Pin latch structure

Details Pin latch structure Pin latch structure

1976-10-27

1978-07-11

Frazier, Roy D.

Closure fasteners

Bolts

Sliding

292DIG31, 292DIG61, E05C 106

Patent

active

040997510

ABSTRACT:
A pin latch structure primarily intended for aircraft and arranged to be flush mounted. The latch includes a reciprocable latch pin arranged to be received in a conventional latch socket. The latch pin is retracted or extended by a handle and trigger assembly.
Connected to the latch pin is an overcenter biasing means urging the latch pin into its latch socket and the handle and trigger assembly toward its closed condition when the biasing means is in one direction past center; and urging the latch pin to its retracted position and the handle and trigger assembly to its open position when the biasing means is past center in the opposite direction.

REFERENCES:
patent: 553856 (1896-02-01), Johnston et al.
patent: 810918 (1906-01-01), Cunningham
patent: 834097 (1906-10-01), Wray
patent: 2195542 (1940-04-01), Shaffer et al.
patent: 2469113 (1949-05-01), Hooker
patent: 2751239 (1956-06-01), Nogrette
patent: 2752186 (1956-06-01), Morrison
patent: 2944848 (1960-07-01), Mandolf
patent: 3341239 (1967-09-01), Wheeler
patent: 3633953 (1972-01-01), Gley
patent: 3948066 (1976-04-01), Solovieff

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