Door latch mechanism

Details Door latch mechanism Door latch mechanism

1985-05-08

1985-11-12

Moore, Richard E.

Closure fasteners

Bolts

Swinging

292 5, E05C 322

Patent

active

045523932

ABSTRACT:
A latch mechanism for storm doors, screen doors and the like. A pivoted latch is movable to and from an operative position in which to engage a keeper to maintain the door closed. The latch is moved away from operative position by a pusher assembly. When the door knob is turned, cam surfaces between the door knob and pusher assembly effect movement of the pusher assembly necessary to move the latch away from operative position.

REFERENCES:
patent: 2862751 (1958-12-01), Schweitzer
patent: 3188127 (1965-06-01), Hayes
patent: 3257135 (1966-06-01), Russell et al.
patent: 3677591 (1972-07-01), Waldo

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