A pinion shaft assembly facilitates assembly of an automotive differential. An angular contact double row ball bearing is assembled to an outer surface of a hollow pinion shaft. An axial pre-load is established and maintained by orbitally forming an outwardly turned portion of the hollow pinion shaft. In some embodiments, the two inner rings are assembled to the pinion shaft. In other embodiments, a raceway may be formed directly on an outer surface of the pinion shaft to eliminate one of the inner rings. The pinion shaft includes a spline, such as an axial spline or a face spline, for fixation to a driveshaft.


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    Titel :

    Orbitally formed hypoid pinion gear


    Beteiligte:
    MAKKE ALAA (Autor:in) / GIBSON CAMERON (Autor:in) / TOJCIC STEFAN (Autor:in) / HASSAY KYLE (Autor:in)

    Erscheinungsdatum :

    2021-12-14


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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




    HYPOID GEAR LUBRICATION

    Willey, A. O. | SAE Technical Papers | 1939


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    Freier Zugriff

    POWER TRANSFER ASSEMBLY WITH HYPOID GEARSET HAVING OPTIMIZED PINION UNIT

    KETCHEL BRADLEY / SMITH WADE / LARSON RALPH et al. | Europäisches Patentamt | 2019

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    POWER TRANSFER ASSEMBLY WITH HYPOID GEARSET HAVING OPTIMIZED PINION UNIT

    KETCHEL BRADLEY / SMITH WADE / LARSON RALPH et al. | Europäisches Patentamt | 2017

    Freier Zugriff