发明名称 |
IMPACT-ABSORBING BARRIERS FOR HIGHWAYS |
摘要 |
The road-guard construction comprises a first wall of superimposed whole tires disposed horizontally in vertical rows and horizontal columns. A second wall of superimposed half tires - which are cut circumferentially along their tread path, is also disposed in vertical rows and horizontal columns. Each half-tire defines a toroidal chamber, facing upwardly. Tie-bands interconnect the whole tires to the half-tires, whereby a single integral wall unit is achieved. Sand is poured into the toroidal chambers of the half-tires, whereby the first and second walls become firmly anchored to the ground. The road-guard will therefore remain substantially immobile over ground even after repeated vehicle impacts.
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申请公布号 |
CA2145004(A1) |
申请公布日期 |
1996.09.21 |
申请号 |
CA19952145004 |
申请日期 |
1995.03.20 |
申请人 |
BERNAQUEZ, NORMAND;SABOURIN, IVAN |
发明人 |
BERNAQUEZ, NORMAND;SABOURIN, IVAN |
分类号 |
E01F15/14;(IPC1-7):E01F15/14 |
主分类号 |
E01F15/14 |
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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