(19)

(11)

EP 0 755 477 A1

(12)

(43) Date of publication: 29.01.1997 Bulletin 1997/05 (21) Application number: 95916892.0 (22) Date of filing: 12.04.1995

(51) International Patent Classification (IPC):  E05B 59/ 00( . ) E05B 63/ 06( . ) E05B 47/ 00( . ) E05B 63/ 00( . ) E05B 65/ 10( . ) (86) International application number: PCT/SE1995/000400 (87) International publication number: WO 1995/028541 (26.10.1995 Gazette 1995/46)

(84) Designated Contracting States: AT BE CH DE DK ES FR GB IE IT LI LU NL PT SE (30) Priority: 14.04.1994 SE 19940001274 (71) Applicant: ASSA AB S-631 05 Eskilstuna (SE)	(72) Inventor: URBY, Lars S-633 47 Eskilstuna (SE) (74) Representative: Wennborg, Göte  Kransell & Wennborg AB Box 27834 115 93 Stockholm 115 93 Stockholm (SE)