The invention provides a device for driving of a vehicle, in which a common housing (1) comprises an electrical machine (2), a differential gear (3) and reduced to a Ravigneaux planetary gear set planet gear (4). The planetary gear (4) comprises a first sun gear (5), which meshes with a first planet gear (6) in engagement with the electrical machine (2) is non-rotatably connected, a second sun gear (7) provided with a second planet gear (8) is engaged and through a first brake (9) with the housing Mice (1) is non-rotatably connected, and a ring gear (10) which communicates with the first planet gear (6) engages via a second brake (11) with the common housing (1) rotatably connected. The first planet gear (6) and the second planet gear (8) are engaged with each other and are on a common planet gear rack (12), which with the differential gear (3) is rotatably connected. Furthermore ger (12) is the planet gear rotationally fixed via a coupling (13) with the second sun gear (7) is connectable. The planet gear rack is the center between the first sun gear (5) and the second sun gear (7) of the planetary gear (4) led out and non-rotatably connected to the differential gear (3).
A device for driving a vehicle
2015-04-29
Patent
Electronic Resource
English