发明授权
- 专利标题： Modular rock catchment barrier
- 专利标题（中）： 模块化的岩石流域屏障
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申请号： US607447申请日： 1990-10-31
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公开(公告)号： US5186438A公开(公告)日： 1993-02-16
- 发明人: Richard H. Cross , Peter J. Smith
- 申请人： Richard H. Cross , Peter J. Smith
- 专利权人： Cross Richard H,Smith Peter J
- 当前专利权人： Cross Richard H,Smith Peter J
- 主分类号： E01F7/04
- IPC分类号： E01F7/04 ; E01F9/669
摘要：
The subject invention provides a rock catchment barrier comprising a plurality of modules. Each module comprises a concrete base having a top surface, a post, a concrete barrier, an aperture for connecting the post to the top surface of the concrete base, a connector for connecting the concrete barrier to either side of the concrete base, and a fence panel for catching rocks, the fence panel being attachable to the post, wherein when the concrete base is connected to the concrete barrier, and the post is connected to the concrete base and the fence panel for catching rocks, a resulting module is formed. The rock catchment barrier provides protection for use in a rock excavation or scaling site where there is a need to stop rocks which are projected away from the site, such as when the rock excavation or scaling site is adjacent to a flow to traffic.
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