3792391 is referenced by 88 patents and cites 4 patents.

An electrical type of lock wherein the mechanical movement is actuated in response to a solenoid system triggered by an electrical momentary signal. The locking bolt alternatively changes from a locking to unlocking position or vice versa in a snap action and is retained in its respective position. The bolt is modified by mechanical means in association with the solenoid.The locking arrangement and its actuation circuitry is particularly adaptable to a system wherein the initiating voltage is transmitted via communication lines i.e., telephone lines from a remotely located control station.

Electrically operated two position electromechanical mechanism
Application Number
Publication Number
Application Date
December 18, 1972
Publication Date
February 12, 1974
Ewing Lionel Lee
H01f 07/16
E05b 47/02
E05B 47/02
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