A body (7) part (8) for a road vehicle (1) comprising:an outer portion (10) configured to be arranged on the outer side of a road vehicle (1) and defining a first side (11) of the roof panel; an inner portion (12) configured to be arranged, with respect to the outer portion (10),towards a passenger compartment (3) of the road vehicle (1) and defining a second side (13) of roof panel; wherein the outer portion (10) comprises one or more first composite material layers (14); and the inner portion (12) comprises at least one or more second composite material layers (15);an intermediate portion (16) arranged between the inner portion (12) and the outer portion (10); wherein the intermediate portion (16) comprises, in turn, a layer (17) of sound-absorbing material (M); and wherein the inner portion, the intermediate portion (16) and the outer portion (10) are integrally coupled together forming a single multilayer body (18).
COMPOSITE BODY PART FOR A ROAD VEHICLE, RELATIVE ROAD VEHICLE AND RELATIVE PRODUCTION METHOD
VERBUNDKAROSSERIETEIL FÜR EIN STRASSENFAHRZEUG, STRASSENFAHRZEUG UND ENTSPRECHENDES HERSTELLUNGSVERFAHREN
PIÈCE DE CARROSSERIE COMPOSITE POUR UN VÉHICULE ROUTIER, VÉHICULE ROUTIER CORRESPONDANT ET PROCÉDÉ DE PRODUCTION ASSOCIÉ
29.11.2023
Patent
Elektronische Ressource
Englisch
IPC: | B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B62D MOTOR VEHICLES , Motorfahrzeuge / G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES |
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