(19)

(11)

EP 2 329 090 A1

(12)

(43) Date of publication: 08.06.2011 Bulletin 2011/23 (21) Application number: 08803138.0 (22) Date of filing: 21.08.2008

(51) International Patent Classification (IPC):  E06B 3/263(2006.01) (86) International application number: PCT/EP2008/060972 (87) International publication number: WO 2010/020283 (25.02.2010 Gazette 2010/08)

(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: VKR Holding A/S 2970 Hørsholm (DK)	(72) Inventor: BJØRN, Eirik DK-6950 Ringkøbing (DK) (74) Representative: Münzer, Marc Eric  Guardian IP Consulting I/S Krakasvej 17 3400 Hillerød 3400 Hillerød (DK)