Straightening machine for rolled beams

Details Straightening machine for rolled beams Straightening machine for rolled beams

1999-04-28

2000-03-21

Butler, Rodney A

Metal deforming

By use of roller or roller-like tool-element

With carrier for roller-couple or tool-couple

B21B 3107, B21B 3118

Patent

active

060389079

ABSTRACT:
A straightening machine for rolled beams, particularly I-beams, wherein at least one of the two straightening disks which rest from the inside against the beam flanges and are supported by a straightening shaft is axially adjustable. One of the straightening disks is fixedly connected to the straightening shaft through a mounting sleeve, while the other straightening disk is fixedly positioned in accordance with its adjusting dimension on a sliding sleeve which is adjustably mounted on the sleeve. Optionally, the mounting sleeve can be coupled to the sliding sleeve, on the one hand, and the sliding sleeve can separately be coupled to a piston/cylinder unit, on the other hand.

REFERENCES:
patent: 5152164 (1992-10-01), Horiuchi et al.
patent: 5154074 (1992-10-01), Haraguchi et al.
patent: 5806361 (1996-07-01), Kitamura et al.

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