A steering column assembly includes a steering column extending along a longitudinal axis between a first end and a second end. The steering column includes an outer sheath at the first end, a middle sheath telescopically connected with the outer sheath and extending toward the second end, and an inner sheath telescopically connected with the middle sheath and further extending toward the second end. The steering column assembly also includes at least one axial adjustment actuator that moves the intermediate jacket in a telescopic manner relative to the outer jacket. The at least one axial adjustment actuator comprises a first gear rack fixed to the outer sheath and a second gear rack fixed to the inner sheath, and the at least one gear is located between the first gear rack and the second gear rack. The at least one gear engages with the first and second gear racks in a tooth meshing manner and is driven to translate the inner jacket relative to the outer jacket.

    一种转向柱组件,包括在第一端与第二端之间沿纵向轴线延伸的转向柱。转向柱包括位于第一端处的外护套、与外护套以伸缩方式连接并朝向第二端延伸的中间护套,以及与中间护套以伸缩方式连接并进一步朝向第二端延伸的内护套。转向柱组件还包括至少一个轴向调节致动器,所述至少一个轴向调节致动器使中间护套相对于外护套以伸缩方式移动。至少一个轴向调节致动器包括固定至外护套的第一齿轮齿条和固定至内护套的第二齿轮齿条,至少一个齿轮位于第一齿轮齿条与第二齿轮齿条之间,所述至少一个齿轮与第一及第二齿轮齿条以齿啮合方式接合并被驱动以使内护套相对于外护套平移。


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    Titel :

    Axially adjustable steering column assembly


    Weitere Titelangaben:

    能轴向调节的转向柱组件


    Beteiligte:
    TINNIN MELVIN L (Autor:in) / SCHULTZ ZACHARY P (Autor:in) / BODTKER JOEN C (Autor:in)

    Erscheinungsdatum :

    2023-04-28


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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