The invention provides an air spring and damper assembly, an automotive suspension and a vehicle. The assembly includes: a damper having a damper housing extending out of a damper rod of the damper housing; the mounting assembly is provided with a first coupling part coupled with the damper rod and a second coupling part coupled with the vehicle body structure, and the first coupling part comprises a first outer fixing piece, a first inner fixing piece and a first elastic piece located between the first outer fixing piece and the first inner fixing piece; the gas spring is rotationally connected with the mounting assembly; the air spring is provided with a bag skin, and the central axis of the bag skin is not coaxial with the central axis of the damper rod. Moreover, the top of the gas spring is connected with the damper rod in a sealed mode, and the top of the gas spring is arranged between the first elastic piece and the damper shell in the axial direction of the damper rod. According to the assembly of the air spring and the damper, coupling parts in the Macpherson air spring can be reduced, the structural complexity and the cost are reduced, and meanwhile the space occupation of the assembly can be reduced.

    本申请提供一种气弹簧与阻尼器的组件、汽车悬架和车辆。该组件包括:阻尼器,具有阻尼器壳体延伸出阻尼器壳体的阻尼器杆;安装组件,具有与阻尼器杆耦合的第一耦合部以及与车身结构耦合的第二耦合部,第一耦合部包括第一外固定件、第一内固定件以位于第一外固定件和第一内固定件之间的第一弹性件;以及与安装组件转动连接的气弹簧;其中,气弹簧具有中心轴线与阻尼器杆的中心轴线不共轴的囊皮;并且,气弹簧的顶部与阻尼器杆密封连接,且气弹簧的顶部沿阻尼器杆的轴向设置在第一弹性件和阻尼器壳体之间。上述气弹簧与阻尼器的组件,可减少麦弗逊空气弹簧中的耦合零件,降低结构复杂度和成本,同时还有利于减少该组件的空间占用。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Gas spring and damper assembly, automotive suspension and vehicle


    Weitere Titelangaben:

    气弹簧与阻尼器的组件、汽车悬架及车辆


    Erscheinungsdatum :

    18.03.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    F16F SPRINGS , Federn / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



    Compact rear suspension damper-spring assembly

    PETER DORE RAWLINSON | Europäisches Patentamt | 2015

    Freier Zugriff

    Compact rear suspension damper-spring assembly

    RAWLINSON PETER DORE | Europäisches Patentamt | 2015

    Freier Zugriff

    COMPACT REAR SUSPENSION DAMPER-SPRING ASSEMBLY

    PETER DORE RAWLINSON | Europäisches Patentamt | 2015

    Freier Zugriff

    Compact rear suspension damper-spring assembly

    RAWLINSON PETER DORE | Europäisches Patentamt | 2015

    Freier Zugriff

    AIR SPRING-DAMPER FOR ACTIVE VEHICLE SUSPENSION

    HUBBARD STEVE / WILKINSON JACK / ROGERS DAVID | Europäisches Patentamt | 2023

    Freier Zugriff