Global Patent Index - EP 0543014 A4

EP 0543014 A4 19950524 -

Publication

EP 0543014 A4 19950524 (EN)

Application

EP 92910178 A 19920518

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

B21B 13/14

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 (search report)

  • [A] EP 0258482 A1 19880309 - SCHLOEMANN SIEMAG AG [DE]
  • [A] DE 3638331 A1 19880519 - SCHLOEMANN SIEMAG AG [DE]
  • [PXA] PATENT ABSTRACTS OF JAPAN vol. 16, no. 132 (M - 1229) 3 April 1992 (1992-04-03)
  • [YA] PATENT ABSTRACTS OF JAPAN vol. 12, no. 218 (M - 711) 22 June 1988 (1988-06-22)
  • [YA] PATENT ABSTRACTS OF JAPAN vol. 11, no. 380 (M - 650) 11 December 1987 (1987-12-11)
  • See references of WO 9220471A1

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