Housingless rolling mill

Details Housingless rolling mill Housingless rolling mill

1998-11-10

2000-05-23

Tolan, Ed

Metal deforming

By use of roller or roller-like tool-element

With carrier for roller-couple or tool-couple

72248, 72 106, 72 145, B21B 3100

Patent

active

060653183

ABSTRACT:
A housingless rolling mill having an upper and lower work roll, upper bearing blocks and lower bearing blocks for supporting the upper and lower work rolls, and screw-down cylinders for pulling the upper and lower bearing blocks vertically toward each other. The screw-down cylinder is tiltable with the use of upper and lower spherical. Legs of the lower bearing block are turnable in a roll cross direction. Lower cross cylinders are provided at the lower bearing block, and upper cross cylinders are provided at the upper bearing block to enable the work rolls to cross at an angle .theta.. Thus, a strip material is rolled to a satisfactory shape and thickness with the upper work roll and the lower work roll crossing each other.

REFERENCES:
patent: 3309909 (1967-03-01), Wilson
patent: 3580034 (1971-05-01), Wilson
patent: 4557130 (1985-12-01), Bond
patent: 4570472 (1986-02-01), Kuwano
patent: 5870916 (1999-02-01), Drigani et al.

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