Power saw structure

Details Power saw structure Power saw structure

1987-10-22

1992-03-31

Yost, Frank T.

Cutlery

Cutting tools

Saw

30371, B27B 1708

Patent

active

050995804

ABSTRACT:
A power saw structure having a pivot provided on a forward lower portion of the housing of the drive for providing a fulcrum on a subjacent surface about which the saw structure may be pivoted so as to safely urge the forward distal end of the saw chain into the subjacent surface while maintaining the chain saw structure supported on the subjacent surface through the pivot. In the illustrated embodiment, the pivot structure is a separate structure secured to the housing of the drive. The pivot structure includes an upwardly extending forward portion for supporting the saw structure on the subjacent surface throughout the full range of swinging movement of the saw in cutting through the subjacent surface.

REFERENCES:
patent: 2777482 (1957-01-01), Chamberlain et al.
patent: 2948310 (1960-08-01), Herron
patent: 3823474 (1974-07-01), Ionescu
patent: 3849883 (1974-11-01), Kolorz
patent: 3864830 (1975-02-01), Haddon
patent: 4041606 (1977-08-01), Thompson

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