(19)

(11)

EP 2 134 493 A1

(12)

(43) Date of publication: 23.12.2009 Bulletin 2009/52 (21) Application number: 08741839.8 (22) Date of filing: 02.04.2008

(51) International Patent Classification (IPC):  B23B 49/02(2006.01) B23B 45/14(2006.01) (86) International application number: PCT/SE2008/000243 (87) International publication number: WO 2008/121052 (09.10.2008 Gazette 2008/41)

(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 MT NL NO PL PT RO SE SI SK TR (30) Priority: 03.04.2007 SE 0700873 (71) Applicant: Anders, Gradin 871 61 Härnösand (SE)	(72) Inventor: Anders, Gradin 871 61 Härnösand (SE)