Roll stand with noncylindrical rolls

Details Roll stand with noncylindrical rolls Roll stand with noncylindrical rolls

1983-04-08

1985-05-28

Larson, Lowell A.

Metal deforming

By use of roller or roller-like tool-element

With carrier for roller-couple or tool-couple

72241, B21B 3118

Patent

active

045192332

ABSTRACT:
A rolling stand comprises a housing defining a pair of parallel and spaced inner axes and a pair of parallel and spaced outer axes flanking the inner axes and defining therewith a plane. Respective inner rolls are journaled in the housing at the inner axes and have bodies axially symmetrical about the respective axes and having centered on the respective axes roll-body surfaces of noncylindrical shape and each formed by rotation of a continuously curved generatrix about the respective axis. One of the inner rolls is displaceable axially relative to the other inner roll from an end position to another position. The inner-roll surfaces are spaced in the plane in the other position at a uniform distance and in the plane in the end position at a nonuniform distance. Respective outer rolls journaled in the housing at the outer axes bear toward each other on the respective inner rolls. The outer rolls have roll bodies axially symmetrical about the respective axes and having centered on the respective axes roll-body surfaces of noncylindrical shape complementary to that of the respective inner roll. At least one of the rolls of one of the pairs can be displaced axially relative to one of the rolls of the other pair.

REFERENCES:
patent: 1895607 (1933-01-01), Coe
patent: 3943742 (1976-03-01), Kajiwara et al.
patent: 4440012 (1984-04-01), Feldmann et al.

Affiliated with

Also associated with

Rating

Roll stand with noncylindrical 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 Roll stand with noncylindrical rolls, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Roll stand with noncylindrical rolls will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-862546