Controlled deflection roll

Details Controlled deflection roll Controlled deflection roll

1981-01-08

1982-11-09

Desmond, Eugene F.

Metal working

Means to assemble or disassemble

Puller or pusher means, contained force multiplying operator

29113AD, B21B 1314, B21B 2900

Patent

active

043577431

ABSTRACT:
A controlled deflection roll possesses a roll shell which is radially movable in at least one plane in relation to a roll support. Position feelers or sensors are arranged at the ends of the roll shell. These position feelers control regulators operatively associated with pressure or support elements located between the roll support and the roll shell, as a function of deviations from a predetermined reference or set position, in a manner such that the roll shell is maintained in the reference or set position. It is possible to influence the pressure or support elements by the position feelers either equally or unequally, and specifically, with decreasing intensity in the presence of increasing distance from the related position feeler.

REFERENCES:
patent: 3119324 (1964-01-01), Justus
patent: 3802044 (1974-04-01), Spillmann et al.
patent: 4023480 (1977-05-01), Biondetti
patent: 4074624 (1978-02-01), Biornstad et al.
patent: 4136546 (1979-01-01), Lehmann
patent: 4154160 (1979-05-01), Kusters

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