(19)

(11)

EP 2 300 186 A1

(12)

(43) Date of publication: 30.03.2011 Bulletin 2011/13 (21) Application number: 09773825.6 (22) Date of filing: 29.06.2009

(51) International Patent Classification (IPC):  B23B 49/02(2006.01) B23B 45/14(2006.01) (86) International application number: PCT/SE2009/000336 (87) International publication number: WO 2010/002310 (07.01.2010 Gazette 2010/01)

(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 MK MT NL NO PL PT RO SE SI SK TR Designated Extension States: AL BA RS (30) Priority: 30.06.2008 SE 0801551 (71) Applicant: Anders, Gradin 871 61 Härnösand (SE)	(72) Inventor: Anders, Gradin 871 61 Härnösand (SE)