Variable utility chain saw apparatus

Details Variable utility chain saw apparatus Variable utility chain saw apparatus

1978-11-08

1981-03-31

Schran, Donald R.

Cutting

Means to drive or to guide tool

Convertible from tool path to another or from implement to...

83743, 83745, 83796, B27B 1708

Patent

active

042586003

ABSTRACT:
A variable utility chain saw apparatus which includes a mounting frame, a mounting plate removably carried in the mounting frame and a portable chain saw secured to one side of the mounting plate and including a saw blade guide plate which projects through a slot in the mounting plate and supports and guides a flexible saw blade. A chain saw guard subassembly is pivotally connected to the mounting plate to protectively shield the saw blade without interfering with the sawing function of the blade. A supporting assembly adapted for securement to a cylindrical structure is detachably fastened to a support flange which is secured to, and projects from, the mounting frame. The supporting assembly can take several forms to facilitate usage of the saw apparatus for accomplishing several precision sawing functions in the field or at a workbench, all in addition to the customary manual usages of a conventional portable chain saw.

REFERENCES:
patent: 1123783 (1915-01-01), Muir
patent: 2851067 (1958-09-01), Greenslate
patent: 2974694 (1961-03-01), Mattila et al.
patent: 4127046 (1978-11-01), Jackson

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