Key-lock knife

Details Key-lock knife Key-lock knife

1977-10-11

1978-10-17

Peters, Jimmy C.

Cutlery

Sheathed

Pivoted blade

B26B 104

Patent

active

041200888

ABSTRACT:
The construction of a folding-blade pocket knife or the like is described having an improved means for mechanically assisting the movement of the blade from a closed position to an open position or the reverse. The means includes a turning handle pivoted to an exposed portion of a blade pivot and a spring-loaded detent element in cooperation with specifically located indentations in the turning handle. Furthermore, a locking lug on the turning handle is provided to cooperate with a recess in the knife handle to prevent unintentional movement of the knife blade.

REFERENCES:
patent: 633854 (1899-09-01), Huhn
patent: 847474 (1907-03-01), Hawley
patent: 3930309 (1976-01-01), Collins
patent: 3942249 (1976-03-01), Poehlmann

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