EP 1893361 A1 20080305 - METHOD AND APPARATUS FOR PRODUCING STRIP HAVING A VARIABLE THICKNESS
Title (en)
METHOD AND APPARATUS FOR PRODUCING STRIP HAVING A VARIABLE THICKNESS
Title (de)
VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG EINES BANDES MIT VARIABLER DICKE
Title (fr)
PROCEDE ET APPAREIL PERMETTANT DE PRODUIRE UNE BANDE A EPAISSEUR VARIABLE
Publication
Application
Priority
- EP 2006004453 W 20060511
- EP 05076114 A 20050511
- EP 06753573 A 20060511
Abstract (en)
[origin: WO2006119998A1] The invention relates to a method for producing strip having a variable thickness in its length direction, in particular a repetitive thickness variation, using a stand of a rolling mill, wherein the strip has a thickness Dl when entering the mill stand and a thickness D2 when leaving the mill stand. According to the invention, the speed of the strip when leaving the mill stand is used as an input to control the speed of the rolls in the mill stand. The invention also relates to an apparatus for producing strip having a variable thickness.
IPC 8 full level
B21B 37/26 (2006.01); B21B 37/46 (2006.01); B21B 37/50 (2006.01)
CPC (source: EP US)
B21B 37/26 (2013.01 - EP US); B21B 37/46 (2013.01 - EP US); B21B 37/50 (2013.01 - EP US); B21B 2265/02 (2013.01 - EP US); B21B 2275/04 (2013.01 - EP US); B21B 2275/06 (2013.01 - EP US)
Citation (search report)
See references of WO 2006119998A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2006119998 A1 20061116; EP 1893361 A1 20080305; US 2008223100 A1 20080918
DOCDB simple family (application)
EP 2006004453 W 20060511; EP 06753573 A 20060511; US 91383906 A 20060511