A rotary electric machine (1), a transmission (2), and a differential gear device (3) are disposed coaxially. The transmission (2) includes a first helical gear (HG1) and a second helical gear (HG2) that meshes with the first helical gear (HG1). A case (10) includes a first case member (6) including a stator support portion (61) that supports a stator (11) of the rotary electric machine (1), a second case member (7) that is structured as a separate member from the first case member (6) and forms a gear chamber (C2) that houses the transmission (2) and the differential gear device (3), and a support member (8) that supports the first helical gear (HG1) in an axial direction (L). The support member (8) rotatably supports a rotor (12) of the rotary electric machine (1) via a rotor bearing (B1), and is fixed to the second case member (7).


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    Title :

    VEHICULAR DRIVE APPARATUS


    Additional title:

    FAHRZEUGANTRIEBSVORRICHTUNG
    APPAREIL D'ENTRAÎNEMENT DE VÉHICULE


    Contributors:

    Publication date :

    2025-04-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F16H Getriebe , GEARING / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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