(19)

(11)

EP 0 162 049 A1

(12)

(43) Date of publication: 27.11.1985 Bulletin 1985/48 (21) Application number: 84900653.0 (22) Date of filing: 27.01.1984

(51) International Patent Classification (IPC):  E04B 1/ 82( . ) E04B 1/ 76( . ) E04B 1/ 86( . ) E04B 1/ 84( . ) (86) International application number: PCT/SE1984/000027 (87) International publication number: WO 1984/002940 (02.08.1984 Gazette 1984/18)

(84) Designated Contracting States: AT BE CH DE FR GB LI LU NL SE (30) Priority: 28.01.1983 SE 19830000459 02.09.1983 SE 19830004747 (71) Applicant: Amnéus, Krister S-162 30 Vällingby (SE)	(72) Inventor: Amnéus, Krister S-162 30 Vällingby (SE)