发明名称 |
ISOLATION-TYPE ROAD SURFACE PROTECTION DEVICE |
摘要 |
FIELD: transport.SUBSTANCE: proposed device comprises external guard arranged above the motor road to cover it and to rest onto bed by its extreme bottom ends. Said guard is composed of arc-like metallic carcass supporting polycarbonate sheets interconnected by sections and connected with said carcass while aforesaid bed is arranged at roadsides. Said bed represents either piled or band-like structure.EFFECT: longer life of road surface, better roadway.2 cl, 2 dwg |
申请公布号 |
RU2471037(C1) |
申请公布日期 |
2012.12.27 |
申请号 |
RU20110130752 |
申请日期 |
2011.07.25 |
申请人 |
VASIL'EV ALEKSANDR PETROVICH;GORJACHEV MIKHAIL GENNAD'EVICH;GORJACHEVA ELENA VLADIMIROVNA |
发明人 |
VASIL'EV ALEKSANDR PETROVICH;GORJACHEV MIKHAIL GENNAD'EVICH;GORJACHEVA ELENA VLADIMIROVNA |
分类号 |
E01F7/00 |
主分类号 |
E01F7/00 |
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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