Chain saw anti-pinch guard arm

Details Chain saw anti-pinch guard arm Chain saw anti-pinch guard arm

1980-03-25

1981-10-13

Peters, Jimmy C.

Cutlery

Cutting tools

Saw

30382, B27B 1700

Patent

active

042940125

ABSTRACT:
A chain saw antipinch guard arm including an arm attached pivotally to a chain saw, the arm being movable in a plane substantially parallel to the plane of the blade. A handle extends upwardly from the arm and is pivotal therewith. The arm may be manipulated by the saw operator with a scissor-like action with respect to the blade and may be used for applying a force to the underside of a piece being sawn, thereby preventing pinching of the blade, while at the same time protecting the operator from injury.

REFERENCES:
patent: 3636996 (1972-01-01), Lanz
patent: 3715805 (1973-02-01), Fraser
patent: 3834019 (1974-09-01), Smeltzer
patent: 3991470 (1976-11-01), Cartmill
patent: 4060894 (1977-12-01), Hampton

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