The invention relates to a chassis link (3) for a motor vehicle (2), having at least two load introduction elements (20), which are firmly connected to each other by a straight profiled section (21) made of a fibre-reinforced plastic. The profiled section (21) and at least one of the two load introduction elements (20) are connected to each other via an adhesively bonded connection (25) in a common connecting housing (22), in which an end section (23) of the load introduction element (20) and an end section (24) of the profile section (21) interengage mutually and in a substantially form-fitting manner. The adhesively bonded connection (25) has, on both sides of a neutral fibre plane (26) of the profile section (20) respectively, at least two at least substantially intrinsically flat and equally long longitudinal adhesive layers (27), which extend in the longitudinal direction (L) of the profiled section (21) and which at the same time are spaced apart in parallel in a vertical direction (H) of the profiled section (21) extending at right angles to the longitudinal direction (L). The invention is distinguished by the fact that, when viewed in the vertical direction (H) of the profiled section (21), on both sides of the neutral fibre plane (26) respectively, at least two of the longitudinal adhesive layers (27) have a cross-sectional area that becomes larger with increasing distance from the neutral fibre plane (26) of the profiled section (21), in order, under a tensile load of the chassis link (3), to relieve the load on regions of the adhesive connection (25) which, in the vertical direction (H) of the profiled section (21), are at a relatively great distance from the neutral fibre plane (26).

    本发明涉及一种用于机动车辆(2)的底盘悬臂(3),底盘悬臂具有至少两个载荷引入元件(20),该至少两个载荷引入元件通过由纤维增强塑料形成的直的型材区段(21)牢固地相互连接。型材区段(21)和两个载荷引入元件(20)中的至少一个载荷引入元件在共用的连接区段(22)中藉由粘合连接部(25)相互连接,在连接区段中载荷引入元件(20)的端部区段(23)和型材区段(21)的端部区段(24)交替地并且大体上形状配合地接合到彼此之中。粘合连接部(25)在型材区段(21)的中性纤维平面(26)的两侧分别具有至少大体上自身平坦的并且一样长的至少两个纵向粘合剂层(27),该至少两个纵向粘合剂层在型材区段(21)的纵向方向(L)上延伸并且同时在型材区段(21)的与纵向方向(L)垂直地延伸的高度方向(H)上彼此平行地间隔开。本发明的突出之处在于:当在型材区段(21)的高度方向(H)上观察时,在中性纤维平面(26)的两侧上,纵向粘合剂层(27)中的至少两个纵向粘合剂层随着与型材区段(21)的中性纤维平面(26)的间距的增大而分别具有变大的截面,以便在底盘悬臂(3)受到拉伸载荷的情况下减轻粘合连接部(25)的在型材区段(21)的高度方向(H)上距中性纤维平面(26)相对较大的间距的区域上的载荷。


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    Titel :

    CHASSIS LINK FOR A MOTOR VEHICLE


    Weitere Titelangaben:

    用于机动车辆的底盘悬臂


    Beteiligte:
    STIEGLITZ ANDRE (Autor:in) / M BORGMAN (Autor:in) / MULLER INGOLF (Autor:in)

    Erscheinungsdatum :

    2021-07-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile / F16C SHAFTS , Wellen



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