发明名称 |
Erosion protection device. |
摘要 |
<p>An erosion protection device is provided to control erosion in environments prone to water induced erosion. Each individual device includes a central core area (24), and six generally equally sized legs (12-22) projecting outward from the core (24) at equal spacing in each direction. Spacers (28) are provided at the interface of the legs (12-22) and core (24). Multiple devices are grouped together to form a protective nested group to form a protective cover (52). <IMAGE></p> |
申请公布号 |
EP0583500(A1) |
申请公布日期 |
1994.02.23 |
申请号 |
EP19920114156 |
申请日期 |
1992.08.19 |
申请人 |
ATKINSON-MCDOUGAL CORPORATION |
发明人 |
ATKINSON, FRANCIS STEWARD |
分类号 |
E02B3/12;(IPC1-7):E02B3/12 |
主分类号 |
E02B3/12 |
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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