The invention concerns a method for manufacturing a motor vehicle structural component (1) from an extruded multichamber hollow profile, with the following steps:a) provision of an extruded profile (2) with at least two precursor hollow chambers (8, 9) which are separated from one another by an inner wall (7), wherein at least one outer wall (3, 4) of at least one precursor hollow chamber (8, 9), in cross-section perpendicularly to the longitudinal extent of the extruded profile (2), has a region (16) with non-linear course,b) forming of the extruded profile (2) in at least one of its end regions into the motor vehicle structural component (1), wherein at least the region (16) with non-linear course of the at least one outer wall (3, 4) of the at least one precursor hollow chamber (8, 9), with non-linear course in cross-section, is at least partially straightened, with a change in cross-section of the respective precursor hollow chamber (8, 9) into the cross-section of the corresponding hollow chamber (14, 15) of the motor vehicle structural component (1). (FIG. 1)


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    METHOD FOR MANUFACTURING A MOTOR VEHICLE STRUCTURAL COMPONENT FROM AN EXTRUDED MULTICHAMBER HOLLOW PROFILE


    Beteiligte:
    AHUJA GAURAV (Autor:in) / MICHAEL VIJAY (Autor:in) / STEMNES PER IVAR (Autor:in) / GREWE JOCHEM (Autor:in)

    Erscheinungsdatum :

    2023-06-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B21C MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING , Herstellen von Blechen, Metalldraht, -stangen, -rohren Metallprofilen oder Halbzeugen auf andere Weise als durch Walzen



    Method for manufacturing a motor vehicle structural component from an extruded multichamber hollow profile

    AHUJA GAURAV / MICHAEL VIJAY / STEMNES PER IVAR et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Method for producing a motor vehicle component from an extruded aluminum profile

    KAVIK TOBIAS SVANTESSON / BASTANI AMIN FARJAD / CLAUSEN EDWIN LIST et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    METHOD FOR PRODUCING A MOTOR VEHICLE COMPONENT FROM AN EXTRUDED ALUMINUM PROFILE

    KAVIK TOBIAS SVANTESSON / BASTANI AMIN FARJAD / CLAUSEN EDWIN LIST et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    METHOD FOR PRODUCING A MOTOR VEHICLE COMPONENT FROM AN EXTRUDED LIGHT METAL PROFILE

    CLAUSEN EDVIN LIST / HITZ ANDREAS / KAVIK TOBIAS SVANTESSON et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    Method for producing a motor vehicle component from an extruded light metal profile

    CLAUSEN EDVIN LIST / HITZ ANDREAS / KAVIK TOBIAS SVANTESSON et al. | Europäisches Patentamt | 2019

    Freier Zugriff