A wheel unit with disengageable drive for an electric vehicle comprises a wheel pin (5) rotatably supported within a cylindrical wall (7) of a central opening of the wheel hub (1), by means a first rolling bearing (30), arranged on a portion of the wheel pin (5) further away from the driven member (6), and by means of a second rolling bearing (31) and a third rolling bearing (32) set alongside one another, arranged on a portion of the wheel pin (5) closer to the driven member (6). The first bearing (30) and the second bearing (31) have respective outer rings (30A), mounted with interference fit within the cylindrical wall (7) of the central opening of the wheel hub (1) and respective inner rings (30B, 31B) rigidly mounted on the wheel pin (5) and rigidly connected together by means of a spacer sleeve (21). The third bearing (32) has a respective outer ring (32A) mounted with possibility of axial play between the second bearing (31) and an annular shoulder of the wheel pin (1), against which it is pushed by a spring washer (34) set between the second bearing (31) and the third bearing (32).


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    Title :

    WHEEL UNIT WITH DISENGAGEABLE DRIVE FOR AN ELECTRIC VEHICLE


    Additional title:

    RADEINHEIT MIT ENTKUPPELBAREM ANTRIEB FÜR EIN ELEKTROFAHRZEUG
    ENSEMBLE ROUE À ENTRAÎNEMENT DÉBRAYABLE POUR VÉHICULE ÉLECTRIQUE


    Contributors:

    Publication date :

    2025-02-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F16C SHAFTS , Wellen / B60B VEHICLE WHEELS , Räder für Fahrzeuge / 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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