SEMITRAILER SIDE EDGE INCLUDING ELEMENTS ALLOWING FOR CARGO LOCKING

The subject of the invention is the side edge of a semitrailer with the elements allowing to lock the cargo. The side edge's frame section (1), i.e. the longitudinal part of the body construction, made in the floor, frame or integral body, has a longitudinal furrow (2), and the cross-section of the longitudinal furrow (2) - in its central part-resembles the flattened "W" letter, the sharp edges of which were rounded, thus reinforcing the profile longitudinally. The furrow (2) is shaped below, or above, or partially below a loading area of a semitrailer. The rectangular holes (3), with bevelled edges and corners, arranged preferably at equal distance, are made in the longitudinal furrow (2), most preferably on the line of the central ridge of the "W" letter. Each hole (3) is prepared to place the monolithic mounting shape (4) in it, or rather to put the monolithic mounting shape (4) through it. The mounting shape is shielded with the flat washer (5) which protects the semitrailer's floor from arising of dents, which could be caused by strong pulling of the working shape (4) by the cargo during its transport. The developed side edge with the elements allowing to lock the cargo enables to fix the cargoes using hooks and mounting tapes, which can be fastened using the shapes (4) described above, or also in the side holes (10) of the frame section (1), which are covered with the seal (11).