FLOOR STRUCTURE OF A MOTOR VEHICLE BODY WITH A LIGHTWEIGHT CONSTRUCTION

摘要

A floor structure of a motor vehicle body is disclosed which respect includes a side skirt profile extending in the longitudinal direction of the vehicle (x) and a tunnel edge profile extending in the longitudinal direction of the vehicle, The tunnel profile is spaced apart from the side skirt profile in the transverse direction of the vehicle (y). Two side skirt profiles run essentially parallel along the outsides of the floor structure. The tunnel edge profile extends in approximately a concentric manner to the side skirt profiles. A transmission hump is provided in the middle of the floor structure and typically extends in the longitudinal direction of the vehicle is situated, fastened and/or reinforced thereon.