发明名称 |
Ground pressure distribution mat and method of use |
摘要 |
A mat is used as a ground engagement platform for supporting heavy equipment or as a road surface for supporting vehicular traffic. The use is intended to be temporary, with the mats being reusable. The mat, in its basic construction, includes a flat plate-like structure having a thickness and planar extent and an opening defined in the flat plate-like structure which extends in the thickness direction and is dimensioned to receive a lifting device for lifting and transporting the mat.
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申请公布号 |
US6007271(A) |
申请公布日期 |
1999.12.28 |
申请号 |
US19980149715 |
申请日期 |
1998.09.09 |
申请人 |
AMERICAN LANDFILL MANAGEMENT, INC. |
发明人 |
COLE, MICHAEL E.;GREEN, ALVIE G.;PIKNA, DANIEL L. |
分类号 |
E01C9/08;(IPC1-7):E01C5/16 |
主分类号 |
E01C9/08 |
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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