(19)

(11)

EP 2 490 951 A1

(12)

(43) Date of publication: 29.08.2012 Bulletin 2012/35 (21) Application number: 09850635.5 (22) Date of filing: 19.10.2009

(51) International Patent Classification (IPC):  B65B 69/00(2006.01) B65H 19/10(2006.01) (86) International application number: PCT/SE2009/051184 (87) International publication number: WO 2011/049489 (28.04.2011 Gazette 2011/17)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR (71) Applicant: Bergs Engineering AB 791 05 Falun (SE)	(72) Inventor: ERIKSSON, Mats S-791 05 Falun (SE) (74) Representative: Fredriksson, Teresia et al Aros Patent AB P.O. Box 1544 S-751 45 Uppsala S-751 45 Uppsala (SE)