The wheel oil supply device (100), which is assigned to a wheel (101) of a vehicle comprises: an oil supply pathway (180) for supplying oil to a hub bearing (142), which rotatably supports a hub (140) that is connected to the disc wheel (102) of the wheel (101); an oil seal that is interposed between the hub bearing (142) and the area outside of the hub bearing and is for sealing the oil supplied to the hub bearing (142) through the oil supply pathway (180); and an oil-guiding pathway for guiding oil, which has leaked from the hub bearing (142) into the area outside the hub bearing past the oil seal, to an oil reservoir (150) that is a previously established discharge area.


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    Title :

    Wheel oil supply device and wheel driving device


    Contributors:

    Publication date :

    2015-09-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F16C SHAFTS , Wellen / 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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