(19)

(11)

EP 2 681 148 A1

(12)

(43) Date of publication: 08.01.2014 Bulletin 2014/02 (21) Application number: 12752988.1 (22) Date of filing: 28.02.2012

(51) International Patent Classification (IPC):  B66F 7/06(2006.01) B66F 7/08(2006.01) (86) International application number: PCT/SE2012/050226 (87) International publication number: WO 2012/118435 (07.09.2012 Gazette 2012/36)

(84) Designated Contracting States: AL 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 RS SE SI SK SM TR (30) Priority: 28.02.2011 DK 201100135 (71) Applicant: REAC AB 662 23 Åmål (SE)	(72) Inventor: BALLE, Hans DK-7400 Herning (DK) (74) Representative: Andrén, Bertil  L-O Lundquist Patentbyrå AB Box 80 651 03 Karlstad 651 03 Karlstad (SE)