(19)

(11)

EP 0 148 185 A1

(12)

(43) Date of publication: 17.07.1985 Bulletin 1985/29 (21) Application number: 84900768.0 (22) Date of filing: 07.02.1984

(51) International Patent Classification (IPC):  E06B 9/ 324( . ) E06B 9/ 78( . ) (86) International application number: PCT/SE1984/000038 (87) International publication number: WO 1984/003535 (13.09.1984 Gazette 1984/22)

(84) Designated Contracting States: AT CH DE FR GB LI NL (30) Priority: 04.03.1983 SE 19830001206 (71) Applicant: Swensson, Torsten S-113 26 Stockholm (SE)	(72) Inventor: Swensson, Torsten S-113 26 Stockholm (SE)