Global Patent Index - EP 0726100 A1

EP 0726100 A1 19960814 - Rolling unit

Title (en)

Rolling unit

Title (de)

Walzeinheit

Title (fr)

Unité de laminage

Publication

EP 0726100 A1 19960814 (EN)

Application

EP 95300774 A 19950208

Priority

  • EP 95300774 A 19950208
  • ZA 95883 A 19950203

Abstract (en)

Disclosed is a rolling unit (10) consisting of two roll stands (12, 14). The roll stands (12, 14) each have pairs of openings (24a) defined through a housing (24) to locate on each side of the pass line (PL), and a pair of eccentric members (26) each having an eccentric opening (26a) are rotatably inserted in these openings (24a), respectively, with a predetermined space being secured axially therebetween. A pair of roll shafts (28), on which rolls (13, 15) are fitted to be rotatable integrally therewith, respectively, are rotatably inserted through these eccentric openings (26a). A pair of adjusting shafts (32) are rotatably disposed in the housing (24). A pair of worms (34), which engage with toothed portions (26b) are fitted on each adjusting shaft (32) to be rotatable integrally therewith. A gear, which is engaged commonly with the adjusting shaft (32). The positions of the rolls (13) can be varied by rotating the adjusting gear via the eccentric members (26). <IMAGE>

IPC 1-7

B21B 1/18; B21B 13/12; B21B 31/26

IPC 8 full level

B21B 1/18 (2006.01); B21B 13/12 (2006.01); B21B 31/26 (2006.01)

CPC (source: EP)

B21B 1/18 (2013.01); B21B 13/12 (2013.01); B21B 31/26 (2013.01)

Citation (applicant)

Citation (search report)

  • [XA] EP 0340505 A2 19891108 - SCHLOEMANN SIEMAG AG [DE]
  • [XA] PATENT ABSTRACTS OF JAPAN vol. 10, no. 353 (M - 539) 28 November 1986 (1986-11-28)
  • [XA] PATENT ABSTRACTS OF JAPAN vol. 4, no. 150 (M - 037) 22 October 1980 (1980-10-22)
  • [XA] W. KRÄMER ET AL.:: "Hochpräzisionswalzen von Stabstahl auf der Feinstahl- und Drahtstrasse der von Moos Stahl AG (Luzern/Schweiz)", STAHL UND EISEN., vol. 110, no. 6, 14 June 1990 (1990-06-14), DÜSSELDORF DE, pages 59 - 64, XP000140620
  • [A] PATENT ABSTRACTS OF JAPAN vol. 11, no. 266 (M - 620) 28 August 1987 (1987-08-28)
  • [A] H. BRAUER ET AL.:: "Developments - Rolling mill blocks in modern Kocks mills", IRON AND STEEL ENGINEER, vol. 55, no. 1, January 1978 (1978-01-01), PITTSBURGH US, pages 55 - 67, XP002366042

Designated contracting state (EPC)

AT BE CH DE ES FR GB IT LI LU PT SE

DOCDB simple family (publication)

EP 0726100 A1 19960814; EP 0726100 B1 19991103; AT E186244 T1 19991115; DE 69513137 D1 19991209; DE 69513137 T2 20000817; ES 2138704 T3 20000116; ZA 95883 B 19951013

DOCDB simple family (application)

EP 95300774 A 19950208; AT 95300774 T 19950208; DE 69513137 T 19950208; ES 95300774 T 19950208; ZA 95883 A 19950203