发明名称 |
Pedestrian safety barrier |
摘要 |
An elongated pedestrian safety barrier adapted to be longitudinally disposed between a roadway and an adjoining pedestrian walkway. The safety barrier features a concrete structure up to about 24 inches in height having an outwardly angled sidewall facing the roadway and a concavity on its bottom surface to engage the top and roadside surface of a standard curb.
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申请公布号 |
US5302047(A) |
申请公布日期 |
1994.04.12 |
申请号 |
US19920907153 |
申请日期 |
1992.07.01 |
申请人 |
TEXAS A&M UNIVERSITY SYSTEM |
发明人 |
IVEY, DON L. |
分类号 |
E01F15/04;E01F15/08;(IPC1-7):E01F13/00;E01F15/00 |
主分类号 |
E01F15/04 |
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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