A hybrid transmission (10) for a motor vehicle drive train with an internal combustion engine (55) and an electric prime mover (18) is provided. The hybrid transmission (10) includes a first sub-transmission (10a) with multiple gear steps and a first transmission input shaft (12), a second sub-transmission (10b) with multiple gear steps and a second transmission input shaft (14), a countershaft (16), multiple shift elements (A, B, C, D, E) for engaging the gear steps (1, 2, 3, 4, 5), and gearwheel pairs of idler gears (28, 32, 36, 40, 44) and fixed gears (26, 30, 34, 38, 42) for forming the gear steps, arranged in multiple gear set planes. A portion of the gear steps is engageable for the internal combustion engine, and a portion of the gear steps is engageable for the electric prime mover. The gearwheel pairs for forming the gear steps having the lowest and the second-lowest ratios are fixedly associated with the first sub-transmission.


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    Title :

    Hybrid Transmission for Motor Vehicle, and Motor Vehicle Powertrain


    Contributors:

    Publication date :

    2022-04-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    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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