Roll having magnetic deflection compensation

Details Roll having magnetic deflection compensation Roll having magnetic deflection compensation

1976-12-30

1977-12-13

Guest, Alfred R.

Metal working

Means to assemble or disassemble

Puller or pusher means, contained force multiplying operator

B21B 1302

Patent

active

040620972

ABSTRACT:
A deflection-compensated roll of the type which is adapted to be used in the calender or press section of a paper machine. The roll has an inner non-rotating axle and an outer shell surrounding and rotatable with respect to the axle, this axle and shell having a common axis. The axle includes an inner magnet structure while the shell includes an outer magnet structure which rotates together with the shell. These inner and outer magnet structures cooperate to provide attraction between the shell and axle on one side of the above axis and repulsion between the shell and axle on the opposite side of the above axis, to achieve in this way a deflection-compensation.

REFERENCES:
patent: 2908964 (1959-10-01), Appenzeller
patent: 3150419 (1964-09-01), Aurich
patent: 3392432 (1968-07-01), Naumann
patent: 3397439 (1968-08-01), Hanau
patent: 3456582 (1969-07-01), McClenathan
patent: 3457618 (1969-07-01), O'Neal et al.
patent: 3846883 (1974-11-01), Biondetti

Affiliated with

Also associated with

Rating

Roll having magnetic deflection compensation does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Roll having magnetic deflection compensation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Roll having magnetic deflection compensation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-482352