(19)

(11)

EP 0 651 847 A1

(12)

(43) Date of publication: 10.05.1995 Bulletin 1995/19 (21) Application number: 93915867.0 (22) Date of filing: 09.07.1993

(51) International Patent Classification (IPC):  E05B 73/ 00( . ) E05B 51/ 02( . ) (86) International application number: PCT/EP1993/001804 (87) International publication number: WO 1994/001646 (20.01.1994 Gazette 1994/03)

(84) Designated Contracting States: AT BE CH DE DK FR GB LI NL SE (30) Priority: 09.07.1992 NL 19920001231 (71) Applicant: VAN MOERKERKEN, Arthur NL-1091 SJ Amsterdam (NL)	(72) Inventor: VAN MOERKERKEN, Arthur NL-1091 SJ Amsterdam (NL) (74) Representative: Hofinger, Engelbert, DDr., et al  Patentanwälte Torggler & Hofinger Wilhelm-Greil-Strasse 16 A-6020 Innsbruck A-6020 Innsbruck (AT)