Variable-crown roll

Details Variable-crown roll Variable-crown roll

1989-11-09

1991-04-16

Larson, Lowell A.

Metal working

Means to assemble or disassemble

Puller or pusher means, contained force multiplying operator

291161, 291295, 29130, 722414, 722525, B21B 1302

Patent

active

050071521

ABSTRACT:
A variable-crown roll is disclosed, which comprises a curved arbor, and a plurality of antifriction bearings which are mounted on said arbor, said bearings being asymmetrically disposed with respect to the lengthwise center of said arbor, and bearings on one side of the lengthwise center of said arbor being symmetric with respect to said bearings on the other side of the lengthwise center.

REFERENCES:
patent: 3783481 (1974-01-01), Gallant
patent: 4856155 (1989-08-01), Niskanen et al.
patent: 4860416 (1989-08-01), Masui et al.

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