Search International and National Patent Collections

1. (WO2018100315) LINKAGE FOR THE TRANSMISSION MECHANISMS

Pub. No.:    WO/2018/100315    International Application No.:    PCT/FR2017/053323
Publication Date: Fri Jun 08 01:59:59 CEST 2018 International Filing Date: Fri Dec 01 00:59:59 CET 2017
IPC: F16G 5/18
Applicants: CLOPET, Cyril
AZZOPARDI, Pierre
REVOL, Vincent
Inventors: CLOPET, Cyril
AZZOPARDI, Pierre
REVOL, Vincent
Title: LINKAGE FOR THE TRANSMISSION MECHANISMS
Abstract:
Transmission linkage (2) for a continuously variable transmission mechanism (1) comprising at least one wheel (3, 4, 5) comprising two rotating flanges (31, 32, 41, 42, 51, 52), said linkage comprising: a first set of first links (210, 210', 410, 410', 510, 510', 700, 800, 900) having bearing surfaces (2106, 2107, 2108, 2109) able to come into contact between two flanges; a second set of second links (212, 412, 512) hinged to one another to form a closed-loop chain, the number of second links being equal to the number of first links; according to the invention, each link of one of the sets comprises a meshing pin (2120, 2120', 2120'', 4103, 505, 600, 632, 642) and each link of the other set comprises at least one closed reception housing (2110, 2110' 415, 515, 615, 621, 631, 641, 651) comprising meshing walls (2111, 624) engaging with said meshing pin via a meshing connection, said meshing connection allowing each first link to move with respect to the second link with which it collaborates, at least in a longitudinal direction (L).