(19)

(11)

EP 0 732 963 A1

(12)

(43) Date of publication: 25.09.1996 Bulletin 1996/39 (21) Application number: 95903488.0 (22) Date of filing: 06.12.1994

(51) International Patent Classification (IPC):  A62B 1/ 20( . ) B64D 25/ 14( . ) E01D 15/ 12( . ) B63B 7/ 08( . ) E01D 1/ 00( . ) (86) International application number: PCT/SE1994/001171 (87) International publication number: WO 1995/015787 (15.06.1995 Gazette 1995/25)

(84) Designated Contracting States: AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE (30) Priority: 06.12.1993 SE 19930004048 (71) Applicant: Stefenson, Per S-413 13 Göteborg (SE)	(72) Inventor: Stefenson, Per S-413 13 Göteborg (SE) (74) Representative: Mossmark, Anders, et al  Albihn West AB, Box 142 401 22 Göteborg 401 22 Göteborg (SE)