Apparatus for rotating the shells of rolls in calenders or the l

Details Apparatus for rotating the shells of rolls in calenders or the l Apparatus for rotating the shells of rolls in calenders or the l

1986-09-09

1987-07-21

Goldberg, Howard N.

Metal working

Means to assemble or disassemble

Puller or pusher means, contained force multiplying operator

29112, B21B 1302, B05C 108

Patent

active

046808434

ABSTRACT:
The cylindrical shell of a roll in a calender is rotatable about and is movable radially of a stationary carrier. The shell receives torque from a gear which is rotatably journalled in a housing. The housing is movable radially of the shell by a motor operated in response to signals from a monitoring device which ascertains deviations of the position of the shell from a preselected position. Adjustments of the housing relative to the carrier are proportional to or match the extent of deviation of the position of the shell from the preselected position.

REFERENCES:
patent: 3075632 (1963-01-01), Watt
patent: 3419890 (1968-12-01), Sustus
patent: 3834632 (1974-09-01), Docksteader
patent: 4402233 (1983-09-01), Toivonen et al.
patent: 4477954 (1984-10-01), Molinatto
patent: 4570314 (1986-02-01), Holik et al.

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