(19)

(11)

EP 0 704 031 A1

(12)

(43) Date of publication: 03.04.1996 Bulletin 1996/14 (21) Application number: 94917014.0 (22) Date of filing: 09.06.1994

(51) International Patent Classification (IPC):  F16G 13/ 04( . ) F16H 7/ 06( . ) F16G 13/ 07( . ) (86) International application number: PCT/FI1994/000247 (87) International publication number: WO 1994/029613 (22.12.1994 Gazette 1994/28)

(84) Designated Contracting States: AT BE CH DE DK GB LI NL SE (30) Priority: 16.06.1993 FI 19930002755 (71) Applicant: FINNCHAIN OY SF-26100 Rauma (FI)	(72) Inventor: TUOMIKOSKI, Pekka FIN-26100 Rauma (FI) (74) Representative: Gramm, Werner, Prof. Dipl.-Ing.  GRAMM, LINS & PARTNER, Theodor-Heuss-Strasse 2 D-38122 Braunschweig D-38122 Braunschweig (DE)