发明名称 |
Portable traffic barrier system |
摘要 |
A system for repositioning an elongated traffic barrier utilizes a tow vehicle connected to one end of the elongated traffic barrier to exert a pulling force on the elongated traffic barrier and a drag connected at the other end of the elongated traffic barrier to exert a drag force opposed to the pulling force exerted by the tow vehicle to resist wandering of the elongated traffic barrier during repositioning thereof. |
申请公布号 |
AU2007343875(B2) |
申请公布日期 |
2013.06.27 |
申请号 |
AU20070343875 |
申请日期 |
2007.09.26 |
申请人 |
BARRIER SYSTEMS, INC. |
发明人 |
DYKE, GERRIT ANDREW;FLORES, ALVARO E. MORALES |
分类号 |
E01F15/00;E01F9/646 |
主分类号 |
E01F15/00 |
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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