Motor operated lock

Details Motor operated lock Motor operated lock

1987-06-18

1989-01-24

Moore, Richard E.

Closure fasteners

Bolts

Sliding

E05C 106

Patent

active

047997192

ABSTRACT:
A motor operated lock wherein the motor is translated when the motor shaft rotates, the motor shaft acting as the bolt of the lock and engaging or disengaging the door to lock or unlock the door. The motor is located on a fixed platform and is moved by the cooperation of a nut affixed to the platform and a threaded portion of the motor shaft. The assembly can be located inside or exterior the wall and can be adapted for easy removal. The motor direction and travel limits are controlled by appropriate electrical circuitry.

REFERENCES:
patent: 2785916 (1957-03-01), Mutti
patent: 3881171 (1975-04-01), Moorman et al.
patent: 4314722 (1982-02-01), Logan, Jr.
patent: 4592453 (1986-06-01), Fish et al.
patent: 4593543 (1986-06-01), Stefonek
patent: 4593545 (1986-06-01), Terry et al.
patent: 4640108 (1987-02-01), Young
patent: 4659121 (1987-04-01), McGee

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