EP 2859253 A1 20150415 - TRANSMISSION FOR A MOTOR VEHICLE
Title (en)
TRANSMISSION FOR A MOTOR VEHICLE
Title (de)
GETRIEBE FÜR EIN KRAFTFAHRZEUG
Title (fr)
TRANSMISSION DE VÉHICULE À MOTEUR
Publication
Application
Priority
- SE 1250615 A 20120612
- SE 2013050560 W 20130517
Abstract (en)
[origin: WO2013187822A1] A transmission system for a motor vehicle, comprising: - a double clutch main gear unit ( 10) comprising two input shafts (11,12), an output shaft (5) and one or a plurality of layshafts (13, 14), - an output shaft (5), - a range gear unit (30), - a bypass shaft (50), by means of which at least one of the input shafts is connectable to the output shaft to establish a torque transfer path from said input shaft to the output shaft without passing through the range gear unit during a shifting of gears in the range gear unit, wherein said layshafts and the bypass shaft are mutually non-coaxial, - a first gear train (K1 ) for transferring torque from said input shaft to the bypass shaft, wherein said gear train comprises a first gearwheel (K1 a) arranged on said input shaft and a second gearwheel (K1 b) arranged on the bypass shaft, and - a second gear train (K2) for transferring torque from the bypass shaft to the output shaft, wherein said gear train comprises a first gearwheel (K2a) arranged on the bypass shaft and a second gearwheel (K2b) arranged on the output shaft.
IPC 8 full level
F16H 37/04 (2006.01); B60T 1/08 (2006.01); F16H 3/091 (2006.01); F16H 3/093 (2006.01); F16H 61/684 (2006.01)
CPC (source: CN EP SE)
B60T 1/062 (2013.01 - CN EP); B60T 1/08 (2013.01 - SE); B60T 10/02 (2013.01 - CN EP); F16H 3/006 (2013.01 - CN EP SE); F16H 37/042 (2013.01 - SE); F16H 37/046 (2013.01 - CN EP); F16H 61/684 (2013.01 - SE); F16H 3/091 (2013.01 - SE); F16H 3/093 (2013.01 - CN EP SE)
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 2013187822 A1 20131219; BR 112014030269 A2 20170627; CN 104364559 A 20150218; EP 2859253 A1 20150415; EP 2859253 A4 20161130; RU 2014153135 A 20160727; SE 1250615 A1 20131213; SE 537239 C2 20150310
DOCDB simple family (application)
SE 2013050560 W 20130517; BR 112014030269 A 20130517; CN 201380031073 A 20130517; EP 13804084 A 20130517; RU 2014153135 A 20130517; SE 1250615 A 20120612