Die Erfindung betrifft ein Fahrzeug (1) mit einer Antriebsbatterie (2), wobei in einem Aufnahmeraum (4) für Batteriemodule (5) der Antriebsbatterie (2) mehrere Längsträger (6) und mehrere Querträger (7) angeordnet sind und wobei der Aufnahmeraum (4) durch einen Batteriedeckel nach außen abgedichtet verschlossen ist.Erfindungsgemäß sind die Längsträger (6) im Aufnahmeraum (4) für die Batteriemodule (5) an Längsträger (9) zumindest in einem vorderen Bereich eines Rohbaus anschließend angeordnet.

    The invention relates to a bodyshell (3) of a passenger car (1), comprising a peripherally closed frame structure (27) that is made of bodyshell (3) transverse supports (31, 33), which are mutually spaced in the passenger vehicle longitudinal direction, and bodyshell (3) longitudinal supports (29), which are mutually spaced in the motor vehicle transverse direction, said frame structure delimiting a receiving area (23) for receiving a drive battery (19) which has battery modules (25); and longitudinal supports (7, 13) which adjoin the frame structure (27) in the motor vehicle longitudinal direction. The bodyshell is characterized in that multiple longitudinal supports (35, 37) and multiple transverse supports (39, 41) are arranged in the receiving area (23) for the battery modules (25), wherein the longitudinal supports (35, 37) connect the transverse supports (31, 33) of the bodyshell (3) together, and the transverse supports (39, 41) connect the longitudinal supports (29) of the bodyshell (3) together, and in that the longitudinal supports (7, 13) adjoining the frame structure (27), when viewed in the motor vehicle longitudinal direction (x direction), have at least one respective partial overlap with the corresponding longitudinal support (35, 37) arranged within the receiving area (23) in the region where the longitudinal supports are attached to the respective transverse supports (31, 33) of the frame structure (27) such that in the event of a force input due to a collision in at least one of the longitudinal supports (7, 13), a load path (L1, L2) which is free of offsets in the motor vehicle transverse direction is formed between the longitudinal support (7, 13) and the longitudinal support (35, 37) arranged directly behind said longitudinal support in the receiving area (23).


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    Title :

    Fahrzeug mit einer Antriebsbatterie


    Contributors:
    REINHARDT JUERGEN (author) / ZICKWERT JAN (author) / KAZMAIER HUBERT (author) / NEFF THOMAS (author) / BISINGER JOCHEN (author) / RATH JAN (author) / HELBER JAN (author)

    Publication date :

    2021-12-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B62D MOTOR VEHICLES , Motorfahrzeuge



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