(19)

(11)

EP 0 190 320 A1

(12)

(43) Date of publication: 13.08.1986 Bulletin 1986/33 (21) Application number: 85904240.0 (22) Date of filing: 16.08.1985

(51) International Patent Classification (IPC):  F42B 6/ 00( . ) (86) International application number: PCT/DK1985/000079 (87) International publication number: WO 1986/001418 (13.03.1986 Gazette 1986/06)

(84) Designated Contracting States: AT BE CH DE FR GB IT LI LU NL SE (30) Priority: 24.08.1984 DK 19840004043 (71) Applicants: HANSEN, Toni Uldall DK-2970 Horsholm (DK) THORSEN, Roland DK-2970 Horsholm (DK)	(72) Inventors: HANSEN, Toni Uldall DK-2970 Horsholm (DK) THORSEN, Roland DK-2970 Horsholm (DK)