Closure fasteners – Operators with knobs or handles
Patent
1993-12-27
1996-01-16
Meyers, Steven N.
Closure fasteners
Operators with knobs or handles
292 34, 292DIG26, 29216914, 70283, E05B 300
Patent
active
054841798
ABSTRACT:
A door lever assembly for disengaging an unlocked latch of a lockable door latch assembly includes a lever handle rotatably connected to a trim housing and a cam operably connected to the lever handle. The cam is positioned to rotate in response to rotation of the lever handle, converting its rotational movement to linear movement of a movable slider positioned adjacent to the cam. An electrically activated block arm is positionable to prevent movement of the movable slider, effectively locking the door lever assembly.
REFERENCES:
patent: 2506851 (1950-05-01), Ayers, Jr.
patent: 3234763 (1966-02-01), Russell et al.
patent: 4941697 (1990-07-01), Fan
patent: 5201556 (1993-04-01), Kendall
Hasan Salim A.
Meyers Steven N.
Palermo Robert F.
Pham Tuyet-Phuong
Richardson A. James
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