Providing a vehicle power transmission device including a hydraulic power transmission device and enabling a shorter entire axial length. A transaxle case including a first chamber R1 and a second chamber R2 separated by a bulkhead 68 disposed on an opposite side of a torque converter 18 to an engine 14, the first chamber R1 housing the torque converter 18, the second chamber R2 being formed on an opposite side of the bulkhead 68 to the torque converter 18 is comprised, the first chamber R1 and the second chamber R2 are oil-tightly isolated from each other by an oil seal 70 oil-tightly sealing a gap between an inner circumferential surface of a through-hole 69 formed in the bulkhead 68 and an outer circumferential surface of a tubular pump drive shaft 58, a first thrust bearing 94 is disposed between a side wall portion of a rear cover 38 closer to the bulkhead 68 and a stator 46, the first thrust bearing 94 is disposed to partially overlap with the oil seal 70 when viewed in a direction orthogonal to a first axial center C1.


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    Title :

    VEHICULAR POWER TRANSMISSION DEVICE


    Additional title:

    LEISTUNGSÜBERTRAGUNGSVORRICHTUNG FÜR EIN FAHRZEUG
    DISPOSITIF DE TRANSMISSION DE PUISSANCE POUR VÉHICULE


    Contributors:

    Publication date :

    2017-05-03


    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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