发明名称 |
DEVICE FOR REPLACEABLY CONNECTING A DRAG-HEAD TO A SUCTION PIPE |
摘要 |
Suction pipe with trailing head for a trailing suction dredger, the pipe being provided at its lower end with a connection piece of the trailing head in which the essentially rectangular throughflow opening of the trailing head passes into the circular cross section of the pipe. A replaceable endpiece or trailing head part, which forms the suction aperture or suction slit, is or can be detachably fixed at the side facing the connection piece by a quick action coupling to the connection piece in such a way that it rotates about a horizontal cross-shaft. |
申请公布号 |
DE3463067(D1) |
申请公布日期 |
1987.05.14 |
申请号 |
DE19843463067 |
申请日期 |
1984.10.23 |
申请人 |
IHC HOLLAND N.V. |
发明人 |
VAN DER MEER, PAULUS;KOERT, JAN PETER |
分类号 |
E02F3/92;(IPC1-7):E02F3/92 |
主分类号 |
E02F3/92 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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