The invention discloses a composite bushing for a vehicle steering knuckle swing arm and a suspension, and relates to the technical field of vehicle suspensions.The composite bushing comprises an inner pipe and a hollow rubber part coaxially installed on the outer side of the inner pipe, one end of the inner pipe is sleeved with a first rolling body, and the other end of the inner pipe is sleeved with a second rolling body; a shell is arranged on the outer sides of the hollow rubber part, the first rolling body and the second rolling body; when encountering torsion bending moment, the first rolling body or the second rolling body extrudes the hollow rubber part to enable the inner cavity of the hollow rubber part to deform so as to adapt to the torsion bending moment. The rolling bodies are matched with the hollow rubber parts, so that the composite bush can bear the axial load caused by running of the tire and can also bear the upward load caused by run-out of the tire, the composite bush can adapt to torsional bending moment, and the service life is prolonged.

    本发明公开了一种车辆转向节摆臂用复合衬套及悬架,涉及车辆悬架技术领域,包括内管、同轴安装于内管外侧的空心橡胶件,所述内管一端套设有第一滚动体,另一端套设有第二滚动体;所述空心橡胶件、第一滚动体和第二滚动体的外侧设有外壳;在遇扭转弯矩时,第一滚动体或第二滚动体挤压空心橡胶件使其内部空腔形变,以适应扭转弯矩。本发明通过滚动体与空心橡胶件配合,使得复合衬套既能承载轮胎行驶带来的轴向载荷,又能承载轮胎跳动带来的向上载荷,能够适应扭转弯矩,延长使用寿命。


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    Titel :

    Composite bushing for vehicle steering knuckle swing arm and suspension


    Weitere Titelangaben:

    一种车辆转向节摆臂用复合衬套及悬架


    Beteiligte:
    QI BIN (Autor:in) / SAI YINGHUI (Autor:in) / YE DEYING (Autor:in) / WU QIANQIAN (Autor:in) / KAGEYAMA KEI (Autor:in) / SUN YAHONG (Autor:in)

    Erscheinungsdatum :

    2024-01-05


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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