发明名称 |
Anchor wedge for post tension anchor system and anchor system made therewith |
摘要 |
A wedge for an anchor system is disclosed. One embodiment of the wedge includes at least two circumferential wedge segments. Each segment defines an exterior tapered surface and an interior surface. The interior surface has gripping elements thereon. The gripping elements define a difference between a major diameter and a minor diameter of about 0.25 to 0.75 of an amount of a difference defined by a conventional thread having substantially a same axial spacing and major diameter as the gripping elements on the interior surface. Another embodiment of the wedge has an interior surface shaped to substantially conform to an exterior surface of a tendon.
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申请公布号 |
US2005284049(A1) |
申请公布日期 |
2005.12.29 |
申请号 |
US20040878340 |
申请日期 |
2004.06.28 |
申请人 |
HAYES NORRIS O;DRAGINIS RANDY |
发明人 |
HAYES NORRIS O.;DRAGINIS RANDY |
分类号 |
E04C5/08;E04C5/12;(IPC1-7):E04C5/08 |
主分类号 |
E04C5/08 |
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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