| 摘要 |
<p>The dumpbody has lateral walls (4) moving toward top for defining a trapezoid section, and a small base arranged corresponding to a base (2). A disbanding tool e.g. slip wedge (6), is located at front of the dumpbody, where the disbanding tool is provided on an internal face of the front wall for provoking displacement of the tool wedge toward a concrete waste block. The disbanding tool is suspended at a lever (7) articulated on an axle (8).</p> |
