Single motion, quick relese latch mechanism

Details Single motion, quick relese latch mechanism Single motion, quick relese latch mechanism

1994-09-30

1996-05-14

Meyers, Steven N.

Closure fasteners

Bolts

Sliding

292165, 292170, E05C 112

Patent

active

055161634

ABSTRACT:
A device for operating a linearly activated door latch including exterior and interior knob assemblies connected by a threaded rod. Pushing the exterior knob causes the rod to move towards the door and the cam on the rod will contact the cam follower on the receiver whose tab will rotate the lever to retract the bolt. Once the bolt is retracted and the door is open, a return spring wil bias the bolt back to the extended position.

REFERENCES:
patent: 2383574 (1945-08-01), Voight
patent: 2504483 (1950-04-01), Abraham
patent: 3264025 (1966-08-01), Hawes
patent: 3655230 (1972-04-01), Armstrong
patent: 3869159 (1975-03-01), Eads
patent: 4101153 (1978-07-01), Dozier
patent: 4438963 (1984-03-01), Friedrich
patent: 4629228 (1986-12-01), Marko et al.
patent: 4986583 (1991-01-01), Campbell et al.

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