A body part for a road vehicle comprising:an outer portion configured to be arranged on the outer side of a road vehicle and defining a first side of the roof panel; an inner portion configured to be arranged, with respect to the outer portion, towards a passenger compartment of the road vehicle and defining a second side of roof panel; wherein the outer portion comprises one or more first composite material layers; and the inner portion comprises at least one or more second composite material layers; an intermediate portion arranged between the inner portion and the outer portion; wherein the intermediate portion comprises, in turn, a layer of sound-absorbing material; and wherein the inner portion, the intermediate portion and the outer portion are integrally coupled together forming a single multilayer body.
COMPOSITE BODY PART FOR A ROAD VEHICLE, RELATIVE ROAD VEHICLE AND RELATIVE PRODUCTION METHOD
2023-11-30
Patent
Electronic Resource
English
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge / 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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
COMPOSITE BODY PART FOR A ROAD VEHICLE, RELATIVE ROAD VEHICLE AND RELATIVE PRODUCTION METHOD
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