EP 0919296 B1 20030402 - Adaption of hot rolling lines for rolling thin strips
Title (en)
Adaption of hot rolling lines for rolling thin strips
Title (de)
Nachrüstung von Warmwalzstrassen zum Walzen von dünnen Bändern
Title (fr)
Adaption des trains de laminage chauds pour laminer des bandes minces
Publication
Application
Priority
EP 97120406 A 19971121
Abstract (en)
[origin: EP0919296A1] A temperature equalization furnace (7) between the reversing roll stand (3) and the finish hot rolling section (6) reduces the maximum velocity and/or further reduces the strip thickness. The number of places (8) for the strip is chosen so that the total time for each batch in the furnace is a multiple of its rolling time in the hot rolling section.
IPC 1-7
IPC 8 full level
B21B 1/24 (2006.01); B21B 45/00 (2006.01); C21D 9/00 (2006.01); F27B 9/14 (2006.01); B21B 1/26 (2006.01); B21B 1/34 (2006.01); F27B 9/30 (2006.01)
CPC (source: EP US)
B21B 1/24 (2013.01 - EP US); B21B 45/004 (2013.01 - EP US); C21D 9/0081 (2013.01 - EP US); F27B 9/142 (2013.01 - EP US); B21B 1/26 (2013.01 - EP US); B21B 1/34 (2013.01 - EP US); B21B 2201/02 (2013.01 - EP US); F27B 2009/3094 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE DE ES FR GB IT NL SE
DOCDB simple family (publication)
EP 0919296 A1 19990602; EP 0919296 B1 20030402; AT E235972 T1 20030415; DE 59709709 D1 20030508; ES 2196240 T3 20031216; US 6122950 A 20000926
DOCDB simple family (application)
EP 97120406 A 19971121; AT 97120406 T 19971121; DE 59709709 T 19971121; ES 97120406 T 19971121; US 19637998 A 19981119