Power hacksaw

Details Power hacksaw Power hacksaw

1983-09-20

1985-06-25

Watts, Douglas D.

Cutting

By tool reciprocable along elongated edge

With tool in-feed

83824, 269 872, B27B 1100

Patent

active

045246637

ABSTRACT:
In a power actuated hacksaw, a blade guide having a bearing block and roller assembly is disposed within a raceway in order to align the hacksaw blade. The blade guide is mounted on a vise which securely holds a workpiece in place while it is being cut. The hacksaw blade is held by a frame which reciprocates in response to the rotation of a wheel. The wheel may be rotated by either a motor or an electric drill.

REFERENCES:
patent: 43561 (1864-07-01), Berry
patent: 548453 (1895-10-01), Otis
patent: 573028 (1896-12-01), McBeth
patent: 4377909 (1983-03-01), Keener

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