(19)

(11)

EP 1 954 906 A2

(12)

(88) Date of publication A3: 07.06.2007 (43) Date of publication: 13.08.2008 Bulletin 2008/33 (21) Application number: 06791446.5 (22) Date of filing: 05.10.2006

(51) International Patent Classification (IPC):  E06B 3/74(2006.01) E04B 2/74(2006.01) (86) International application number: PCT/DK2006/000555 (87) International publication number: WO 2007/042031 (19.04.2007 Gazette 2007/16)

(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: 07.10.2005 DK 200501402 (71) Applicant: VKR Holding A/S 2970 Hørsholm (DK)	(72) Inventor: CHRISTENSEN, Jørn, Bjerg DK-7400 Herning (DK) (74) Representative: Münzer, Marc Eric  Zacco Denmark A/S Hans Bekkevolds Allé 7 2900 Hellerup 2900 Hellerup (DK)