Wishbone-style control arm assemblies for a vehicle and methods for assembling the same are disclosed. A control arm assembly includes a first elongated segment having a first connection feature at one end of the first segment. The control arm assembly includes a second elongated segment having a second connection feature at one end of the second segment. Opposite longitudinal ends of the first and second segments may include third and fourth connection features, respectively, that are configured to interface with the vehicle. The first and second connection features are aligned to form an aperture that extends at least partially through the first and segment connection features, through which a bushing is press-fit and then swaged to form a strong connection that reduces or eliminates theneed for mechanical fasteners or adhesive bonds. The bushing connection independently enables the control arm to maintain a secure connection between segments during operation of the control arm whenassembled in the vehicle.

    公开了用于载具的叉骨式控制臂组件以及用于组装所述组件的方法。控制臂组件包括第一细长部段,其在第一部段的一个端部处具有第一连接特征。控制臂组件包括第二细长部段,其在第二部段的一个端部处具有第二连接特征。第一和第二部段的相反纵向端部分别可以包括第三和第四连接特征,其构造成与载具对接。第一和第二连接特征被对准以形成孔眼,其至少部分地延伸穿过第一和部段连接特征,衬套被按压装配穿过该孔眼然后被锻造以形成坚固的连接,其减小或消除对机械紧固件或粘合剂结合的需求。衬套连接独立地允许控制臂在被组装到载具中时在控制臂的操作期间维持部段之间的牢固连接。


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    Titel :

    WISHBONE STYLE CONTROL ARM ASSEMBLIES AND METHODS FOR PRODUCING SAME


    Weitere Titelangaben:

    叉骨式控制臂组件以及用于制造它的方法


    Beteiligte:

    Erscheinungsdatum :

    2020-10-27


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B23P Sonstige Metallbearbeitung , OTHER WORKING OF METAL / B33Y ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING , Additive (generative) Fertigung, d. h. die Herstellung von dreidimensionalen [3D] Bauteilen durch additive Abscheidung, additive Agglomeration oder additive Schichtung, z. B. durch 3D- Drucken, Stereolithografie oder selektives Lasersintern



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