发明名称 |
Improvements in or relating to pile driving. |
摘要 |
<p>A pile 13 is driven into the ground 5 by a ram 8 driven by a hydraulic cylinder 37. The pile 13 is guided through a guide 2 having a detachable end portion 4 which is embedded in the ground. The guide 2 and cylinder 37 are vertically slideable on a rail 3 and can be raised and lowered by a further hydraulic ram 39 located at the upper end of the rail 3. Further piles are loaded through a door 11 in the side of the guide 2 and each pile is driven in a single stroke. The apparatus is transportable on a tracked vehicle 41. By supporting the pile 13 in a tubular guide 2 during driving it is possible to use pile sections of small diameter which are light and easy to handle. Pile sections are connected using a tubular metal joint member.</p> |
申请公布号 |
EP0241131(A1) |
申请公布日期 |
1987.10.14 |
申请号 |
EP19870301873 |
申请日期 |
1987.03.04 |
申请人 |
PRECAST MICRO INJECTION PILE SDN BHD |
发明人 |
LAM, HENG BENG |
分类号 |
E02D5/52;E02D13/04;(IPC1-7):E02D5/52 |
主分类号 |
E02D5/52 |
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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