Patent · US Expired

Roll for a roll stand

US6216519A · kind A · utility

1Cited by

4References

9Claims

0Family size

Assignee

SMS Schloemann-Siemag Aktiengesellschaft · DE

Inventors

Hans-Georg Hartung · Pulheim, DE
Ludwig Weingarten · Mülheim an der Ruhr, DE

Key dates

Filing date	Mar 4, 1999
Grant date	Apr 17, 2001
Priority date	—
Expiry date	Mar 4, 2019

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB21B13/142
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A roll for a roll stand including a roll shaft with at least one roll ring mounted on the roll shaft, wherein the roll shaft is axially displaceable. The roll stand for rolling a metal strip may be, for example, a two-high stand, a four-high stand or six-high stand. The surfaces of at least two of the inner roll components enclosed by an outer roll ring have contours which are curved in the axial direction, wherein the curved contours are turned relative to each other by 180.degree..

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.