基本信息:
- 专利标题： 打桩机及其应用方法
- 申请号：CN201480040272.2 申请日：2014-07-11
- 公开(公告)号：CN105518219B 公开(公告)日：2017-08-29
- 发明人： 贾斯珀·斯特凡·温克斯 , 伯纳德·阿尔特·格里特·格努伊特
- 申请人： 费斯图卡有限公司
- 申请人地址： 荷兰阿姆斯特丹
- 专利权人： 费斯图卡有限公司
- 当前专利权人： IHC荷兰IE公司
- 当前专利权人地址： 荷兰阿姆斯特丹
- 代理机构： 北京安信方达知识产权代理有限公司
- 代理人： 孙静; 王漪
- 优先权： 2011166 20130715 NL
- 国际申请： PCT/NL2014/050475 2014.07.11
- 国际公布： WO2015/009144 EN 2015.01.22
- 进入国家日期： 2016-01-15
- 主分类号： E02D7/12
- IPC分类号： E02D7/12
The present invention relates to a pile-driver, comprising a support member arranged or arrangeable in transverse direction at or on a pile, a liquid chamber which is bounded on the underside by the support member and which further comprises one or more side walls and is configured to receive a liquid therein, one or more pressure build-up chambers, an ignition mechanism configured to ignite a fuel present in the combustion space, and wherein the combustion space is configured to expand fuel present therein during combustion such that a pressure build-up takes place above the support member and the liquid present above the support member in the liquid chamber is displaced at least in upward direction away from the support member, whereby a downward force is exerted on the pile via the support member. The invention further relates to a method for driving a pile downward into the ground using such a pile-driver.
公开/授权文献:
- CN105518219A 打桩机及其应用方法 公开/授权日：2016-04-20
IPC结构图谱:
| E | 固定建筑物 |
| --E02 | 水利工程；基础；疏浚 |
| ----E02D | 基础；挖方；填方；地下或水下结构物 |
| ------E02D7/00 | 放置板桩壁、桩、管形模或其他模的方法或设备 |
| --------E02D7/02 | .用击打法设置 |
| ----------E02D7/06 | ..动力打桩机 |
| ------------E02D7/12 | ...带爆炸室的打桩机 |