A wheel assembly to be coupled to a hub of a vehicle may include an inner rim coupled to the hub of the vehicle and an outer rim surrounding the hub. The wheel assembly may also include a gas spring coupled between the inner rim and the outer rim to provide a suspension for relative movement between the inner rim and the outer rim, and an associated integral hydraulic damper. Each gas spring and associated integral hydraulic damper may include a first cylinder and a second cylinder slidable therein, and a first seal defining a first gas chamber and a second gas chamber in the first cylinder. Each gas spring and associated integral hydraulic damper may also include: a shaft extending within the first cylinder and into the second cylinder, the shaft defining a hydraulic fluid chamber; and an enlarged bore coupled to the shaft, the bore defining a hydraulic damper with the second cylinder.

    一种待联接到车辆的轮毂的轮组件可以包括联接到车辆的轮毂的内轮辋和围绕该轮毂的外轮辋。轮组件还可以包括气体弹簧和相关联的整体式液压阻尼器,该气体弹簧联接在内轮辋和外轮辋之间,以提供用于内轮辋和外轮辋之间的相对运动的悬架。每个气体弹簧和相关联的整体式液压阻尼器可包括:第一缸体和可在其中滑动的第二缸体、以及在第一缸体中限定第一气室和第二气室的第一密封件。每个气体弹簧和相关联的整体式液压阻尼器还可以包括:在第一缸体内延伸并进入第二缸体中的轴,该轴限定了液压流体室;以及联接到轴的扩大的孔体,该孔体与第二缸体限定了液压阻尼器。


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    Title :

    Wheel assemblies including gas springs and associated integral hydraulic dampers and related methods


    Additional title:

    包括气体弹簧和相关联的整体式液压阻尼器的轮组件及相关方法


    Contributors:

    Publication date :

    2024-02-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge