A trailing arm assembly for an axle suspension includes a trailing arm having a front end portion including a first eyelet portion integrally formed with a remainder of the trailing arm by a metal forming process and an attachment portion located at a distance from the front end portion, the attachment portion including a second eyelet portion integrally formed with a remainder of the trailing arm by a metal forming process. And an attachment member configured to attach the shaft body to the trailing arm. The assembly also includes a separately formed second eyelet portion. The trailing arm includes a first aperture portion and a second aperture portion each having a recess at least partially in the shape of a cylindrical segment wherein, in an assembled state, the first aperture portion and the second aperture portion are arranged opposite each other such that the recesses define a pivot aperture adapted to pivotally attach the trailing arm to a vehicle chassis. The first eyelet portion and the second eyelet portion are adapted to be fastened together by at least one bolt or U-bolt in an assembled state.

    一种用于轮轴悬架的拖臂组件包括拖臂,所述拖臂具有前端部和附接部,所述前端部包括通过金属成形工艺与所述拖臂的其余部分整体形成的第一孔眼部分,所述附接部位于与所述前端部相距一距离处,被配置用以将轴体附接到所述拖臂。所述组件还包括单独形成的第二孔眼部分。所述第一孔眼部分和所述第二孔眼部分各自具有至少部分为圆柱段形状的凹部,其中,在组装状态下,所述第一孔眼部分和所述第二孔眼部分被布置为彼此相对,使得所述凹部限定适于将所述拖臂枢转地附接到车辆底盘的枢轴孔眼。所述第一孔眼部分和所述第二孔眼部分适于在组装状态下通过至少一个螺栓或U形螺栓紧固在一起。


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    Title :

    Vehicle trailing arm assembly with assembly eyelet


    Additional title:

    具有组装孔眼的车辆拖臂组件


    Contributors:
    SCHRILLER TOM (author) / EVERTZ GERT (author)

    Publication date :

    2022-09-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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