(19)

(11)

EP 1 812 677 A2

(12)

(88) Date of publication A3: 13.07.2006 (43) Date of publication: 01.08.2007 Bulletin 2007/31 (21) Application number: 05800873.1 (22) Date of filing: 08.11.2005

(51) International Patent Classification (IPC):  E06B 9/264(2006.01) E06B 9/262(2006.01) (86) International application number: PCT/DK2005/000713 (87) International publication number: WO 2006/050728 (18.05.2006 Gazette 2020/06)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR (30) Priority: 15.11.2004 DK 200401765 (71) Applicant: VKR Holding A/S 2860 Søborg (DK)	(72) Inventor: HINDHEDE, Per, Solsø 6900 Skjern (DK) (74) Representative: Carlsson, Eva et al Internationalt Patent-Bureau A/S Rigensgade 11 1316 Copenhagen K 1316 Copenhagen K (DK)