Straightening machines, and straightening machines thus improved

Metal deforming – By deflecting successively-presented portions of work during... – By use of deflected arranged to provide longitudinally...

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Details

72239, B21D 102, B21D 114

Patent

active

046415114

ABSTRACT:
A straightening machine for rolled, extruded or drawn products includes a frame and removable, offset upper and lower sets of rollers. The rollers are mounted on respective upper and lower supports, with the lower supports being vertically movable with respect to the upper supports, with the lower supports being vertically movable with respect to the upper supports. A carrier within the frame can be used to remove the rollers from the machine.

REFERENCES:
patent: 385058 (1888-06-01), Jones
patent: 2058717 (1936-10-01), Paterson
patent: 2567537 (1951-09-01), Workman
patent: 3555871 (1971-01-01), Hlafcsak
patent: 3559441 (1971-02-01), Lemper et al.
patent: 3648505 (1972-03-01), Eibe et al.
patent: 3782161 (1974-01-01), McGeeney et al.
patent: 4368633 (1983-01-01), Nogota

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