Control system of coin-operated locker

Details Control system of coin-operated locker Control system of coin-operated locker

1976-10-26

1978-02-07

Tollberg, Stanley H.

Check-actuated control mechanisms

Including noncontacting, relatively movable parts connected...

G07F 1710

Patent

active

040722236

ABSTRACT:
In a control system of a coin-operated locker comprising a time-lapse detecting section for producing a time-lapse output signal whenever a predetermined unitary time has passed, a control section for producing a control signal by receiving the time lapse output signal and a signal generated when the key is operated, and a stepping drive mechanism which under the control of the control section is driven to advance stepwise in one direction when the lock is unlocked and when an overtime fee charging operation is carried out, and in the opposite direction when a coin is inserted into the locker, the operation of a device for advancing the stepping drive mechanism in the opposite direction is stopped when it is advanced stepwise in the one direction, thereby to continue the drive of the mechanism in the one direction.

REFERENCES:
patent: 3460662 (1969-08-01), Kinoshita
patent: 3917046 (1975-11-01), Yorisue et al.

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