(19)

(11)

EP 0 190 309 A1

(12)

(43) Date of publication: 13.08.1986 Bulletin 1986/33 (21) Application number: 85904156.0 (22) Date of filing: 19.08.1985

(51) International Patent Classification (IPC):  E06B( . ) E06B 3/ 984( . ) E06B 1/ 04( . ) (86) International application number: PCT/NO1985/000048 (87) International publication number: WO 1986/001250 (27.02.1986 Gazette 1986/05)

(84) Designated Contracting States: AT BE CH DE FR GB IT LI LU NL SE (30) Priority: 20.08.1984 NO 19850003233 (71) Applicant: FONGEN, Stein N-1870 Orje (NO)	(72) Inventor: FONGEN, Stein N-1870 Orje (NO)