(19)

(11)

EP 2 504 119 A1

(12)

(43) Date of publication: 03.10.2012 Bulletin 2012/40 (21) Application number: 10833666.0 (22) Date of filing: 23.11.2010

(51) International Patent Classification (IPC):  B23C 5/22(2006.01) B23B 51/04(2006.01) B23B 51/00(2006.01) (86) International application number: PCT/SE2010/051287 (87) International publication number: WO 2011/065901 (03.06.2011 Gazette 2011/22)

(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: 24.11.2009 SE 0950891 (71) Applicant: DOF Tools AB 461 53 Trollhättan (SE)	(72) Inventor: SVENSSON, Mattias S-465 97 Nossebro (SE) (74) Representative: Cederbom, Hans Erik August et al Cegumark AB Box 53047 400 14 Göteborg 400 14 Göteborg (SE)