Metal deforming – By deflecting successively-presented portions of work during... – By use of deflected arranged to provide longitudinally...
Patent
1984-11-02
1987-02-10
Crane, Daniel C.
Metal deforming
By deflecting successively-presented portions of work during...
By use of deflected arranged to provide longitudinally...
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:
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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
Crane Daniel C.
Danieli & C. Officine Meccaniche SpA
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