EP 3925059 A1 20211222 - DRIVE ASSEMBLY HAVING AN ELECTRIC DRIVE AND A TRANSMISSION
Title (en)
DRIVE ASSEMBLY HAVING AN ELECTRIC DRIVE AND A TRANSMISSION
Title (de)
ANTRIEBSANORDNUNG MIT ELEKTRISCHEM ANTRIEB UND GETRIEBE
Title (fr)
DISPOSITIF D'ENTRAÎNEMENT POURVU D'ENTRAÎNEMENT ÉLECTRIQUE ET TRANSMISSION
Publication
Application
Priority
EP 2019053703 W 20190214
Abstract (en)
[origin: WO2020164715A1] The invention relates to a drive assembly (1) comprising at least an electric drive (2) having a drive shaft (3), and a transmission (4) having at least one input shaft (5), wherein a drive power of the electric drive (2) can be transmitted to the input shaft (5) via the drive shaft (3), and can be transmitted from the input shaft (5) into the transmission (4). The drive shaft (3) and the input shaft (5) are coaxial to one another and are interconnected by way of a toothing (7) that is form-fitting at least in a circumferential direction (6). The drive shaft (3) and the input shaft (5) are at least frictionally connected at least in relation to an axial direction (8) at least via a press fit (12) formed in each case between an inner circumferential surface (10) and an outer circumferential surface (11) which are parallel to an axis of rotation (9), or the drive shaft and the input shaft together form a form-fitting connection (14) via a connecting element (13).
IPC 8 full level
H02K 7/00 (2006.01); H02K 7/08 (2006.01); H02K 7/116 (2006.01)
CPC (source: EP US)
B60K 1/00 (2013.01 - US); H02K 7/003 (2013.01 - EP US); H02K 7/006 (2013.01 - EP US); H02K 7/083 (2013.01 - EP); H02K 7/116 (2013.01 - EP); B60K 2001/001 (2013.01 - US); F16H 2057/02034 (2013.01 - US); H02K 7/116 (2013.01 - US); H02K 2213/03 (2013.01 - EP); Y02T 10/62 (2013.01 - EP)
Citation (search report)
See references of WO 2020164715A1
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 2020164715 A1 20200820; CN 113412572 A 20210917; CN 113412572 B 20240416; EP 3925059 A1 20211222; JP 2022520619 A 20220331; JP 7267440 B2 20230501; US 2022099171 A1 20220331
DOCDB simple family (application)
EP 2019053703 W 20190214; CN 201980092008 A 20190214; EP 19705352 A 20190214; JP 2021547445 A 20190214; US 201917426709 A 20190214