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.
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
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