Locks – Special application – For control and machine elements
Patent
1994-02-16
1995-11-28
Gall, Lloyd A.
Locks
Special application
For control and machine elements
70210, 70215, 70224, 292202, 292207, 292210, 292336, 292DIG31, E05B 1310
Patent
active
054697255
ABSTRACT:
A door locking handle assembly of pull-out and side-swinging lever-action type, in which the entire length of a casing 1 is minimized while an effective length of a handle 18 is obtained sufficiently to improve the assembly in operability. A catch plate 36 is fixed to a locking shaft 11 mounted in a cylindrical portion 2 of the casing 1. The handle 18 received in a front concave 3 of the casing 1 is pivoted to the shaft 11 through a first pivot 37, and swingably urged by a spring 38 to project outwardly. In the front concave portion 3 of the casing 1, a push button 30 is pivoted to a button casing 24 through a second pivot 39, and urged by a position-keeping spring 40 to have its engaging-hook portion 31 engaged with an engaging projection 25 of the button casing 24. A rotor 42 of a lock unit 41 fixedly embedded in the handle 18 is interlocked with a lock plate 45 engaging with an engaging projection 26 of the button casing 24.
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patent: 5321962 (1994-06-01), Ferchau et al.
patent: 5347834 (1994-09-01), Ramsauer
Gall Lloyd A.
Smolowitz Martin
Takigen Manufacturing Co. Ltd.
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