EP 2959189 A1 20151230 - MULTI-STAGE PLANETARY TRANSMISSION
Title (en)
MULTI-STAGE PLANETARY TRANSMISSION
Title (de)
MEHRSTUFENGETRIEBE IN PLANETENBAUWEISE
Title (fr)
BOÎTE DE VITESSES MULTI-ÉTAGÉE À TRAINS PLANÉTAIRES
Publication
Application
Priority
- DE 102013202884 A 20130222
- EP 2014051179 W 20140122
Abstract (en)
[origin: WO2014127947A1] The invention relates to a multi-stage planetary transmission for a vehicle, comprising a housing (11), a first shaft (1) being provided as the drive (An) and a second shaft (2), arranged axially parallel thereto, as the output (Ab). Three planetary gear sets (RS1, RS2, RS3) and additional shafts (3, 4, 5, 6, 7, 8, 9) as well as six shift elements (K1, K2, K3, K4, B1, B2) are provided the actuation of which allows for a plurality of speeds, and machine elements (ST1, ST2) are provided for torque transmission between the drive (An) and the output (Ab). The first shaft (1) as the drive can be connected to the sun gear (SR3) of the third planetary gear set (RS3), to the planet carrier (PT2) of the second planetary gear set (RS2), to the planet carrier (PT3) of the third planetary gear set (RS3) and is or can be connected to the sun gear (SR1) of the first planetary gear set (RS1), and the second shaft (2) as the output (Ab) is or can be connected to the first machine element (ST1) and to the second machine element (ST2).
IPC 8 full level
F16H 3/66 (2006.01)
CPC (source: CN EP US)
F16H 3/66 (2013.01 - US); F16H 3/666 (2013.01 - CN EP US); F16H 2003/445 (2013.01 - CN EP US); F16H 2200/0065 (2013.01 - CN EP US); F16H 2200/0069 (2013.01 - CN EP US); F16H 2200/201 (2013.01 - CN EP US); F16H 2200/2046 (2013.01 - CN EP US)
Citation (search report)
See references of WO 2014127947A1
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)
DE 102013202884 A1 20140828; CN 104968971 A 20151007; CN 104968971 B 20180130; EP 2959189 A1 20151230; US 2016010727 A1 20160114; US 9618088 B2 20170411; WO 2014127947 A1 20140828
DOCDB simple family (application)
DE 102013202884 A 20130222; CN 201480007609 A 20140122; EP 14701345 A 20140122; EP 2014051179 W 20140122; US 201414769597 A 20140122