Combination portable and stationary, bench-mounted chain saw app

Details Combination portable and stationary, bench-mounted chain saw app Combination portable and stationary, bench-mounted chain saw app

1976-11-15

1978-11-28

Schran, Donald R.

Cutting

By endless band or chain knife

With tool in-feed

83799, 83490, 83574, 83802, B27B 1702

Patent

active

041270460

ABSTRACT:
Apparatus for sawing which can be used either in portable, manually operated form, or as a stationary bench-mounted sawing device for sawing through a workpiece along predetermined angles of cut. The apparatus comprises a portable chain saw which includes a prime mover secured to one side of a flat mounting plate. A saw blade guide plate projects from the prime mover through a slot provided in the mounting plate, and in a plane substantially normal to the plane of the mounting plate. A saw blade is extended around, and guided by, the guide plate, and is protected by guard means pivotally mounted on the mounting plate. A cradle frame structure releasably receives and clamps the mounting plate in a table sawing position when the chain saw is to be so used. A cradle frame pedestal pivotally supports the cradle frame structure for pivotation about a horizontal axis. A pivotally supported turntable is positioned beneath and supports the pedestal, with the turntable and associated pedestal being pivotable about a vertical axis. A workpiece-supporting table is positioned adjacent the cradle frame structure, pedestal and turntable, and has a substantially horizontal working surface located below the guide plate of the chain saw.

REFERENCES:
patent: 1123783 (1915-01-01), Muir
patent: 2851067 (1958-09-01), Greenslate
patent: 3385330 (1968-05-01), Haynes
patent: 3433277 (1969-03-01), Ribley
patent: 3771395 (1973-11-01), Heimert
patent: 3821918 (1974-07-01), Mehaus et al.

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