| 摘要 |
<p>The ground profile for loading area of vehicle, comprises a footstep area (2) from ribs (3) zigzagging in profile direction and juxtaposing with equal interval, and notches (4) distributively arranged in an irregular pattern over the footstep area. The ribs are equipped with the notches distributed over its length. The notches of the rib lie between the external ribs on the profile direction, and are opposite to one another outwardly from straight connecting lines of the notches of the external ribs. An independent claim is included for a procedure for manufacturing a ground profile.</p> |
