EP 1230992 A3 20041013 - Method for operating a rolling-mill train and control system for a rolling-mill train
Title (en)
Method for operating a rolling-mill train and control system for a rolling-mill train
Title (de)
Verfahren zum Betreiben einer Walzstrasse sowie Steuerungssystem für eine Walzstrasse
Title (fr)
Procédé pour faire fonctionner un train de laminoir et système de commande pour train de laminoir
Publication
Application
Priority
DE 10106527 A 20010213
Abstract (en)
[origin: EP1230992A2] Method for operating a rolling train for producing profiles which contains several roller systems (4, 6, 8) comprises measuring the bar thickness, flange height and flange thickness produced by each roller system. These are compared with desired values and the rollers adjusted as required. An Independent claim is included for a control system for the roller train.
IPC 1-7
IPC 8 full level
B21B 1/088 (2006.01); B21B 37/00 (2006.01); B21B 37/16 (2006.01); B21B 1/08 (2006.01)
CPC (source: EP US)
B21B 37/16 (2013.01 - EP US); B21B 1/088 (2013.01 - EP US); B21B 1/095 (2013.01 - EP US)
Citation (search report)
- [A] EP 0972581 A2 20000119 - SCHLOEMANN SIEMAG AG [DE]
- [XA] PATENT ABSTRACTS OF JAPAN vol. 1998, no. 04 31 March 1998 (1998-03-31)
- [AOP] HARTMANN R ET AL: "NEUENTWICKLUNG VON HYDRAULISCHEN ANSTELL- UND REGELSYSTEMEN SOWIE PROFILVERMESSUNG IN WALZWERKEN FÜR LANGPRODUKTE; NEWLY DEVELOPED HYDRAULIC SCREWDOWN AND CONTROL SYSTEMS AND SHAPE MEASUREMENT OF LONG PRODUCTS IN ROLLING MILLS", STAHL UND EISEN, VERLAG STAHLEISEN GMBH. DÜSSELDORF, DE, vol. 121, no. 4, 17 April 2001 (2001-04-17), pages 81 - 86, XP001065763, ISSN: 0340-4803
- [A] PATENT ABSTRACTS OF JAPAN vol. 1998, no. 02 30 January 1998 (1998-01-30)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1230992 A2 20020814; EP 1230992 A3 20041013; DE 10106527 A1 20020829; JP 2002282916 A 20021002; US 2002112514 A1 20020822; US 6601422 B2 20030805
DOCDB simple family (application)
EP 02000920 A 20020116; DE 10106527 A 20010213; JP 2002034078 A 20020212; US 7381602 A 20020211