(19)

(11)

EP 0 804 670 A1

(12)

(43) Date of publication: 05.11.1997 Bulletin 1997/45 (21) Application number: 95936992.0 (22) Date of filing: 20.11.1995

(51) International Patent Classification (IPC):  E05F 17/ 00( . ) E06B 3/ 44( . ) (86) International application number: PCT/DK1995/000457 (87) International publication number: WO 1996/016244 (30.05.1996 Gazette 1996/25)

(84) Designated Contracting States: BE DE DK ES FR GB IE IT NL SE (30) Priority: 18.11.1994 DK 19940000435U (71) Applicant: Byens Tegnestue APS 2100 Copenhagen O (DK)	(72) Inventors: HERSKIND, Niels DK-1264 Copenhagen K. (DK) HARILD, Jens DK-1364 Copenhagen K. (DK) (74) Representative: Nielsen, Henrik Sten  OSTENFELD PATENTBUREAU A/S, Bredgade 41, P.O. Box 1183 1011 Copenhagen K 1011 Copenhagen K (DK)