(19)

(11)

EP 0 111 519 A1

(12)

(43) Date of publication: 27.06.1984 Bulletin 1984/26 (21) Application number: 83901835.0 (22) Date of filing: 13.06.1983

(51) International Patent Classification (IPC):  E04F 17/ 02( . ) F23J 11/ 00( . ) E04F 17/ 04( . ) (86) International application number: PCT/NO1983/000024 (87) International publication number: WO 1984/000188 (19.01.1984 Gazette 1984/02)

(84) Designated Contracting States: AT CH DE GB LI NL SE (30) Priority: 22.06.1982 NO 19820002069 (71) Applicant: BRU, Terje Frank N-4300 Sandnes (NO)	(72) Inventor: BRU, Terje Frank N-4300 Sandnes (NO)