(19)

(11)

EP 1 718 551 A1

(12)

(43) Date of publication: 08.11.2006 Bulletin 2006/45 (21) Application number: 05704757.3 (22) Date of filing: 26.01.2005

(51) International Patent Classification (IPC):  B65H 18/10(2006.01) B65H 18/26(2006.01) (86) International application number: PCT/SE2005/000086 (87) International publication number: WO 2005/075326 (18.08.2005 Gazette 2005/33)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR (30) Priority: 03.02.2004 SE 0400251 (71) Applicant: Bergs Engineering 791 05 Falun (SE)	(72) Inventors: BERGS, Sune S-790 15 Sundborn (SE) SJÖGREN, Magnus S-791 42 Falun (SE) (74) Representative: Hedman, Anders et al Aros Patent AB P.O. Box 1544 751 45 Uppsala 751 45 Uppsala (SE)