A holder member includes a holder-side holding surface for internally fitting and holding a rolling bearing on a tip end side and a holder-side held surface eccentric to a center axis of the holder-side holding surface. A guide member is internally fitted and held into a guide holding portion of a housing and includes a guide-side holding surface for internally fitting and holding the holder member to be capable of swinging about a center axis of the holder-side held surface. A first elastic urging member elastically urges a tip end portion of a worm toward a worm wheel side by elastically urging the holder member in a direction to rotate with respect to the guide member. Therefore, a structure which can more effectively suppress generation of gear rattle noise at a meshing portion between a wheel tooth and a worm tooth can be realized.


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    Titel :

    WORM REDUCER


    Beteiligte:
    SEGAWA TORU (Autor:in)

    Erscheinungsdatum :

    2020-07-02


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    F16H Getriebe , GEARING / B62D MOTOR VEHICLES , Motorfahrzeuge



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