Rolling mill stand

Details Rolling mill stand Rolling mill stand

1977-06-28

1979-01-30

Mehr, Milton S.

Metal deforming

By use of roller or roller-like tool-element

With carrier for roller-couple or tool-couple

B21B 3114

Patent

active

041365453

ABSTRACT:
A rolling mill stand, particularly for a rod or bar mill, has, at each side of the pass line, a rotary roll housing which includes a number of fitments each for detachably carrying a roll assembly. By rotating the roll housings, one of the roll assemblies of each roll housing can be brought into a rolling position, in which it is coupled to drive means. In order to change the rolls at the rolling positions, each of the roll housings is rotated to bring a fresh roll assembly into position. The stand has a roll change rig enabling one or more of the roll assemblies of each roll housing to be quickly run out of the stand and replaced by substitute roll assemblies.

REFERENCES:
patent: 494904 (1893-04-01), Story
patent: 3292406 (1966-12-01), O'Brien
patent: 3336781 (1967-08-01), Wilson et al.
patent: 3348403 (1967-10-01), Bartley
patent: 3459023 (1969-08-01), Adair
patent: 3491570 (1970-01-01), Beard
patent: 3566498 (1971-03-01), Kato et al.

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