(19)

(11)

EP 0 329 648 A1

(12)

(43) Date of publication: 30.08.1989 Bulletin 1989/35 (21) Application number: 86906968.0 (22) Date of filing: 29.10.1986

(51) International Patent Classification (IPC):  A63B 21/ 072( . ) F16B 3/ 00( . ) B25B 23/ 00( . ) F16B 39/ 02( . ) (86) International application number: PCT/SE1986/000495 (87) International publication number: WO 1988/003232 (05.05.1988 Gazette 1988/10)

(84) Designated Contracting States: AT BE CH DE FR GB IT LI NL (71) Applicant: SVENSSON, Jan-Erik S-568 00 Skillingaryd (SE)	(72) Inventor: SVENSSON, Jan-Erik S-568 00 Skillingaryd (SE) (74) Representative: Engström, Christer  Smultronvägen 61 S-331 00 Värnamo S-331 00 Värnamo (SE)