US4363032A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sheet feeding control device for use in a coin wrapping machine
Assignee: Laurel Bank Machine Co Ltd
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Filing: 1980-10-28
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Granted: 1982-12-07
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Expires: 2000-10-28
Abstract
Abstract A sensor is positioned adjacent the wrapping rollers of a coin wrapping machine in the passage of the wrapping sheet. The sensor issues a sheet detection signal when the sheet is detected by the sensor. The control device is also provided with sheet feeding rollers for feeding the wrapping sheet along the passage of the wrapping sheet toward the wrapping rollers. The sheet detection signal is used to control the driving of the sheet feeding rollers, and to stop the sheet feeding rollers in response to the sheet detection signal, so as to stop the leading end of the sheet at a position near the sensor. In this way, the wrapping sheet is advanced from a position near the sensor when the wrapping operation is started. When certain conditions associated with the wrapping sheet are detected in the control device, corresponding alarm signals are issued and the coin wrapping machine is stopped.
Inventors
- 👤 Toyoki Kimoto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 00:27
CPC Classifications
G; G07; G07D; G07D9/00; G07D9/06; G07D9/065
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
189 words
A sheet feeding control device for use in a coin wrapping machine wherein coins accumulated in a predetermined number are wrapped with a wrapping sheet by wrapping rollers, said device comprising: sheet feeding rollers for feeding the wrapping sheet toward the wrapping rollers; a sensor positioned adjacent the wrapping rollers along the path of the wrapping sheet for detecting the presence of the wrapping sheet in a given position along said path to generate a sheet detection signal; a cutter positioned between said sensor and said sheet feeding rollers for cutting the wrapping sheet at the end of the wrapping operation; driving means for driving said sheet feeding rollers to advance the leading end of the wrapping sheet toward the wrapping rollers after the wrapping sheet is cut by said cutter; and stopping means for stopping said sheet feeding rollers in response to said sheet detection signal so as to stop the leading end of the wrapping sheet at a position near said sensor until the wrapping operation is started; whereby the wrapping sheet is then advanced from a position near the sensor once the wrapping operation is started.
Claim 2
Dependent Claim
189 words
A sheet feeding control device for use in a coin wrapping machine wherein coins accumulated in a predetermined number are wrapped with a wrapping sheet by wrapping rollers, said device comprising: sheet feeding rollers for feeding the wrapping sheet toward the wrapping rollers; a sensor positioned adjacent the wrapping rollers along the path of the wrapping sheet for detecting the presence of the wrapping sheet in a given position along said path to generate a sheet detection signal; a cutter positioned between said sensor and said sheet feeding rollers for cutting the wrapping sheet at the end of the wrapping operation; driving means for driving said sheet feeding rollers to advance the leading end of the wrapping sheet toward the wrapping rollers after the wrapping sheet is cut by said cutter; and stopping means for stopping said sheet feeding rollers in response to said sheet detection signal so as to stop the leading end of the wrapping sheet at a position near said sensor until the wrapping operation is started; whereby the wrapping sheet is then advanced from a position near the sensor once the wrapping operation is started.
Claim 3
Dependent Claim
48 words
A device as set forth in claim 1, further comprising additional stopping means for stopping said sheet feeding rollers after the coins have been wrapped with the wrapping sheet, and for imparting a tension to the wrapping sheet to facilitate cutting of the wrapping sheet by the cutter.
Claim 4
Dependent Claim
53 words
A device as set forth in claim 1, wherein said driving means is actuated to advance the leading end of the wrapping sheet from the position near the sensor toward the wrapping rollers when the wrapping rollers start to be moved and rotated, so as to wrap the coins with the wrapping sheet.
Claim 5
Dependent Claim
36 words
A device as set forth in claim 1, further comprising alarm means for issuing an alarm when the sensor does not generate the sheet detection signal in a predetermined period after a start button is depressed.
Claim 6
Dependent Claim
39 words
A device as set forth in claim 2, further comprising alarm means for issuing an alarm when the cutter does not cut the wrapping sheet in a predetermined period after the coins have been wrapped with the wrapping sheet.
Claim 7
Dependent Claim
38 words
A device as set forth in claim 1, further comprising alarm means for issuing an alarm when the sensor does not generate the sheet detection signal in a predetermined period after the cutter has cut the wrapping sheet.
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) | 1985-12-06 | 1986-06-07 | 1986-12-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-12-06 | 1990-06-07 | 1990-12-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-12-06 | 1994-06-07 | 1994-12-07 | $7700.00 | Window Closed / Lapsed |