Hand held portable band saw

Details Hand held portable band saw Hand held portable band saw

1982-05-17

1983-11-08

Peters, Jimmy C.

Cutlery

Cutting tools

Saw

83521, 83817, B27B 1308

Patent

active

044134142

ABSTRACT:
A band saw or scroller is provided which includes a housing with confronting spaced portions and apparatus for carrying a plurality of rollers for supporting a closed loop band saw blade for travel of the blade in a closed loop path with a portion of the blade extending between the spaced housing portions. Apparatus is provided for driving the carrying means to drive the blade. Apparatus is provided for adjustment of blade tension by the adjustment of the position of one of the rollers by varying the orientation of the roller shaft axis, the adjustment apparatus including an adjustably rotated mounted member, and means eccentrically positioned on the rotatable member to support an end of the roller shaft, so that adjustment of the rotational position of the rotatable member adjusts the roller shaft orientation to vary the position of the roller periphery.

REFERENCES:
patent: 2625964 (1953-01-01), Green
patent: 2876809 (1959-03-01), Retsch
patent: 2903027 (1959-09-01), Edgemond
patent: 3656391 (1972-04-01), Von Arx
patent: 3658102 (1972-04-01), Joosten
patent: 3829970 (1974-08-01), Anderson
patent: 4001937 (1977-01-01), Stelljes
patent: 4172402 (1979-10-01), Hayward

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