(19)
(11) EP 1 097 008 A1

(12)

(43) Date of publication:
09.05.2001 Bulletin 2001/19

(21) Application number: 99933449.3

(22) Date of filing: 09.07.1999
(51) International Patent Classification (IPC)7: B21B 37/72
(86) International application number:
PCT/SE9901/248
(87) International publication number:
WO 0002/678 (20.01.2000 Gazette 2000/03)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

(30) Priority: 10.07.1998 SE 9802493

(71) Applicant: ABB AB
721 83 Västeras (SE)

(72) Inventors:
  • OLSSON, Mats
    S-723 49 Väster s (SE)
  • SOLLANDER, Dag
    S-722 31 Väster s (SE)

(74) Representative: Berglund, Stefan 
Bjerkéns Patentbyra KBÖstermalmsgatan 58
114 50 Stockholm
114 50 Stockholm (SE)

   


(54) A METHOD AND A DEVICE FOR CONTROLLING TAIL DIMENSIONS IN A ROLLING MILL