Arrangement in a press roll and a press roll

Details Arrangement in a press roll and a press roll Arrangement in a press roll and a press roll

2006-10-06

2010-06-01

Ross, Dana (Department: 3725)

Metal deforming

By use of roller or roller-like tool-element

Roller or roller-like tool-element of particular configuration

C492S002000, C492S007000

Reexamination Certificate

active

07726164

ABSTRACT:
An arrangement in connection with supporting a press roll which press roll includes a support shaft extending through a rotating roll shell in the axial direction and being supported using at least one bearing element in at least one bearing point to a support frame, such as a bearing block, and which arrangement includes a torque support for preventing the rotation of the support shaft. At least one torque support has been arranged to at least one of the bearing points inside a bearing housing or equivalent.

REFERENCES:
patent: 3672018 (1972-06-01), Junk et al.
patent: 4249290 (1981-02-01), Lehmann
patent: 4293988 (1981-10-01), Biondetti
patent: 4319522 (1982-03-01), Marchioro et al.
patent: 4334344 (1982-06-01), Biondetti
patent: 4611379 (1986-09-01), Heitzman
patent: 5138918 (1992-08-01), Attardi et al.
patent: 6203480 (2001-03-01), Haag et al.
patent: 6758139 (2004-07-01), Knoll

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