A support extrusion for a subframe structure of a vehicle and methods of fabricating the same. In one example, a support extrusion can comprise a multicell structure that facilitates coupling the support extrusion with a rear crossmember of the subframe structure. The multicell structure can comprise a front cell column and a rear cell column that intervenes between the front cell column and the rear crossmember in a longitudinal direction of the subframe structure. The front cell column can comprise a trigger that facilitates plastically deforming the front cell column downward in a vertical direction of the subframe structure when subjected to impact forces of a frontal crash.


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    Titel :

    DEFORMABLE REAR CROSSMEMBERS WITH SPECIAL EXTRUSION SECTION DESIGN FOR BENDING DOWN IN CRASH LOADCASES


    Beteiligte:
    EKLUND JOHAN (Autor:in) / SANDAHL ANDERS (Autor:in) / RAINE JENS (Autor:in) / MACRI DOMENICO (Autor:in) / CLAESSON EMIL (Autor:in) / ZACHRISON PER (Autor:in) / KALASHO KALDON (Autor:in) / LARSSON ROBIN (Autor:in) / GRANLUND MARTIN (Autor:in) / LJUNGBÄCK PATRIK ULF DANIEL (Autor:in)

    Erscheinungsdatum :

    2023-01-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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