(19)

(11)

EP 2 269 278 A1

(12)

(43) Date of publication: 05.01.2011 Bulletin 2011/01 (21) Application number: 08716437.2 (22) Date of filing: 11.03.2008

(51) International Patent Classification (IPC):  H02G 3/22(2006.01) (86) International application number: PCT/EP2008/001930 (87) International publication number: WO 2009/112049 (17.09.2009 Gazette 2009/38)

(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 Designated Extension States: AL BA MK RS (71) Applicant: TST Tapper Sealing Technology AB 571 38 Nässjö (SE)	(72) Inventors: TAPPER, Paul S-571 95 Nässjö (SE) MALM, Christian S-553 31 Jönköping (SE) (74) Representative: Bokinge, Ole  Awapatent AB Junkersgatan 1 582 35 Linköping 582 35 Linköping (SE)