Door locking apparatus for dispenser

Details Door locking apparatus for dispenser Door locking apparatus for dispenser

1995-02-03

1996-11-19

Lindsey, Rodney M.

Closure fasteners

Keepers

With movable dog, catch or striker

29234116, 292DIG25, 70279, 221154, E05B 1502

Patent

active

055755151

ABSTRACT:
A door locking apparatus of the invention is suitable for locking and unlocking a door of a dispenser and a case thereof. The apparatus includes a door lock mechanism situated between the door and the case for latching the door at a locked position, a solenoid mounted inside the door for releasing the door lock mechanism, a receiver mounted inside the door and connected to the solenoid, and a transmitter for sending an ID signal from an outside of the door to the receiver. When the receiver receives the ID signal from the transmitter, the solenoid actuates to release the door lock mechanism. Since the door lock mechanism is not seen from the outside of the door, the lock is protected from bad mischief and burglary.

REFERENCES:
patent: 2665153 (1954-01-01), Teichmann
patent: 4268076 (1981-05-01), Itoi
patent: 4665727 (1987-05-01), Uyeda
patent: 4685316 (1987-08-01), Hicks et al.
patent: 4691542 (1987-09-01), Young
patent: 4906035 (1990-03-01), Nagai et al.
patent: 5255817 (1993-10-01), Reiland et al.
patent: 5263347 (1993-11-01), Allbaugh et al.
patent: 5351512 (1994-10-01), Pearlman

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