Rolling mill

Details Rolling mill Rolling mill

1975-09-30

1977-04-26

Larson, Lowell A.

Metal deforming

By use of 'flying tool' engaging moving work

Including arcuately oscillating tool-face

72406, 72407, 72241, B21B 1318

Patent

active

040193586

ABSTRACT:
In a rolling mill for a metal workpiece and comprising a pair of rotary work rolls for reducing the thickness of the workpiece when it is fed therebetween, a carrier for at least one of the work rolls comprises a cam surface which can roll on a counterface provided on a backing member for the carrier. Means are provided for displacing the carrier, whereby the cam surface is rolled on the counterface of the backing member and the said one work roll is displaced to describe a path determined by the shapes of the cam surface and counterface. It is preferred that each work roll of the pair be supported by a separate displaceable carrier, each carrier having a cam surface which can roll on counterfaces of separate associated backing members.

REFERENCES:
patent: R12515 (1906-07-01), Briede
patent: 2118224 (1938-05-01), Pearson
patent: 2975663 (1961-03-01), Platzer
patent: 3102443 (1963-09-01), Dell et al.
patent: 3425253 (1969-02-01), Saxl
patent: 3505849 (1970-04-01), Grube
patent: 3625042 (1971-12-01), Sendzimir
patent: 3635065 (1972-01-01), Sendzimir
patent: 3789646 (1974-02-01), Sendzimir

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