Electrically controlled latch

Details Electrically controlled latch Electrically controlled latch

1981-09-28

1983-06-28

Moore, Richard E.

Closure fasteners

Bolts

Sliding

29216915, E05B 4700

Patent

active

043901972

ABSTRACT:
A latch is provided with a rotary solenoid having an eccentrically mounted drive pin for driving a latch hub dogging means. The solenoid assembly can be easily demounted, rotated 180.degree., and remounted in the latch housing so that the drive pin can be made to drive the dogging blade either in or out of the latch hub dogging slot, depending on its mounted position. By this structure, the electric control may be readily converted from "fail-lock" to "fail-unlock" or vice-versa.

REFERENCES:
patent: 2765648 (1956-10-01), Hatcher
patent: 3211486 (1965-10-01), Crandell
patent: 3361462 (1968-01-01), Foster

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