Multipurpose rolling mill

Details Multipurpose rolling mill Multipurpose rolling mill

1988-03-09

1989-06-27

Larson, Lowell A.

Metal deforming

By use of roller or roller-like tool-element

With carrier for roller-couple or tool-couple

72199, 72241, 72243, B21B 3108, B21B 1314

Patent

active

048417610

ABSTRACT:
The rolling mill comprises a plurality of working rolls and supporting rolls or a plurality of working rolls, intermediate rolls and supporting rolls. The intermediate rolls with their mounts and the slender working rolls ussed with them in six-high operation are exchangeable with or replaceable by larger thicker working rolls for two-high operation. No contact can occur between the body of a working roll and the body of the adjacent supporting roll during use as a two-high mill. In two-high operation the mount of a working roll is provided with a spacer piece engaging against the mounting member of the adjacent supporting roll. The mounts of the thicker working rolls used in two-high operation can be fitted into the guide pieces which act as guides for the mounting pieces of the intermediate rolls when the rolling mill is used as a six-high mill.

REFERENCES:
patent: 4440012 (1984-04-01), Feldmann et al.
patent: 4519233 (1985-05-01), Feldmann et al.
patent: 4531394 (1985-07-01), Turley et al.
patent: 4763505 (1988-08-01), Klute et al.

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