发明名称 |
CONCRETE PIPE LAGGING ASSEMBLY |
摘要 |
<p>A concrete pipe lagging assembly (10,10A,10B) having a sheet of flexible material or fabric (11,11A) having one or more metal straps (12,12A,12B,12C) attached to the sheet (11,11A) which functions as a spring or springs which thereby provides the sheet (11,11A) with a bias that facilitates coiling of the sheet (11,11A) about a pipe (13) prior to a concrete pour in use.</p> |
申请公布号 |
WO2007079518(A1) |
申请公布日期 |
2007.07.19 |
申请号 |
WO2006AU01073 |
申请日期 |
2006.07.28 |
申请人 |
SCOTT, JON, ROBERT;RICHARDS, ANDREW, ANTHONY |
发明人 |
SCOTT, JON, ROBERT;RICHARDS, ANDREW, ANTHONY |
分类号 |
F16L57/00;E02D31/10;E04F17/08;E04G21/24;F16L5/00 |
主分类号 |
F16L57/00 |
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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