(19)

(11)

EP 2 533 956 A1

(12)

(43) Date of publication: 19.12.2012 Bulletin 2012/51 (21) Application number: 11740119.0 (22) Date of filing: 08.02.2011

(51) International Patent Classification (IPC):  B27D 1/08(2006.01) (86) International application number: PCT/SE2011/050142 (87) International publication number: WO 2011/096886 (11.08.2011 Gazette 2011/32)

(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: 08.02.2010 SE 1050127 08.02.2010 US 302461 P (71) Applicant: Pålskog Teknik AB 590 49 Vikingstad (SE)	(72) Inventor: ANDERSSON, Lars S-590 75 Ljungsbro (SE) (74) Representative: Ström & Gulliksson AB  Box 4188 203 13 Malmö 203 13 Malmö (SE)