发明名称 Retaining wall and method of making same
摘要 A retaining wall is provided that may include a first/bottom mat, a second/top mat and a third/cap mat. Each of the mats may include a plurality of elongated members connected to form a grid and may have a generally flat section. Each of the first and second mats may also include an upstanding section extending upwardly from a forward edge of the generally flat section. The upstanding sections may be inclined backwardly toward the generally flat sections. The upstanding section of the first mat may also include a plurality of extension members extending upwardly from an upper end of the upstanding section at an angle in relation to the upstanding section of the first mat, and be adapted for engagement with the second mat. The third mat may include a face section extending downwardly from a forward edge of the generally flat section of the third mat, which face section may be adapted for engagement with the upstanding section of the second mat, such as by means of a hook. One or more support members may be attached to the first and second mats to prevent the upstanding sections of the mats from bowing or inclining outwardly. Related methods are also provided.
申请公布号 US2005286981(A1) 申请公布日期 2005.12.29
申请号 US20040876171 申请日期 2004.06.23
申请人 ROBERTSON DAVID G;OGORCHOCK JOHN M 发明人 ROBERTSON DAVID G.;OGORCHOCK JOHN M.
分类号 E02D17/00;E02D29/02;(IPC1-7):E02D17/00 主分类号 E02D17/00
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