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.
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
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