(19)

(11)

EP 0 116 551 A1

(12)

(43) Date of publication: 29.08.1984 Bulletin 1984/35 (21) Application number: 83901117.0 (22) Date of filing: 25.03.1983

(51) International Patent Classification (IPC):  F16B 2/ 08( . ) (86) International application number: PCT/SE1983/000108 (87) International publication number: WO 1983/003449 (13.10.1983 Gazette 1983/24)

(84) Designated Contracting States: AT BE CH DE FR GB LI LU NL (30) Priority: 26.03.1982 SE 19820001956 (71) Applicant: ERGONOMI-OCH FÖRSVARSMATERIAL AB S-163 08 Spanga (SE)	(72) Inventor: ALMKVIST, Lars Lison S-163 54 Spanga (SE) (74) Representative: Svanfeldt, Hans-Ake, et al  DR. LUDWIG BRANN PATENTBYRA AB P.O. Box 1344 S-751 43 Uppsala S-751 43 Uppsala (SE)