A drive train for a vehicle comprises an input shaft, an output shaft, a first planetary gearing unit, a second planetary gearing unit and a third planetary gearing unit, each having a sun wheel, a carrier wheel and an annulus. The carrier wheel of the first planetary gearing unit is coupled to the sun wheel of the second planetary gearing unit. The annulus of the first planetary gearing unit is coupled to the carrier wheel of the second planetary gearing unit and to the annulus of the third planetary gearing unit. The annulus of the second planetary gearing unit is coupled to the carrier wheel of the third planetary gearing unit. The drive train has a first clutch device and a second clutch device, wherein the first and second clutch devices are connected by input sides thereof to the input shaft. The drive train has a first braking device, a second braking device and a third braking device. The drive train further includes an electric machine having an output coupled to the sun wheel of the first planetary gearing unit and to the first braking device.
DRIVE TRAIN AND MOTOR VEHICLE
2020-03-19
Patent
Electronic Resource
English
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F16H Getriebe , GEARING |
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