A vehicle body has an underbody structure and an auxiliary frame fastened thereto, which supports components of a wheel axis of the vehicle. The auxiliary frame is connected to the underbody structure without interposition of elastomer bearings or the like by use of several adhesive beads. The adhesive beads are configured not only with regard to a connection that meets mechanical requirements, but in particular with regard to the thickness the adhesive beads are also configured for acoustic insulation. The auxiliary frame is additionally supported on a securing structure provided below the auxiliary frame with the interposition of an acoustic insulation layer. The securing structure is connected to the underbody structure in a force-fit or material fit manner. In the receiving area of the auxiliary frame, the underbody structure can be configured with a trough-shape having lead-in chamfers for the auxiliary frame, wherein, in a way, the securing structure constitutes a cover for the receiving trough of the underbody structure.
FAHRZEUGKAROSSERIE MIT EINER UNTERBODENSTRUKTUR UND EINEM AN DIESER BEFESTIGTEN HILFSRAHMEN
VEHICLE BODY HAVING AN UNDERBODY STRUCTURE AND AN AUXILIARY FRAME FASTENED THERETO
CARROSSERIE DE VÉHICULE POURVUE D'UNE STRUCTURE DE DESSOUS DE CAISSE ET D'UN FAUX-CHÂSSIS FIXÉ SUR CETTE DERNIÈRE
20.12.2017
Patent
Elektronische Ressource
Deutsch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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