Abstract: A fastening arrangement for a removable cargo floor provided with a covering such as a carpet in vehicles, especially in station wagons, in which the cargo floor rests on a mounting frame formed at least in part by bearers. A fastening construction is provided which, on the one hand, locks the cargo floor in the vertical direction by at least one lug engaging under prestress in a guide opening of the mounting frame and by at least one detent mechanism arranged opposite this lug, and on the other hand, retains the cargo floor in the horizontal position by causing the carpet pulled over all of the edges of the cargo floor to abut under pressure at the vertically extending frame part of the mounting frame which is also provided with a carpeted surface.

Abstract: A tunnel structure arranged in the center of the floor of a passenger motor vehicle, which extends in the longitudinal direction and in which a hollow bearer is formed by tunnel edge reinforcements; at least one traverse extending over the open tunnel side and supporting drive unit parts is adapted to be threadably connected to the parallel flanges of the two tunnel edge reinforcements while bolt holes and insert openings coordinated to the bolt holes are provided in the reinforcing member at different longitudinal positions for movable connecting bolts.