Patent · US Expired

Method and device for reeling up in the proper position a hot-rolled strip in a reeling installation

US6874724B2 · kind B2 · utility

4Cited by

6References

12Claims

0Family size

Assignees

BFI VDeh—Institut fur angewandte Forschung GmbH · DE
THYSSEN KRUPP STAHL AG · DE

Inventors

Ulrich Müller · Neustadt, DE
Andreas Wolff · Munich, DE
Gerd Thiemann · Bochum, DE
Michael W. Degner · Novi, US

Key dates

Filing date	Mar 22, 2001
Grant date	Apr 5, 2005
Priority date	—
Expiry date	Mar 22, 2021

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB21B2265/08
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

The invention relates to a method and a device for the positionally correct winding up of a metal strip in a coiling device, the hot strip being fed to the coiling device by a driving device with driving rollers, the driving rollers being tiltable in relation to one another by a controller by means of actuators for changing the gap between the driving rollers, and the controller being fed the position of the edge of the hot strip upstream of the driving device as a measured variable and as a setpoint reference variable, an optimization of the winding result of the rolled strip coil being achieved by the surface geometry of the rolled strip being determined as a measured variable and fed to the controller.

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