EP 2830788 B1 20160302 - METHOD FOR ROLLING A SHEET OF MATERIAL
Title (en)
METHOD FOR ROLLING A SHEET OF MATERIAL
Title (de)
VERFAHREN ZUM WALZEN EINES MATERIALBANDES
Title (fr)
PROCÉDÉ DE LAMINAGE D'UNE BANDE DE MATÉRIAU
Publication
Application
Priority
- EP 12161767 A 20120328
- EP 2013055656 W 20130319
- EP 13713773 A 20130319
Abstract (en)
[origin: EP2644289A1] The method involves transporting a material strip (4) through rolling stands (2.1-2.3, 2.6, 2.7), and continuously determining a width difference between a current width of a tape end section and a current width of a belt section of the material strip during the transportation of the material strip. A tape tension in the tape end section is adjusted depending on the determined width difference when the tape end section is totally or partially held between the rolling stands by loop lifters (3.1, 3.2, 3.6) such that the width difference is reduced.
IPC 8 full level
B21B 37/22 (2006.01); B21B 37/50 (2006.01)
CPC (source: EP)
B21B 37/22 (2013.01); B21B 37/50 (2013.01); B21B 2261/06 (2013.01); B21B 2265/02 (2013.01); B21B 2265/12 (2013.01); B21B 2275/04 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2644289 A1 20131002; CN 104203439 A 20141210; CN 104203439 B 20170405; EP 2830788 A1 20150204; EP 2830788 B1 20160302; IN 1708KON2014 A 20151023; WO 2013143914 A1 20131003
DOCDB simple family (application)
EP 12161767 A 20120328; CN 201380016664 A 20130319; EP 13713773 A 20130319; EP 2013055656 W 20130319; IN 1708KON2014 A 20140814