(19)

(11)

EP 0 147 426 A1

(12)

(43) Date of publication: 10.07.1985 Bulletin 1985/28 (21) Application number: 84902090.0 (22) Date of filing: 18.05.1984

(51) International Patent Classification (IPC):  A62C 33/ 00( . ) B65H 75/ 40( . ) B65H 75/ 36( . ) F16L 3/ 223( . ) (86) International application number: PCT/NO1984/000023 (87) International publication number: WO 1984/004688 (06.12.1984 Gazette 1984/28)

(84) Designated Contracting States: CH DE FR GB LI NL SE (30) Priority: 31.05.1983 NO 19830001935 (71) Applicant: BJERKE, Alf Johan N-1500 Moss (NO)	(72) Inventor: BJERKE, Alf Johan N-1500 Moss (NO)