EP 4240988 A1 20230913 - DEVICE FOR A MOTOR VEHICLE TRANSMISSION CHAIN
Title (en)
DEVICE FOR A MOTOR VEHICLE TRANSMISSION CHAIN
Title (de)
VORRICHTUNG FÜR EINE KRAFTFAHRZEUGGETRIEBEKETTE
Title (fr)
DISPOSITIF POUR UNE CHAINE DE TRANSMISSION DE VEHICULE AUTOMOBILE
Publication
Application
Priority
- FR 2011450 A 20201106
- EP 2021080694 W 20211104
Abstract (en)
[origin: WO2022096609A1] The invention relates to a device (10) for a motor vehicle transmission chain, comprising: - a rotating element (3) intended to be mounted to rotate about an axis (X) of rotation, the rotating element (3) comprising a radial portion (7), and a cylindrical skirt (8) of radial dimension (Ep), extending from the radial portion (7), - an annular cover (9), arranged with the rotating element (3) in order to enclose resilient members (5), wherein the cylindrical skirt (8) of the cylindrical skirt (8) and the cover (9) each comprise positioning means (80, 90) mutually interacting so as to position the cover (9) on the rotating element (3), the positioning means (80, 90) of the cylindrical skirt (8) and the cover (9) being fastened together by welding.
IPC 8 full level
F16F 15/131 (2006.01)
CPC (source: EP)
F16F 15/1315 (2013.01); F16F 2226/04 (2013.01); F16F 2226/048 (2013.01); F16F 2230/0041 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
FR 3116093 A1 20220513; FR 3116093 B1 20221216; CN 220523180 U 20240223; EP 4240988 A1 20230913; WO 2022096609 A1 20220512
DOCDB simple family (application)
FR 2011450 A 20201106; CN 202190000848 U 20211104; EP 2021080694 W 20211104; EP 21805513 A 20211104