Coupling structure between door lock and door lock-actuator

Details Coupling structure between door lock and door lock-actuator Coupling structure between door lock and door lock-actuator

1994-01-10

1997-06-10

Dino, Suzanne L.

Closure fasteners

Bolts

292216, 292DIG23, E05C 1900

Patent

active

056368798

ABSTRACT:
Coupling structure between a door lock and a door lock-actuator includes a pair of projecting arms disposed to an output shaft of the door lock-actuator and protruding radially, and two swing arms provided to a lock lever of the door lock and contacting with the respective projecting arms of the output shaft of the door lock-actuator. According to the coupling structure, the door lock-actuator can be coupled with the door lock without adjusting the positions of the output shaft and the lock lever with each other in advance and the work efficiency is improved for the installation.

REFERENCES:
patent: 1782386 (1930-11-01), Moore et al.
patent: 2225545 (1940-12-01), Brantingson
patent: 2379050 (1945-06-01), Voight
patent: 2569043 (1951-09-01), Endter
patent: 2683616 (1954-07-01), Baker
patent: 4196925 (1980-04-01), Torii
patent: 4762348 (1988-08-01), Matsumoto
patent: 4814557 (1989-03-01), Kato
patent: 4904006 (1990-02-01), Hayakawa et al.

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