发明名称 |
Cable Guardrail Safety System |
摘要 |
A safety barrier comprising is disclosed. The safety barrier comprises a plurality of posts spaced from each other and disposed adjacent to a roadway, each post having a cross section defined in part by a web and a pair of legs extending therefrom. Additionally, each post has one slot formed in the web of the post extending from an upper end of the post. A first cable and a second cable are releasably engaged with and supported by the posts and disposed within each slot between the respective legs of each post. A third cable and a fourth cable are each coupled to an exterior surface of the posts. The posts and the first, second, third and fourth cables cooperate to prevent a vehicle from leaving the roadway.
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申请公布号 |
US2013069026(A1) |
申请公布日期 |
2013.03.21 |
申请号 |
US201113233479 |
申请日期 |
2011.09.15 |
申请人 |
BERGENDAHL PETER;NEECE GREGORY A.;SMITH BRIAN;TRINITY INDUSTRIES, INC. |
发明人 |
BERGENDAHL PETER;NEECE GREGORY A.;SMITH BRIAN |
分类号 |
E01F15/06;B23P17/04;E04H17/20 |
主分类号 |
E01F15/06 |
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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