Geometrical instruments – Area integrators – Electrical
Patent
1982-09-07
1985-01-22
Stearns, Richard R.
Geometrical instruments
Area integrators
Electrical
72 36, 72461, B21D 1122
Patent
active
044943121
ABSTRACT:
A gauge bar assembly is provided with T-nut, quick-action hand clamp brackets to linear bearing blocks of a gauge drive mechanism. Gauge mounting brackets are supported and guided on upstanding tubes in the quick-action clamp brackets. Powered vertical drive for the mounting brackets is provided. A gauge bar having unusually high resistance to bending, due to a unique Y-shaped cross section, is clamped to the gauge mounting brackets. Flip fingers with manually adjustable adjustment wedges, and spring take-up means, are provided for precise horizontal adjustment of gauging fingers toward and away from press brake tooling.
REFERENCES:
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patent: 3618349 (1971-11-01), Roch
patent: 3666227 (1972-05-01), Frederick
patent: 3704611 (1972-12-01), Hirsch
patent: 3812695 (1974-05-01), Roch
patent: 3820377 (1974-06-01), Roch
patent: 3826119 (1974-07-01), Marotto
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patent: 4055070 (1977-10-01), Wingate et al.
patent: 4084424 (1978-04-01), Roch et al.
patent: 4411150 (1983-10-01), Klein et al.
Hurco Manufacturing Co. Inc.
Stearns Richard R.
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