EP 2061979 A1 20090527 - DUAL CLUTCH TRANSMISSION
Title (en)
DUAL CLUTCH TRANSMISSION
Title (de)
DOPPELKUPPLUNGSGETRIEBE
Title (fr)
BOÎTE DE VITESSES À EMBRAYAGE DOUBLE
Publication
Application
Priority
- EP 2007059181 W 20070903
- DE 102006043046 A 20060914
Abstract (en)
[origin: WO2008031737A1] The invention relates to a dual clutch transmission, for example for a motor vehicle, with a dual clutch (1) consisting of two starting clutches (K1, K2) via which a drive motor can be connected respectively to one of two drive input shafts (3, 4) arranged coaxially to one another, each of the two drive input shafts (3, 4) being assigned a group of gears (G1, G2, G3, G4, G5, G6, G7, RG). To achieve as compact a construction as possible, in particular a small axial construction length, in the dual clutch transmission, the groups of gears are constructed as partial transmissions (T1, T1', T1'', T2, T2') mounted to the side of the dual clutch (1), which each have a counter shaft (11, 12) and a main shaft (15, 16) constructed as a transmission output shaft, wherein each partial transmission (T1, T1', T1'', T2, T2') can be driven via exactly one effective partial transmission link (5, 5', 6, 6') between the associated drive input shaft (3, 4) and the counter shaft (11, 12) of the partial transmission (T1, T1', T1'', T2, T2').
IPC 8 full level
F16H 3/08 (2006.01)
CPC (source: EP US)
F16H 3/006 (2013.01 - EP US); F16H 3/093 (2013.01 - EP US); F16H 2003/0931 (2013.01 - EP US); F16H 2200/0052 (2013.01 - EP US); F16H 2200/0056 (2013.01 - EP US); Y10T 74/19233 (2015.01 - EP US)
Citation (search report)
See references of WO 2008031737A1
Designated contracting state (EPC)
DE
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
WO 2008031737 A1 20080320; CN 101535682 A 20090916; DE 102006043046 A1 20080403; DE 102006043046 B4 20170202; EP 2061979 A1 20090527; JP 2010503805 A 20100204; US 2010037718 A1 20100218
DOCDB simple family (application)
EP 2007059181 W 20070903; CN 200780042399 A 20070903; DE 102006043046 A 20060914; EP 07803167 A 20070903; JP 2009527777 A 20070903; US 44028707 A 20070903