(19)

(11)

EP 2 550 124 A1

(12)

(43) Date of publication: 30.01.2013 Bulletin 2013/05 (21) Application number: 11759801.1 (22) Date of filing: 23.03.2011

(51) International Patent Classification (IPC):  B23C 1/04(2006.01) B23Q 1/00(2006.01) B23C 1/08(2006.01) (86) International application number: PCT/SE2011/050330 (87) International publication number: WO 2011/119099 (29.09.2011 Gazette 2011/39)

(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: 23.03.2010 SE 1000275 (71) Applicant: Carlstad Machinetools AB 654 65 Karlstad (SE)	(72) Inventor: LARSSON, Michael S-654 65 Karlstad (SE) (74) Representative: Johansson, Lars E.  Hynell Patenttjänst AB P.O. Box 138 683 23 Hagfors 683 23 Hagfors (SE)