Patent · US Expired

Tension control method for a rolling stock section

US6199417A · kind A · utility

2Cited by

6References

6Claims

0Family size

Assignee

SMS Schloemann-Siemag Aktiengesellschaft · DE

Inventors

Otmar Palzer · Jüchen, DE
Karl Keller · Hilchenbach, DE
Karl-Heinz Balve · Hilchenbach, DE
Miroslav Polok · Třinec, CZ

Key dates

Filing date	Oct 20, 1999
Grant date	Mar 13, 2001
Priority date	—
Expiry date	Oct 20, 2019

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB21B37/50
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A tension control method for a rolling stock section located between a front roll stand and a rear roll stand of a rolling train, wherein a tensioning element with an actual adjusting force is adjusted relative to the rolling stock section, so that the rolling stock section is deflected by the tensioning element by an actual deflection; the actual adjusting force and the actual deflection are determined; and a tension existing between the front roll stand and the rear roll stand in the rolling stock section is adjusted such that the actual adjusting force approaches a desired adjusting force and/or the actual deflection approaches a desired deflection.

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