Rolling mill

Details Rolling mill Rolling mill

1991-05-14

1992-05-05

Crane, Daniel C.

Metal deforming

By deflecting successively-presented portions of work during...

By use of deflector arranged to bend work transversely of...

72176, 72226, 72238, 72181, B21B 3114

Patent

active

051096889

ABSTRACT:
A rolling mill comprising a plurality of roll passes for progressively forming a workpiece to a desired final cross-sectional shape wherein each roll pass comprises a pair of rotatable mountings, the mountings being disposed on opposite sides of a pass line of the mill, each rotatable mounting carrying at least two rolling means of different configuration to form the workpiece to a difference final shape and rotation of the mounting permitting a selected rolling means of each mounting to be disposed, at a rolling position, on opposite sides of said pass line to engage and form the workpiece and wherein the mill has a drive means to rotate at least one rolling means of at least one of said roll passes when disposed in said rolling position.

REFERENCES:
patent: 494904 (1893-04-01), Story
patent: 1936228 (1933-11-01), Crafton
patent: 3318130 (1967-05-01), Sendzimir
patent: 3453852 (1969-07-01), Valente
patent: 4136545 (1979-01-01), Wilson
patent: 4903516 (1990-02-01), Olsson
patent: 4974435 (1990-12-01), Vandenbroucke

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