The invention relates to a seat rail (1) for connecting a vehicle seat (100) to a body of a vehicle, the seat rail (1) having a seat rail profile which is produced by roll forming of sheet metal, the seat rail profile of the seat rail (1) having an accommodation cavity (11) for a sliding element (20) which can be displaced within the accommodation cavity (11) of the seat rail (1) in longitudinal extension within the seat rail (1), which is connected directly or indirectly to the vehicle seat (100), the seat rail profile having, in addition to the sheet-metal portions (11A, 11B, 11C, 11D, 11E, 11F) of the accommodation cavity (11) which form a first material layer, at least one upper and/or lateral reinforcing portion (12, 13) which is formed as at least one further second material layer which is produced by roll-forming and reinforces the accommodation cavity (11).It is provided that the sheet-metal portions (11A, 11B, 11C, 11D, 11E, 11F) of the first material layers forming the accommodation cavity (11) have an inner contour which is adapted to an outer contour of the sliding element (20), wherein the sliding element (20) has a central web (21) which engages through a guide slot (1A) of the seat rail (1), wherein cantilever arms (211A) and cantilever legs (211E) having projections (211B, 211B) at the end sides, respectively, project from the central web (21), which are arranged at the end sides in semicircular sheet-metal portions (11B) of the accommodation cavity (11) and U-shaped sheet-metal portions (11D) of the accommodation cavity (11) provided therefore in the accommodation cavity (11) of the seat rail (1).


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    Titel :

    SITZSCHIENE


    Weitere Titelangaben:

    SEAT RAIL
    RAIL DE SIÈGE


    Beteiligte:
    VÖLKNER NORBERT (Autor:in) / BECKER NICOLAS (Autor:in) / STEFFEN GUNNAR (Autor:in) / SEMIR SÜLEYMAN (Autor:in)

    Erscheinungsdatum :

    14.02.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Deutsch


    Klassifikation :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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