(19)

(11)

EP 0 193 559 A1

(12)

(43) Date of publication: 10.09.1986 Bulletin 1986/37 (21) Application number: 85904299.0 (22) Date of filing: 30.08.1985

(51) International Patent Classification (IPC):  B27L 7/ 00( . ) B27M 3/ 02( . ) (86) International application number: PCT/NO1985/000052 (87) International publication number: WO 1986/001452 (13.03.1986 Gazette 1986/06)

(84) Designated Contracting States: BE DE GB SE (30) Priority: 30.08.1984 NO 19840003442 (71) Applicants: NILSEN, Halftan N-8301 Svolvaer (NO) NILSEN, Rune N-8301 Svolvaer (NO)	(72) Inventors: NILSEN, Halftan N-8301 Svolvaer (NO) NILSEN, Rune N-8301 Svolvaer (NO) (74) Representative: Wagner, Karl Heinz  H. Wagner & Co. AB Norra Vallgatan 72 S-211 22 Malmö S-211 22 Malmö (SE)