(19)

(11)

EP 2 499 317 A1

(12)

(43) Date of publication: 19.09.2012 Bulletin 2012/38 (21) Application number: 10774221.5 (22) Date of filing: 08.11.2010

(51) International Patent Classification (IPC):  E05C 17/28(2006.01) (86) International application number: PCT/EP2010/067015 (87) International publication number: WO 2011/057988 (19.05.2011 Gazette 2011/20)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR (30) Priority: 11.11.2009 DK 200901207 (71) Applicant: VKR Holding A/S 2970 Hørsholm (DK)	(72) Inventor: NIELSEN, Esben Brun DK-6950 Ringkøbing (DK) (74) Representative: Zacco Denmark A/S  Hans Bekkevolds Allé 7 2900 Hellerup 2900 Hellerup (DK)