Peugeot Citroen Automobiles Sa

Tramico

Stephan Philip

Laurent Mougnard

Olivier Chary

The invention relates to a soundproofing device for the passenger compartment of a vehicle (), to be positioned between a sheet m&#xe9;tal panel of the vehicle bodywork () and an inner trimming panel (). The device comprises a polymer foam plate () impregnated with a mixture of an inorganic filler and an organic binder, the foam plate () being shaped so as to be in close contact with the sheet m&#xe9;tal panel of the bodywork () and with the inner trimming panel (). The invention further relates to an inner trimming System for the passenger compartment of a vehicle, comprising an inner trimming panel () for covering a sheet m&#xe9;tal panel of the vehicle bodywork () and such a device. The invention further relates to a vehicle provided with such a System. The invention can be used in automobiles.

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Gif sur Yvette, France

Stephan Philip