(19)

(11)

EP 0 621 845 A1

(12)

(43) Date of publication: 02.11.1994 Bulletin 1994/44 (21) Application number: 93902623.0 (22) Date of filing: 19.01.1993

(51) International Patent Classification (IPC):  B65C 9/ 18( . ) B65C 9/ 36( . ) (86) International application number: PCT/SE1993/000022 (87) International publication number: WO 1993/013986 (22.07.1993 Gazette 1993/18)

(84) Designated Contracting States: AT BE CH DE DK ES FR GB IT LI SE (30) Priority: 20.01.1992 SE 19920000170 (71) Applicant: SECURITY DOOR PA TJORN AB S-440 60 Skärhamn (SE)	(72) Inventor: JOHANSSON, Bengt S-440 60 Skärhamn (SE) (74) Representative: Eriksson, Hans Gustaf  Patentfirman Hans G. Eriksson HB Box 50 S-640 24 Sköldinge S-640 24 Sköldinge (SE)