Locks – Operating mechanism – Using a powered device
Patent
1985-12-17
1987-05-05
Wolfe, Robert L.
Locks
Operating mechanism
Using a powered device
70380, E05B 910, E05B 1704, E05B 4700
Patent
active
046621970
ABSTRACT:
A magnetic lock is provided which has a housing carrying a rotatable core with magnetic rotors and an axially displaceable lock bar which is rotationally connected to the core. A catch ring is provided with means engagable with the lock bar to drive the lock bar axially away from an initial position upon rotation of the core, and a return ring is provided with means engagable with the lock bar to drive the lock bar axially toward the initial position upon a further rotation of the core.
REFERENCES:
patent: 1885697 (1932-04-01), Sullivan
Kruhn Jurgen
Tietz Werner
Gall Lloyd A.
Wolfe Robert L.
Zeiss Ikon Aktiengesellschaft
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