EP 3183474 A1 20170628 - PLANETARY GEARING DEVICE
Title (en)
PLANETARY GEARING DEVICE
Title (de)
PLANETENGETRIEBEEINRICHTUNG
Title (fr)
TRANSMISSION À ENGRENAGES PLANÉTAIRES
Publication
Application
Priority
- DE 102014216465 A 20140820
- EP 2015067336 W 20150729
Abstract (en)
[origin: WO2016026661A1] The invention relates to a planetary gearing device (PE), in particular for a motor vehicle, comprising a gearing input shaft (1), a gearing output shaft (2), a gearing housing (GG), and at least a first, second, and third planetary gear set each comprising a sun gear, a ring gear, and at least one planet gear. Said planetary gear sets are arranged centrally with respect to a gearing axis (GA) and are connectable to each other, in particular selectively, by means of torque transmission devices. The first planetary gear set is arranged radially within the second planetary gear set, and an individual section plane (SE) orthogonal to the gearing axis (GA) cuts the first and the second planetary gear set. The first and the third planetary gear set are axially spaced apart from each other along said gearing axis (GA), characterized in that the first planetary gear set has at least a second planet gear (1.P2), that the at least one first planet gear (1.P1) of said planetary gear set meshes with the sun gear (1.1) and with the second planet gear (1.P2) of the same planetary gear set, that said second planet gear (1.P2) meshes with the ring gear (1.2) of the first planetary gear set, and that said ring gear (1.2) is connected to the sun gear (2.1) of the second planetary gear set in a rotationally fixed manner.
IPC 8 full level
F16H 3/66 (2006.01)
CPC (source: EP US)
B60K 6/365 (2013.01 - US); B60K 6/48 (2013.01 - US); F16H 3/666 (2013.01 - EP US); F16H 3/725 (2013.01 - US); F16H 3/78 (2013.01 - US); B60K 6/405 (2013.01 - US); B60Y 2200/92 (2013.01 - US); B60Y 2400/73 (2013.01 - US); F16H 57/02 (2013.01 - US); F16H 2003/442 (2013.01 - EP US); F16H 2003/445 (2013.01 - US); F16H 2057/02034 (2013.01 - US); F16H 2200/0052 (2013.01 - EP US); F16H 2200/201 (2013.01 - EP US); F16H 2200/2038 (2013.01 - US); F16H 2200/2043 (2013.01 - EP US); F16H 2200/2064 (2013.01 - EP US); F16H 2200/2094 (2013.01 - EP US); Y10S 903/911 (2013.01 - EP US)
Citation (search report)
See references of WO 2016026661A1
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 102014216465 A1 20160225; EP 3183474 A1 20170628; US 10155437 B2 20181218; US 2017158041 A1 20170608; WO 2016026661 A1 20160225
DOCDB simple family (application)
DE 102014216465 A 20140820; EP 15742305 A 20150729; EP 2015067336 W 20150729; US 201715433002 A 20170215