Closure fasteners – Bolts – Sliding
Patent
1985-06-27
1987-03-17
Wolfe, Robert L.
Closure fasteners
Bolts
Sliding
292347, 292348, 292353, 292DIG27, E05C 112
Patent
active
046502297
ABSTRACT:
A lock arrangement to be secured in a door panel is formed of as few parts as possible and includes a pair of knobs to be secured to the opposite sides of the door panel and an elongated latch bolt. The latch bolt is operated by an actuating pin eccentrically arranged within and extending between the knobs. The actuating pin interconnects the knobs so that they can be turned together. The knobs have the same outside configuration and the knob surfaces which face one another each have a recessed edge which fits into a bore formed in the door panel extending between the knobs. The actuating pin operating the latch bolt is located in the locking position of the bolt on an extension of the elongated direction of the bolt. A spring biases the bolt into the locking position. A retaining pin extends between and is centered relative to the knobs and secures the knobs to the door panel.
REFERENCES:
patent: 95024 (1869-09-01), King
patent: 478239 (1892-07-01), Richtmann
patent: 595505 (1897-12-01), Wesling
patent: 711528 (1902-10-01), Richardson
patent: 797918 (1905-08-01), Schehr
patent: 804399 (1905-11-01), Hardenbergh
patent: 969725 (1910-09-01), Rees
patent: 1200942 (1916-10-01), Higgins
patent: 2534012 (1950-12-01), Gadpaille
patent: 3580622 (1971-05-01), Morgan
patent: 4268075 (1981-05-01), Allenbaugh
Anstalt fur Schliesstechnik
Gall Lloyd A.
Wolfe Robert L.
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