A lubricating oil supply structure in an in-wheel motor drive device (10) includes an oil tank (47) provided a lower part of a motor unit (21) and/or a reducer unit (31), configured to store lubricating oil, an oil pump (54) configured to pump up lubricating oil from the oil tank, and an oil pipe (70) fixedly attached in an upper part of the motor unit and/or the reducer unit. The oil pipe (70) includes an inlet (76) through which lubricating oil pumped up from the oil pump (54) flows therein, and at least one outlet (77) provided between one end thereof and the other end thereof, configured to discharge lubricating oil flown in from the inlet (76) downwards.


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    Title :

    LUBRICATING OIL SUPPLY STRUCTURE


    Contributors:
    LI HUAXIA (author) / TAIKOU SHINYA (author) / TAMURA SHIRO (author)

    Publication date :

    2019-10-03


    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 / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



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