Load-bearing structure for a continuous rolling mill for seamles

Details Load-bearing structure for a continuous rolling mill for seamles Load-bearing structure for a continuous rolling mill for seamles

1987-02-04

1989-01-03

Spruill, Robert L.

Metal deforming

By use of roller or roller-like tool-element

Plural roller-couples

72209, 72238, B21B 1704, B21B 3108

Patent

active

047947764

ABSTRACT:
A continuous rolling mill for producing seamless tubes, operating on the restrained mandrel principle, has a stand-less structure which includes a load-bearing box-type framework wherein there are formed seats for accommodating working rolls and their chocks. The structure has reduced bulk in the axial direction and weight.

REFERENCES:
patent: 2101959 (1937-12-01), Schulz
patent: 2264688 (1941-12-01), Wolf
patent: 3016772 (1962-01-01), Hornbostel
patent: 4038855 (1977-08-01), Scheib

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