Door latch assembly

Details Door latch assembly Door latch assembly

1978-10-27

1980-09-23

Lyddane, William E.

Closure fasteners

Bolts

Sliding

2923365, 292357, 292358, E05C 116

Patent

active

042239290

ABSTRACT:
A door latch assembly is disclosed adapted for use with a courtesy lock mechanism which can be released in case of emergency by pushing a release stem. The latch assembly has a splined rollback operating shaft which is hollow to receive the release stem therethrough and has its splines journalled directly in the escutcheons and coupled to the handles.

REFERENCES:
patent: 1487975 (1924-03-01), Riddick
patent: 2242866 (1941-05-01), Kozlovskis
patent: 3024055 (1962-03-01), Novarino
patent: 3179459 (1965-04-01), Lint
patent: 3339958 (1967-09-01), Lint
patent: 3425247 (1969-02-01), Etter

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