Lead chopper

Details Lead chopper Lead chopper

1978-06-19

1980-09-16

Bray, W. Donald

Cutting

With work immobilizer

Means to clamp work

83575, 83577, 83581, 269157, B26D 702, B26D 508

Patent

active

042222966

ABSTRACT:
A cutting tool for cutting soft ductile materials such as came (a lead or lead alloy extrusion used for leaded glass) without distortion. A thin steel blade is rapidly accelerated by impulse to cut the came. The blade is accelerated either by an electrical solenoid, a hammer, or other suitable means.

REFERENCES:
patent: 1453200 (1923-04-01), Stacho
patent: 2142566 (1939-01-01), Lehman
patent: 2578637 (1951-12-01), Taube
patent: 2597559 (1952-05-01), Bekey
patent: 3709083 (1973-01-01), Doherty
patent: 3841185 (1974-10-01), Baran

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