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 |
CA2675749(C) |
申请公布日期 |
2015.02.03 |
申请号 |
CA20072675749 |
申请日期 |
2007.09.26 |
申请人 |
BARRIER SYSTEMS, INC. |
发明人 |
DYKE, GERRIT ANDREW;MORALES FLORES, ALVARO E. |
分类号 |
E01F15/00;E01F9/646;E01F13/00 |
主分类号 |
E01F15/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|