Door locking apparatus for dispenser

Details Door locking apparatus for dispenser Door locking apparatus for dispenser

1996-03-18

1997-05-20

Lindsey, Rodney M.

Closure fasteners

Bolts

Sliding

292162, 292150, 292DIG25, E05C 108

Patent

active

056306318

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: 497581 (1893-05-01), Kirby
patent: 913834 (1909-03-01), Martin
patent: 2153088 (1939-04-01), Knell
patent: 3950018 (1976-04-01), Pickering

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