发明名称 |
UNDERWATER TRENCHING APPARATUS |
摘要 |
An underwater trenching apparatus comprising a soil cutting arrangement having a forwardly disposed cutting portion and a rearwardly disposed non-cutting portion, a soil removal device configured to remove soil from a location forward of the soil cutting arrangement and barrier device located and configured substantially to prevent passage of soil to the non-cutting portion of the soil cutting arrangement. The soil cutting arrangement is typically a rockwheel or chain cutter. The soil removal device is typically a dredge pump or eductor. |
申请公布号 |
CA2852825(A1) |
申请公布日期 |
2013.05.02 |
申请号 |
CA20122852825 |
申请日期 |
2012.10.26 |
申请人 |
IHC ENGINEERING BUSINESS LIMITED |
发明人 |
MANCHESTER, JONATHAN RALPH |
分类号 |
E02F3/94;E02F3/92;E02F5/10 |
主分类号 |
E02F3/94 |
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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