摘要 |
<p>The device has a bottom (1), forward and aft end walls, at least one closure cap (2) parallel to the direction of travel for covering a loading opening, longitudinal stiffening ribs (6.1,6.2) below the bottom and arranged at intervals and a loading edge (4) as a lower loading opening boundary. The rib nearest the loading edge is at a distance from the loading edge and is lower than subsequent ribs.</p> |