Straightening machine for metal plate and strip

Details Straightening machine for metal plate and strip Straightening machine for metal plate and strip

1979-11-27

1982-02-02

Mehr, Milton S.

Metal deforming

By deflecting successively-presented portions of work during...

By use of deflected arranged to provide longitudinally...

72165, B21D 102

Patent

active

043133223

ABSTRACT:
A straightening machine has upper and lower sets of straightening rollers, each backed up by back-up rollers. The back-up rollers are mounted on bearing supports. In one set of straightening rollers, the bearing supports extend parallel to the rollers and all the back-up rollers associated with one straightening roller are mounted on a common support. In the other set of straightening rollers, the bearing supports extend at right angles to the rollers, and each support mounts back-up rollers, each of which is associated with a different one of the straightening rollers. Each of the bearing supports can be moved towards or away from the gap between the upper and lower sets of straightening rollers.

REFERENCES:
patent: 1890342 (1932-12-01), Sutton et al.
patent: 2254461 (1941-09-01), Todd
patent: 2429142 (1947-10-01), Thomas
patent: 2827945 (1958-03-01), Maust
patent: 2852065 (1958-09-01), Peterson
patent: 3289448 (1966-12-01), Wiig

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