EP 3469226 A1 20190417 - FRICTION-BASED SPEED SYNCHRONISATION DEVICE
Title (en)
FRICTION-BASED SPEED SYNCHRONISATION DEVICE
Title (de)
REIBUNGSBASIERTE GESCHWINDIGKEITSSYNCHRONISATIONSVORRICHTUNG
Title (fr)
DISPOSITIF DE SYNCHRONISATION DE VITESSES PAR FRICTION
Publication
Application
Priority
- FR 1655317 A 20160609
- FR 2017051444 W 20170608
Abstract (en)
[origin: WO2017212175A1] The invention relates to a friction-based speed synchronisation device (5) for a vehicle, comprising: a counter pressure plate (12); a pressure plate (7) which is secured to the counter pressure plate (12) such as to rotate therewith and which can move along an axis relative to the counter pressure plate; a disc (8) which can rotate about an axis (X) and which is framed by the counter pressure (12) and pressure (7) plates; and a plurality of friction elements (10) arranged in succession about the axis (X), which can be trapped between the counter pressure (12) and pressure (7) plates in order to synchronise the speeds of the plates and the disc. The device is characterised in that each friction element (10) is removably mounted on one of the following: the counter pressure plate (12), the pressure plate (7) or the disc (8).
IPC 8 full level
F16D 13/70 (2006.01); F16D 13/64 (2006.01)
CPC (source: EP)
F16D 13/64 (2013.01); F16D 13/70 (2013.01); F16D 13/385 (2013.01); F16D 2013/642 (2013.01); F16D 2069/0433 (2013.01); F16D 2300/12 (2013.01)
Citation (search report)
See references of WO 2017212175A1
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
DOCDB simple family (publication)
WO 2017212175 A1 20171214; CN 109642617 A 20190416; EP 3469226 A1 20190417; FR 3052517 A1 20171215; FR 3052517 B1 20191220
DOCDB simple family (application)
FR 2017051444 W 20170608; CN 201780045981 A 20170608; EP 17735194 A 20170608; FR 1655317 A 20160609