Rotary release magnetically operated lock

Details Rotary release magnetically operated lock Rotary release magnetically operated lock

1975-03-19

1976-07-06

Frazier, Roy D.

Locks

Operating mechanism

Using a powered device

E05B 4700

Patent

active

039674800

ABSTRACT:
A lock includes pivotally supported tumbler pins having magnetically attractable ends normally disposed in one of several locked positions arranged along prescribed paths of travel, but movable under the influence of a key to assume combination setting or unlocked positions arranged along their paths of travel; and a tumbler pin end engaging plate rotatable between locked and unlocked positions when the tumbler pins are disposed in their combination setting positions.

REFERENCES:
patent: 2595769 (1952-05-01), Cooley
patent: 3056276 (1962-10-01), Allander
patent: 3234767 (1966-02-01), Allander
patent: 3395555 (1968-08-01), Hickman
patent: 3837194 (1974-09-01), Fish
patent: 3837195 (1974-09-01), Pelto

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