"C" block roll bending

Details "C" block roll bending "C" block roll bending

1999-06-24

2000-06-13

Butler, Rodney A.

Metal deforming

By use of roller or roller-like tool-element

With carrier for roller-couple or tool-couple

72240, B21B 1314, B21B 2900, B21B 3107

Patent

active

060734744

ABSTRACT:
A work roll bending system for profile control of continuous metal strip during rolling which is especially useful for retrofitting an existing rolling mill absent such feature to provide it with roll bending capabilities. The advantage of the system is its compactness in the vertical direction which facilitates its positioning between housing posts of the rolling mill where space in the vertical direction is often limited. Bending wings for exerting bending forces to work roll chocks with use of hydraulic cylinder and piston assemblies extend from the chocks in an intermeshing manner to allow wings from top and bottom work roll chocks to occupy the same horizontal plane without interference during at least some roll gap settings. That bending wing arrangement also allows for elimination of a "layer" of hydraulic cylinder and piston assemblies which also reduces space requirements in the vertical direction.

REFERENCES:
patent: 3171304 (1965-03-01), Sims et al.
patent: 3228219 (1966-01-01), Fox
patent: 3747387 (1973-07-01), Shumaker
patent: 4238947 (1980-12-01), Graham et al.
patent: 4898014 (1990-02-01), Ginzburg et al.
patent: 5638716 (1997-06-01), Jonen

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