Closure fasteners – Bolts – Swinging
Patent
1994-06-24
1996-05-14
Gall, Lloyd A.
Closure fasteners
Bolts
Swinging
292336, 2923363, 292DIG31, E05B 304
Patent
active
055161650
ABSTRACT:
A door locking handle assembly in which: a pivot 13 through which a button 7 is pivoted to a casing 1 is prevented from deflecting to ensure a smooth swinging action of the button 7; a leg 8 of the button 7 extends from a rear surface of the button 7 and has a hole 9 through which the pivot 13 passes; the pivot 13 also passes a hole 12 of a bearing portion 11 of a base plate 10 of a button unit 6, so that the button 7 is pivoted to the base plate 10 through the pivot 13 and biased forward by a spring 14; and, the unit 6 is received in a lower space 15 of the casing 1, and has the base plate 10 fixed to a bottom wall 4 of the casing 1 and has opposite ends of the pivot 13 abut on inner surfaces of side wall portions 5 of the casing 1 to prevent the pivot 13 from dropping from the unit 6.
REFERENCES:
patent: 2186795 (1940-01-01), Anderson
patent: 2653842 (1953-09-01), Love
patent: 3240523 (1966-03-01), Heimann
patent: 4134281 (1979-01-01), Pelcin
patent: 4268077 (1981-05-01), Bohleen et al.
patent: 4365831 (1982-12-01), Bourne
patent: 4510779 (1985-04-01), Ahad
patent: 4638649 (1987-01-01), Chao
patent: 5469725 (1995-11-01), Yamada
Gall Lloyd A.
Smolowitz Martin
Takigen Manufacturing Co. Ltd.
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