发明名称 |
Support grid platform for supporting vehicles over ecologically sensitive terrain |
摘要 |
A grid-type platform especially suited for use supporting vehicle wheels to provide traction while traveling off-road especially through environmentally sensitive topography, and to prevent unnecessary and excessive wear and damage to such off-road paths or trails. More specifically this invention relates to a grid-type platform having a plurality of grid sections defined by intersection lateral and longitudinal walls and having an intermediate support designed to provide all-terrain vehicles and four-wheel drive vehicles the necessary traction to reduce tire slippage and rutting when traveling through off-road trails or paths particularly through environmentally sensitive areas.
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申请公布号 |
US7527451(B2) |
申请公布日期 |
2009.05.05 |
申请号 |
US20070944151 |
申请日期 |
2007.11.21 |
申请人 |
SLATER WILLIAM B;DAVIS WILLIAM |
发明人 |
SLATER WILLIAM B.;DAVIS WILLIAM |
分类号 |
E02D3/00;E01C21/00 |
主分类号 |
E02D3/00 |
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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