Rolling stand

Details Rolling stand Rolling stand

1987-06-23

1989-04-04

Spruill, Robert L.

Metal deforming

With use of control means energized in response to activator...

Metal deforming by use of roller or roller-like tool element

72 11, 72 20, 72 21, 72245, 100 47, 100162B, 100170, B21B 1314, B21B 3708

Patent

active

048174076

ABSTRACT:
A rolling stand includes a stationary roll and at least one movable roll in spaced-apart relationship with the journals of the movable roll supported in a bearing unit which cooperates with a control mechanism for radially displacing the movable roll relative to the stationary roll and thus for adjusting the gap therebetween. The bearing unit includes two separate radial bearings with one radial bearing cooperating with a control element and with the other radial bearing acted upon by a work element which applies a counterforce in opposition to the force exerted by the control element.

REFERENCES:
patent: 3373588 (1968-03-01), Stone
patent: 3394566 (1968-07-01), O'Brien
patent: 3448683 (1969-06-01), Seanor et al.
patent: 3659450 (1972-05-01), Metzger
patent: 3803866 (1974-04-01), Sterrett et al.
patent: 3902114 (1975-08-01), Alich
patent: 4280552 (1981-07-01), Bayer et al.

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