Rattle-free door latch

Details Rattle-free door latch Rattle-free door latch

1980-09-12

1983-09-20

Wolfe, Robert L.

Closure fasteners

Bolts

Sliding

292350, 292356, 292357, E05C 112, E05B 300, E05B 1502

Patent

active

044051646

ABSTRACT:
A door latch assembly in which thrust roller bearings are placed between the handles and escutcheons and axially loaded to eliminate all axial play of the handles relative to the escutcheons.

REFERENCES:
patent: 629123 (1899-07-01), Davis
patent: 809425 (1906-01-01), Caley
patent: 1058530 (1913-04-01), Beauregard
patent: 2242866 (1941-05-01), Kozlovskis
patent: 3179459 (1965-04-01), Lint
patent: 3339958 (1967-09-01), Lint
patent: 4067599 (1978-01-01), Ohno
patent: 4223929 (1980-09-01), Lint

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