EP 1958711 A1 20080820 - Method and apparatus for thermo-mechanical controlled rolling of metal plates and strips
Title (en)
Method and apparatus for thermo-mechanical controlled rolling of metal plates and strips
Title (de)
Verfahren und Vorrichtung für thermomechanisch gesteuertes Walzen von Metallplatten und Metallstreifen
Title (fr)
Procédé et appareil pour roulement contrôlé thermo-mécaniquement des plaques et bandes métalliques
Publication
Application
Priority
EP 07270012 A 20070216
Abstract (en)
Method for thermo-mechanical controlled rolling of metal slabs to plates or strips, in which for two successively rolled slabs the time gap between the starts of their rolling phases 1 is always smaller than the sum of the duration of all rolling phases and all cooling phases of the rolling pattern, and in which during rolling the batch it occurs on at least one rolling mill stand several times that a rolling phase applied to one slab or plate or strip is succeeded by a different rolling phase applied on another slab or plate or strip. In the apparatus for thermo-mechanical rolling according to that method the number of storage positions is half the interleave depth of the performed rolling pattern rounded up to an integer.
IPC 8 full level
B21B 39/00 (2006.01); C21D 8/02 (2006.01)
CPC (source: EP KR US)
B21B 39/00 (2013.01 - KR); B21B 39/004 (2013.01 - EP US); C21D 8/02 (2013.01 - KR); C21D 8/0226 (2013.01 - EP US); B21B 1/32 (2013.01 - EP US); B21B 39/12 (2013.01 - EP US); B21B 45/0218 (2013.01 - EP US); B21B 2201/06 (2013.01 - EP US)
Citation (search report)
- [X] GB 1396946 A 19750611 - MANNESMANN ROEHREN WERKE AG
- [A] WO 2006063839 A1 20060622 - SMS DEMAG AG [DE], et al
- [A] EP 0885974 A1 19981223 - SCHLOEMANN SIEMAG AG [DE]
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
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
EP 1958711 A1 20080820; AT E533573 T1 20111215; BR PI0807923 A2 20140624; DK 2111309 T3 20120305; EP 2111309 A1 20091028; EP 2111309 B1 20111116; JP 2010517787 A 20100527; KR 101178348 B1 20120829; KR 20090111348 A 20091026; PL 2111309 T3 20120330; RU 2009134523 A 20110327; RU 2434699 C2 20111127; US 2010077823 A1 20100401; WO 2008098709 A1 20080821
DOCDB simple family (application)
EP 07270012 A 20070216; AT 08707621 T 20080208; BR PI0807923 A 20080208; DK 08707621 T 20080208; EP 08707621 A 20080208; EP 2008000976 W 20080208; JP 2009549371 A 20080208; KR 20097019186 A 20080208; PL 08707621 T 20080208; RU 2009134523 A 20080208; US 52749508 A 20080208