Metal deforming – By relatively movable offset tool-faces – With tool motion in fixed path
Patent
1982-04-16
1984-01-24
Crosby, Gene P.
Metal deforming
By relatively movable offset tool-faces
With tool motion in fixed path
72448, B21D 502
Patent
active
044268734
ABSTRACT:
A flexible wedge for use under the die of a press to compensate for deflection of the die when force is exerted against it, the wedge being elongated and tapering across its width and having graded flexibility along its length with the portions nearer the ends of the wedge being more flexible in order for the wedge to deflect as a uniformly load beam when a concentrated force is applied at its center to position it under a die.
REFERENCES:
patent: 2199864 (1940-05-01), Wehr
patent: 4106323 (1978-08-01), Haenni
patent: 4347727 (1982-09-01), Galiger
patent: 4354374 (1982-10-01), Deguchi
Pearson Eugene W.
Pedersen Arthur L.
Canron Corporation
Chickering Robert B.
Crosby Gene P.
Grunewald Glen R.
Warren Manfred M.
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