发明名称 |
Method and pile-driving device for inserting foundation piles into the ground |
摘要 |
<p>Method for inserting foundation piles into the ground, comprising the steps of positioning at least two telescopically connected pipe segments above a base plate, moving a pile-driving hammer up with a pile-driving device, moving the pile-driving hammer down through the pipe segments, and letting the pile-driving hammer ram the base plate and at least one of the pipe segments.</p><p><Paragraphs id="pa02" num="0002" xmlns:base="http://www.sipo.gov.cn/XMLSchema/base">The invention is characterized in that the method furthermore comprises the steps of withdrawing the pipe segments from the ground using a withdrawal element, so that a hole is left in the ground; leaving the base plate behind in the hole that is left; and introducing a setting substance on top of the base plate in the hole that is left. After the substance has set, a foundation pile is obtained in the ground.
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申请公布号 |
EP1857597(A3) |
申请公布日期 |
2008.10.22 |
申请号 |
EP20070075384 |
申请日期 |
2007.05.21 |
申请人 |
VAN VLIET, JOHANNES CORNELIS |
发明人 |
VAN VLIET, JOHANNES CORNELIS |
分类号 |
E02D7/30;E02D5/66;E02D11/00 |
主分类号 |
E02D7/30 |
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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