The invention relates to a vehicle body structure for an electrically operated vehicle, with a mounting chamber (8) for a traction battery (9), which mounting chamber (8) is open towards the bottom of the vehicle in the vehicle vertical direction (z), is delimited towards the top of the vehicle by a floor sheet metal part (10) which forms the vehicle floor, and is delimited towards the rear of the vehicle in the vehicle longitudinal direction (x) by way of a vehicle body-side battery crossmember (13), wherein a rear axle subframe (21) is attached via subframe bearings (23) to the vehicle body behind the battery crossmember (13) in the vehicle longitudinal direction (x), wherein the rear axle subframe (21) has lateral subframe longitudinal carriers (25) which are connected at front corner nodes (E) to a front subframe crossmember (27), wherein the front subframe crossmember (27) is spaced apart from the battery crossmember (13) by way of a longitudinal offset (Δx). According to the invention, the subframe (21) is extended at each of the two front corner nodes (E) by way of a supporting element (47) which at least partially bridges the free longitudinal offset (Δx) between the subframe crossmember (27) and the battery crossmember (13). In the case of a rear crash, the subframe (21) is incorporated by way of its two supporting elements (47) and its two subframe longitudinal carriers (25) and the battery crossmember (13) into a rear crash load path (Lx).
KAROSSERIESTRUKTUR FÜR EIN ELEKTRISCH BETRIEBENES FAHRZEUG
VEHICLE BODY STRUCTURE FOR AN ELECTRICALLY OPERATED VEHICLE
STRUCTURE DE CARROSSERIE POUR VÉHICULE À FONCTIONNEMENT ÉLECTRIQUE
2024-03-06
Patent
Electronic Resource
German
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