| 摘要 |
<p>To prevent leaking and spreading of dust at the transhipment of bulk goods, a grab crane having a traveling trolley 6, 24, 25 to which a grab 7; 26, 27 is suspended, comprises a housing 8; 21 in which at least a substantial part of the grab may be received and in which at least a part of the horizontal transport of the bulk good can take place. This housing may either be connected to the travelling trolley 6 or it may be formed by the beam 21 in which the trolley 24; 25 may run.</p> |
