SUBFLOOR FOR MOTOR VEHICLE

The invention relates to a raised floor (1) comprising: a rigid plate (2) for receiving the feet of passengers; a body (3) molded from elastically compressible polyurethane foam extending substantially over the entire reverse face (4) of said plate, said face being overmolded by said body, said foam exhibiting a compression stress-strain characteristic CC 40, measured according to ISO 3386/2 standard, of between 3 and 15 kPa; at least one localized foot support means (5) of said plate, said means being in the form of a block overmolded by said body, said means having an upper end (6) bearing against said reverse face and a lower end (7) flush with the lower face (9) of said body, the material constituting said means being elastically compressible and exhibiting a compression stress-strain characteristic CC 40, measured according to ISO 3386/2 standard, of between 25 and 80 kPa.