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(11)

EP 1 735 513 A1

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(43) Date of publication: 27.12.2006 Bulletin 2006/52 (21) Application number: 05715143.3 (22) Date of filing: 01.04.2005

(51) International Patent Classification (IPC):  E05B 9/08(2006.01) (86) International application number: PCT/DK2005/000224 (87) International publication number: WO 2005/095739 (13.10.2005 Gazette 2005/41)

(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 MC NL PL PT RO SE SI SK TR (30) Priority: 01.04.2004 DK 200400523 (71) Applicant: Ruko A/S 2730 Herlev (DK)	(72) Inventor: HEMMINGSEN, Poul DK-4733 Tappernøje (DK) (74) Representative: Larsen, Hans Ole et al Larsen & Birkeholm A/S, Banegårdspladsen 1, P.O. Box 362 1570 Copenhagen V 1570 Copenhagen V (DK)