The invention relates to a bumper cross member, comprising a profiled supporting profile (2) which extends in the vehicle transverse direction (y-direction) in the longitudinal direction thereof and which has a U-shaped section profiled in the z-direction at least on the end faces by means of two legs (9) and a profile base (10) connecting the two legs (9), and a widening element (3) profiled in the z-direction, each widening element (3) is connected to each end of the bearing profile (2), by means of which widening element the bearing profile (2) is extended in the longitudinal direction (y-direction),-wherein each widening element (3) has a U-shaped profiled connecting section (11), the connecting section (11) has a contact section (12), a mating section (13) connected to the contact section (12), and an extension section (14) connected to the mating section (13), the connecting section (11) has a profile base (15) connecting two legs (16) of the U-shaped profile and engages with one of the two U-shaped sections of the support profile (2), and the extension section (14) is connected to the mating section (13). The connecting section (11) is connected to the profile base (10) of the bearing profile (2) at least in the region of the contact section (12) thereof, and wherein the connecting section (11) contacts the legs (9) of the bearing profile (2) at least in regions in the region of the mating section (13) thereof by means of the legs (16) thereof.

    本发明涉及一种保险杠横梁,具有‑以其纵向沿着车辆横向(y方向)延伸的异型化的支承型材(2),所述支承型材具有至少在端侧通过两个边脚(9)和连接所述两个边脚(9)的型材底部(10)沿着z方向U形地异型化的区段,和‑沿着z方向异型化的加宽元件(3),该加宽元件连接到支承型材(2)的每个端部上,通过所述加宽元件沿着纵向(y方向)延长所述支承型材(2),‑其中,每个加宽元件(3)具有U形地异型化的连接区段(11),所述连接区段具有贴靠区段(12)、连接到贴靠区段(12)上的配合区段(13)和连接到配合区段(13)上的延长区段(14),‑其中,连接区段(11)具有连接U形的异型部的两个边脚(16)的型材底部(15),并且与所述支承型材(2)的两个U形区段之一嵌接,并且沿着y方向与所述U形区段搭接地布置,‑其中,所述连接区段(11)至少在其贴靠区段(12)的区域中与所述支承型材(2)的型材底部(10)连接,并且其中,连接区段(11)在其配合区段(13)的区域中通过所述连接区段的边脚(16)至少区域性地接触支承型材(2)的边脚(9)。


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    Title :

    Bumper beam and vehicle equipped with same


    Additional title:

    保险杠横梁和配备该保险杠横梁的车辆


    Contributors:

    Publication date :

    2023-07-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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