Push-pull lock operating device

Details Push-pull lock operating device Push-pull lock operating device

1994-11-28

1997-03-11

Lindsey, Rodney M.

Closure fasteners

Bolts

Swinging

2923363, E05C 304

Patent

active

056093721

ABSTRACT:
A push or pull type device for operating a lock bolt includes a support attached to a door carrying the lock. This support carries a cam rotatably mounted on a plate and including a square hole for a corresponding cross-section rod to be inserted into the lock to operate the bolt. An actuator member mounted to pivot about a rotation axis substantially parallel to the plate has two spaced lugs whose paths on pivoting lie on either side of the rotation axis of the cam. A handle is an integral part of or is removably mounted on the actuator member and angular play connected with a pre-orientation of the nut is compensated elastically.

REFERENCES:
patent: 3046776 (1962-07-01), Marotto et al.
patent: 3264025 (1966-08-01), Hawes
patent: 3785686 (1974-01-01), Armstrong
patent: 3869159 (1975-03-01), Eads
patent: 4007954 (1977-02-01), Erickson
patent: 4101153 (1978-07-01), Dozier
patent: 4305612 (1981-12-01), Hunt et al.
patent: 4861083 (1989-08-01), Fish et al.
patent: 5072977 (1991-12-01), Millman et al.
patent: 5085474 (1992-02-01), Toledo et al.
patent: 5088778 (1992-02-01), Lin

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