Armature assembly for multiple locks

Details Armature assembly for multiple locks Armature assembly for multiple locks

1997-04-11

1999-04-27

Meyers, Steven

Closure fasteners

Magnetic

292144, E05C 1756

Patent

active

058971491

ABSTRACT:
A multiple electromagnetic barrier lock system employs a plurality of electromagnetic lock assemblies for locking the barrier to the barrier frame. An armature assembly electromagnetically bonds to the electromagnet when the barrier is closed. Each armature/electromagnet assembly has an armature plate with an attractive face oriented toward the electromagnet and an oppositely positioned rear face oriented toward the barrier face. A mounting assembly is configured to mount the armature plate to the barrier face so that the armature plate is positionable in a first position closer to the barrier face and a second position away from the barrier face. A spring biases the armature plate to the first position.

REFERENCES:
patent: 4652028 (1987-03-01), Logan
patent: 4915431 (1990-04-01), Bailey
patent: 4981312 (1991-01-01), Frolov
patent: 4986581 (1991-01-01), Geringer
patent: 5016929 (1991-05-01), Frolov
patent: 5065136 (1991-11-01), Frolov
patent: 5139293 (1992-08-01), Zimmerman
patent: 5141271 (1992-08-01), Geringer
patent: 5184855 (1993-02-01), Waltz
patent: 5184856 (1993-02-01), Waltz
patent: 5611582 (1997-03-01), Frolov

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