(19)

(11)

EP 0 258 382 A1

(12)

(43) Date of publication: 09.03.1988 Bulletin 1988/10 (21) Application number: 87901720.0 (22) Date of filing: 20.02.1987

(51) International Patent Classification (IPC):  F41F 3/ 10( . ) F42B 39/ 00( . ) (86) International application number: PCT/SE1987/000084 (87) International publication number: WO 1987/005099 (27.08.1987 Gazette 1987/19)

(84) Designated Contracting States: AT BE CH DE FR GB IT LI LU NL SE (30) Priority: 20.02.1986 SE 19860000758 (71) Applicant: RYDINGSTAM, Robert S-440 30 Marstrand (SE)	(72) Inventor: RYDINGSTAM, Robert S-440 30 Marstrand (SE)