Communications: electrical – Condition responsive indicating system – Specific condition
Patent
1980-10-28
1982-12-07
Swann, III, Glen R.
Communications: electrical
Condition responsive indicating system
Specific condition
53212, 53507, 340675, G08B 2100, B65B 5704
Patent
active
043630324
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.
REFERENCES:
patent: 3906964 (1975-09-01), Ushio et al.
patent: 3948510 (1976-04-01), Iwamoto et al.
patent: 4224777 (1980-09-01), Miyazaki et al.
patent: 4224778 (1980-09-01), Miyazaki et al.
patent: 4282701 (1981-08-01), Miyazaki et al.
Laurel Bank Machine Co. Ltd.
Swann III Glen R.
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