Rolling mill stand with axially slidable rolls

Details Rolling mill stand with axially slidable rolls Rolling mill stand with axially slidable rolls

1988-04-11

1989-11-21

Larson, Lowell A.

Metal deforming

By use of roller or roller-like tool-element

With carrier for roller-couple or tool-couple

29122, 72 8, 72 11, 72 16, 72199, 72201, 72243, B21B 3118, B21B 3700, B21B 3120

Patent

active

048813966

ABSTRACT:
A rolling mill stand with work rolls which are supported as necessary by back-up rolls or by intermediate and back-up rolls. The rolls are axially slidable relative to each other. The bodies of the rolls are provided with alternatingly concavely and convexly shaped contours in such a way that the rolls supplement each other in at least one axial position of the rolls so that no gap exists between the rolls. Corrections of the roll gap between a pair of rolls can be carried out by relative axial displacement of the rolls. The contours of the rolls have in the neutral position thereof, in addition to a maximum inclination in the middle, maximum inclinations of the circumferential lines on both sides of the middle of the circumferential surfaces of the rolls in longitudinal direction of the rolls in which roll gap profile changes are to be effected.

REFERENCES:
patent: 3818743 (1974-06-01), Kajiwara et al.
patent: 3857268 (1974-12-01), Kajiwara
patent: 3902345 (1975-09-01), Shida
patent: 4400957 (1983-08-01), Carlstedt et al.
patent: 4440012 (1984-04-01), Feldmann et al.
patent: 4519233 (1985-05-01), Feldmann et al.
patent: 4587819 (1986-05-01), Hausen
patent: 4656859 (1987-04-01), Ginzburg
patent: 4726213 (1988-02-01), Manchu
patent: 4730475 (1988-03-01), Ginzburg
patent: 4800742 (1989-01-01), Feldmann et al.

Affiliated with

Also associated with

Rating

Rolling mill stand with axially slidable rolls does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Rolling mill stand with axially slidable rolls, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rolling mill stand with axially slidable rolls will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1419629