Patent · US Expired

Process and device for influencing a profile of a rolled strip

US5855131A · kind A · utility

3Cited by

8References

25Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Friedemann Schmid · Erlangen, DE
Guenter Soergel · Nuremberg, DE
Otto Gramckow · Uttenreuth, DE

Key dates

Filing date	May 8, 1997
Grant date	Jan 5, 1999
Priority date	—
Expiry date	May 8, 2017

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB21B37/32
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

Process and device for influencing the profile of a rolled strip in a roll stand by affecting the camber of the rolls, i.e., the surface geometry of the rolls in the longitudinal direction of the rolls. The camber of the rolls is affected by influencing the temperature profile of the rolls or their surface in the longitudinal direction of the rolls. In one embodiment, the temperature profile of the surfaces of the rolls is controlled by cooling the surfaces of the rolls.

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