MOTOR VEHICLE FLOOR

摘要

The invention consists of a motor vehicle floor (8) which includes: a central tunnel (10); two main walls (12, 12') extending transversely on either side of the tunnel, respectively; two reinforcement walls (14, 14'), each of said walls being arranged above one of the two main walls (12, 12') and attached to said wall, so as to form a recess (18, 18'); the floor also includes at least one attachment element (20, 20') extending into each of said recesses (18, 18'), between the reinforcement wall (14, 14') and the corresponding main wall (12, 12') forming said recess; and the floor finally includes a stiffening element (22) of the central tunnel (10), extending transversely to the tunnel and attached to the attachment elements (20, 20').