Support apparatus for chain saw

Details Support apparatus for chain saw Support apparatus for chain saw

1978-05-31

1980-08-05

Schran, Donald R.

Cutting

By endless band or chain knife

With tool in-feed

83574, 83589, 83605, 83490, B27B 1702

Patent

active

042156122

ABSTRACT:
A chain saw is movably mounted on a frame for enabling the chain saw blade to move in a substantially straight-line path relative to the frame. The frame includes a bed for supporting a length of wood within the straight-line path of the saw blade. The saw blade is biased toward one side of the length of wood and a foot treadle is connected to the saw for overcoming the bias and moving the saw blade along the straight-line path to the other side of the length of wood.

REFERENCES:
patent: 236613 (1881-01-01), Nelson
patent: 1484598 (1924-02-01), Weniger
patent: 1623495 (1927-04-01), Reynolds et al.
patent: 2202582 (1940-07-01), Hollister
patent: 2851067 (1958-09-01), Greenslate
patent: 3433277 (1969-03-01), Ribley
patent: 4123957 (1978-11-01), Niemela et al.

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