| 摘要 |
The invention relates to a motor vehicle comprising: a floor (1) having an upper face (11), a lower face (12), and at least one rib (2) extending in a rectilinear direction (15) over at least one length and having a constant cross section over at least one fraction of said length; and at least one longitudinal member (3, 4) fastened to the lower face (12) or upper face (11) of the floor (1), characterized in that the longitudinal member (3, 4) is fastened to the floor at said fraction of said length of the rib (2), and the longitudinal member (3, 4) is additionally able, prior to being fastened to the floor, to slide on the rib over said fraction of said length. The invention also relates to a method of manufacturing a corresponding floor. |
