Hand actuated nippers

Details Hand actuated nippers Hand actuated nippers

1990-08-30

1991-09-17

Watts, Douglas D.

Cutlery

Cutting tools

Plural cooperating blades

30198, B26B 1700

Patent

active

050481851

ABSTRACT:
A pair of circular cutting dies each has a sharp peripheral cutting edge surrounding a cavity, and a connecting pin extends through center holes within the dies to support each die for rotation. One projecting end portion of the pin has a cross hole receiving a key ring, and the opposite projecting end portion receives a cross pin pivotally supporting a thumb actuated cam lever for forcing the dies and cutting edges together to a cutting position against the biass of spring washers confined between the dies within the opposing cavities. The lever is movable between a die open position and a die locked position for holding the dies in a closed position.

REFERENCES:
patent: 813598 (1906-02-01), Sylvester
patent: 1178323 (1916-04-01), Knox
patent: 2753626 (1956-07-01), Bowers
patent: 4793063 (1988-12-01), Ducret

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