the coin accumulating zone; means for completing a second electric circuit, and means including a switch closed when vertical movement of said upper delivery arm is stopped by contact with the uppermost coin of an irregular arrangement of accumulated coins; and means responsive to simultaneous completion of said first and second electric circuits for preventing rotation of said arms to said coin packaging zone.
Claim 9
Dependent Claim
34 words
An apparatus according to claim 6, wherein said switch is magnetically operated and spaced from the path of vertical movement of said upper arm, said upper arm carrying a magnet for closing said switch.
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) | 1983-11-25 | 1984-05-26 | 1984-11-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-11-25 | 1988-05-26 | 1988-11-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-11-25 | 1992-05-26 | 1992-11-25 | $7700.00 | Window Closed / Lapsed |