Press roll

Details Press roll Press roll

1982-06-04

1986-02-18

Goldberg, Howard N.

Metal working

Means to assemble or disassemble

Puller or pusher means, contained force multiplying operator

29116R, 100 93RP, 100162B, B21B 3132

Patent

active

045703140

ABSTRACT:
A press roll contains a stationary roll support or beam and a roll shell rotatable about the stationary roll support, the roll shell being formed of an easily deformable material. The roll shell is supported at a support surface located at the region of the roll support. This support surface can be convex and possess a larger radius than the radius of the roll shell, can be planar or concave. Guide surfaces possessing a convex profile laterally merge at the support surface. The support surface and the guide surfaces are provided with a pressure lubrication and possibly with hydrostatic bearing pockets. A support part or element can be movable in relation to the stationary roll support or beam in the manner of controlled deflection rolls.

REFERENCES:
patent: 3657782 (1972-04-01), Mott
patent: 3804707 (1974-04-01), Mohr et al.
patent: 4030177 (1977-06-01), Hold
patent: 4106407 (1978-04-01), Mitter
patent: 4228571 (1980-10-01), Biondetti
patent: 4249290 (1981-02-01), Lehmann
patent: 4287021 (1981-09-01), Justus et al.

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