Rolling mill

Details Rolling mill Rolling mill

1988-03-02

1990-05-15

Bray, W. Donald

Metal deforming

By use of roller or roller-like tool-element

With carrier for roller-couple or tool-couple

72238, 72235, 74606R, B21B 3500

Patent

active

049246895

ABSTRACT:
A rolling mill provided with a pair of rolls rotatable in a roll housing and in a first mode of operation drivably connected to respective drive gears of a main frame and gear housing, the drive gears meshing with respective pinions which mesh together, the main frame and gear housing being capable of being located in either one of two positions angularly spaced at 180 degrees, and the drive gears and pinions are capable of being re-adjusted in position whereby in a second mode of operation the drive gears can be brought into mutually meshing positions and the pinions can be moved apart to become the gears with which the rolls are drivably connected.

REFERENCES:
patent: 3001409 (1961-09-01), Fumetti
patent: 3143004 (1964-08-01), Haskin, Jr.
patent: 3646795 (1972-03-01), Hinterholzl
patent: 3686919 (1972-08-01), Brusa
patent: 4182149 (1980-01-01), Wilson
patent: 4325245 (1982-04-01), Sherwood
patent: 4669294 (1987-06-01), Wilson
patent: 4807458 (1989-02-01), Buch et al.

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