发明名称 |
TWO PIPE U-BEND PIPE SPACER |
摘要 |
A U-bend pipe spacer for two pipes is provided to supplement grouting easily into the bore hole because a tremie for supplementing grouting by using a fixing tie is horizontally fixed on a loop. A U-bend pipe spacer for two pipes comprises a pair of loop hooks wherein a loop clip(6) catching two loops(7,8) is formed, a spring(2) which has a spring leg connecting a pair of loop hooks, and a fixing tie(50) which fixes two loops and tremie to each other. The fixing tie winds the outer circumference of two loops and the outer circumference of the tremie.
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申请公布号 |
KR20090063774(A) |
申请公布日期 |
2009.06.18 |
申请号 |
KR20070131261 |
申请日期 |
2007.12.14 |
申请人 |
KOREA INSTITUTE OF ENERGY RESEARCH |
发明人 |
WOO, JOUNG SON;LEE, SE KYOUN |
分类号 |
F24J3/08;F16L3/22 |
主分类号 |
F24J3/08 |
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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