Patent ID: 11878582
Assignee: SCHAEFFLER TECHNOLOGIES AG & CO. KG
Field: Transport (Mechanical engineering)
Classification: CPC B  F | IPC B  F

Claim 0:
1. A drive device for a motor vehicle, the drive device comprising:
an electric drive machine operatively connected to a transmission via a drive shaft, the transmission including:
at least a first and a second planet gear stage and a differential stage,
the first planet gear stage having a first planet gear set with a plurality of planet gears, the planet gears of the first planet gear set being rotatably arranged on a first planet gear carrier and meshing with a first sun gear and with a first ring gear,
the second planet gear stage having a second planet gear set with a second plurality of planet gears, the second plurality of planet gears of the second planet gear set being rotatably arranged on a second planet gear carrier and meshing with a second sun gear and with a second ring gear,
a double clutch, the first and the second planet gear stages being operatively connected to the double clutch which contains a first and a second power-shift clutch,
the first ring gear and the second ring gear have a same toothing and are rigidly connected together to form a common ring gear,
the first planet gear carrier and the second planet gear carrier being rigidly connected together to form a common planet gear carrier, and
the first clutch is connected to the second sun gear in a rotationally fixed manner and the second clutch is connected to the first sun gear in a rotationally fixed manner or the first clutch is connected to the common planet gear carrier in a rotationally fixed manner and the second clutch is connected to the common ring gear in a rotationally fixed manner.