(19)

(11)

EP 1 689 953 A1

(12)

(43) Date of publication: 16.08.2006 Bulletin 2006/33 (21) Application number: 04793672.9 (22) Date of filing: 21.10.2004

(51) International Patent Classification (IPC):  E04D 13/03(2006.01) F24F 13/18(2006.01) E06B 7/06(2006.01) (86) International application number: PCT/NL2004/000747 (87) International publication number: WO 2005/038165 (28.04.2005 Gazette 2005/17)

(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 (30) Priority: 21.10.2003 NL 1024583 (71) Applicant: VKR Holding A/S 2860 Søborg (DK)	(72) Inventor: VAN STRAALEN, Micha¬l, Angelo NL-3734 BM Den Dolder (NL) (74) Representative: Vermeulen, Martijn  Exter Polak & Charlouis B.V. P.O. Box 3241 2280 GE Rijswijk 2280 GE Rijswijk (NL)