Cutlery – Cutting tools – Plural cooperating blades
Patent
1983-11-23
1986-02-11
Peters, Jimmy C.
Cutlery
Cutting tools
Plural cooperating blades
30267, 76104A, B26B 1326, B26B 1328
Patent
active
045691320
ABSTRACT:
A compound-action scroll snip which is quickly and simply adjusted using a procedure amenable to automation. The snip includes a pair of pivotal blades in direct contact at the pivot point, and a pivot shaft with a head and a threaded end extending through round untapped holes in both blades. Two flat washers are located over the threaded end between one of the blades and a slotted-section locknut is threaded onto the threaded end. Proper adjustment of blade clearance is obtained by tightening the slotted-section locknut until a sudden increase in tightening torque occurs.
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Cooper Industries Inc.
Peters Jimmy C.
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