发明名称 |
ANCHOR PILE HOISTING DEVICE |
摘要 |
<p>In a anchor pile hoisting device, a hoisting cable (3) of which cooperates with a wire loop (5) wound around the anchor pile (6), the length of the wire loop is prescribed within narrow limits in order to prevent on the one hand slip of the wire loop with respect to the anchor pile (6) and on the other hand a too high tension in the wire loop (5). In accordance with the invention the length of the wire loop (5) can be adjusted.</p> |
申请公布号 |
EP0020820(B1) |
申请公布日期 |
1983.05.11 |
申请号 |
EP19790200351 |
申请日期 |
1979.06.29 |
申请人 |
BALLAST-NEDAM GROEP N.V.;AMSTERDAMSE BALLAST BAGGER EN GROND (AMSTERDAM BALLAST DREDGING) B.V.;SCHEEPSWERF EN MACHINEFABRIEK "DE LIESBOSCH" B.V. |
发明人 |
RUYTER, THOMAS JACOBUS |
分类号 |
B66C1/12;E02D9/02;(IPC1-7):02D9/02;66C1/12 |
主分类号 |
B66C1/12 |
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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