1976-12-17
1978-07-18
Tollberg, Stanley H.
G07D 300
Patent
active
041009258
ABSTRACT:
The present invention is a coin jamming detecting device including a pulse generator for generating pulses at time intervals corresponding to the operation cycle of a coin moving section which operates to move coins delivered thereto from a coin supplying section into a coin storing section, a timer circuit for producing an abnormal signal when the time interval becomes longer than a predetermined period, and a drive control circuit which upon reception of the abnormal signal, operates to stop the coin supplying section, and the coin moving section.
REFERENCES:
patent: 3332430 (1967-07-01), Busch
patent: 3795343 (1974-03-01), Shigemori et al.
patent: 3813527 (1974-05-01), Langston
Glory Kogyo Kabushiki Kaisha
Tollberg Stanley H.
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