A tractor-trailer combination or a single chassis type truck having a cargo box. The tractor-trailer combination or the single chassis type truck comprises a driver cabin including a cabin roof. The trailer or the cargo box being higher than the cabin roof. The cabin roof has a front edge and a means for reducing aerodynamic drag arranged on the cabin roof. The means for reducing aerodynamic drag are only formed by a roof rim arranged on the cabin roof behind the front edge of the cabin roof. The roof rim extends substantially along the whole width of the cabin roof. The roof rim is a concavely curved strip having a lower edge engaging the cabin roof, the concavely curved strip extending from the cabin roof such that, with regard to the lower edge, a top edge of the concavely curved strip is positioned in front of the lower edge when seen in normal driving direction of the tractor-trailer combination or the single chassis type truck having a cargo box. A tractor for such a tractor-trailer combination.


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    Title :

    A TRACTOR-TRAILER COMBINATION OR A SINGLE CHASSIS TYPE TRUCK HAVING A CARGO BOX, AND TRACTOR FOR SUCH A TRACTOR-TRAILER COMBINATION


    Additional title:

    TRAKTOR-ANHÄNGER-KOMBINATION ODER EINFAHRWERK-LASTKRAFTWAGEN MIT EINEM LADEKASTEN UND TRAKTOR FÜR SOLCH EINE TRAKTOR-ANHÄNGER-KOMBINATION
    COMBINAISON TRACTEUR-REMORQUE OU CAMION À CHÂSSIS UNIQUE AYANT UNE CAISSE DE CHARGEMENT, ET TRACTEUR POUR UNE TELLE COMBINAISON TRACTEUR-REMORQUE



    Publication date :

    2025-01-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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