发明名称 |
Vibrator Arrangement and Method of Producing Material Columns in the Ground |
摘要 |
A vibrator arrangement for producing material columns in the ground comprises an elongate vibrating body with an outer surface having a girth and at least one projection extending at least partially around the girth of the vibrating body. A method of producing a material column in the ground may use such a vibrator arrangement.
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申请公布号 |
US2009317188(A1) |
申请公布日期 |
2009.12.24 |
申请号 |
US20070223407 |
申请日期 |
2007.02.01 |
申请人 |
DEGEN WILHELM;DEGEN ALEXANDER |
发明人 |
DEGEN WILHELM;DEGEN ALEXANDER |
分类号 |
E01C19/30;E02D3/02 |
主分类号 |
E01C19/30 |
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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