EP 0543014 B2 20041027 - SIX-STAGE ROLLING MILL
Title (en)
SIX-STAGE ROLLING MILL
Title (de)
SECHS-WALZEN-WALZWERK
Title (fr)
LAMINOIR A SIX ETAGES
Publication
Application
Priority
- JP 9200639 W 19920518
- JP 94292 A 19920107
- JP 13942891 A 19910516
- JP 13943191 A 19910516
- JP 14415291 A 19910521
- JP 18946791 A 19910704
- JP 18946891 A 19910704
- JP 18946991 A 19910704
- JP 18947091 A 19910704
Abstract (en)
[origin: EP0543014A1] A six-stage rolling mill provided with a pair of top and bottom work rolls, intermediate rolls and backup rolls, at least the intermediate rolls out of the intermediate rolls and the work rolls capable of being shifted in the axial direction, wherein, barrel lengths larger than those of the backup rolls are provided to the respective intermediate rolls in such a manner that, even in the maximum and minimum shift attitudes, the barrel ends of the intermediate rolls can project outwardly beyond those of the backup rolls, so that the six-stage rolling mill particularly high in longitudinal rigidity can be provided. <IMAGE>
IPC 1-7
IPC 8 full level
B21B 13/14 (2006.01); B21B 27/02 (2006.01); B21B 13/02 (2006.01); B21B 27/10 (2006.01)
CPC (source: EP KR)
B21B 13/14 (2013.01 - KR); B21B 13/142 (2013.01 - EP); B21B 27/10 (2013.01 - EP); B21B 2013/028 (2013.01 - EP); B21B 2027/022 (2013.01 - EP); B21B 2027/103 (2013.01 - EP); B21B 2267/18 (2013.01 - EP); B21B 2269/04 (2013.01 - EP); B21B 2269/06 (2013.01 - EP); B21B 2269/14 (2013.01 - EP); B21B 2269/16 (2013.01 - EP)
Citation (opposition)
Opponent :
- DE 3712043 A1 19881027 - SCHLOEMANN SIEMAG AG [DE]
- EP 0049798 A2 19820421 - SCHLOEMANN SIEMAG AG [DE]
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0543014 A1 19930526; EP 0543014 A4 19950524; EP 0543014 B1 19980819; EP 0543014 B2 20041027; CA 2087156 A1 19921117; CA 2087156 C 20001226; DE 69226690 D1 19980924; DE 69226690 T2 19990107; DE 69226690 T3 20050210; JP 2654313 B2 19970917; JP H05245506 A 19930924; KR 100216299 B1 19990816; KR 930701244 A 19930611; WO 9220471 A1 19921126
DOCDB simple family (application)
EP 92910178 A 19920518; CA 2087156 A 19920518; DE 69226690 T 19920518; JP 12508192 A 19920518; JP 9200639 W 19920518; KR 930700100 A 19930115