The floor panel structure includes a floor panel (F1) made of resin integrally forming a spare tire storage space (S1), and a trunk board (B1) made of resin arranged to cover the floor panel. Fitting parts are integrally formed in the floor panel and trunk...

The acoustic insulation panel (1) is composed of a layer (2) of pliable thermoplastics and a foam layer (3). The thermoplastic layer has integrated fasteners (4), with a structured opening (5) to take a fitting (6) which mounts the panel at a component. Th...

A soundproofing panel, comprises a layer of a molded thermoplastic material with filler, and a foam (14) or felt layer, fastened to a fixed component, incorporates one-piece molded fastenings in the form of cavities shaped to receive anchoring projections ...