(19)

(11)

EP 1 613 833 A1

(12)

(43) Date of publication: 11.01.2006 Bulletin 2006/02 (21) Application number: 04721496.0 (22) Date of filing: 18.03.2004

(51) International Patent Classification (IPC):  E06B 7/23(1968.09) (86) International application number: PCT/EP2004/002816 (87) International publication number: WO 2004/088081 (14.10.2004 Gazette 2004/42)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR Designated Extension States: AL LT LV MK (30) Priority: 04.04.2003 SE 0300998 (71) Applicant: TRELLEBORG AB 231 22 Trelleborg (SE)	(72) Inventor: EMILSON, Fredrik S-331 41 Värnamo (SE) (74) Representative: Hjalmarsson, Magnus Axel  Awapatent AB, Box 5117 200 71 Malmö 200 71 Malmö (SE)