| 发明名称 | Temporary road mat with membrane | ||
| 摘要 | A temporary road mat configured as a timber mat including one or two layers of longitudinally oriented elongated timbers arranged in parallel at even intervals; one layer of transversally oriented elongated timbers arranged in parallel at even intervals and perpendicular to the longitudinally oriented elongated timbers; at least one membrane extending over an entire main surface of the timber mat, wherein the timbers are drilled and bolted together at intersections. | ||
| 申请公布号 | US9347184(B2) | 申请公布日期 | 2016.05.24 |
| 申请号 | US201514684354 | 申请日期 | 2015.04.11 |
| 申请人 | Charles City Timber and Mat, Inc. | 发明人 | Evelyn Patrick |
| 分类号 | E01C5/00;E01C11/24;E01C9/08;E01C5/22;E01C11/22 | 主分类号 | E01C5/00 |
| 代理机构 | Von Rohrscheidt Patents | 代理人 | Von Rohrscheidt Patents |
| 主权项 | 1. A temporary road mat configured as an individual timber mat, comprising: one or two layers of longitudinally oriented elongated timbers arranged in parallel at even intervals; one layer of transversally oriented elongated timbers arranged in parallel at even intervals and perpendicular to the longitudinally oriented elongated timbers; and at least one individual membrane extending over an entire main surface of the individual timber mat and limited in size to an extension of the entire main surface of the individual timber mat, wherein the timbers are drilled and bolted together at intersections, and wherein the at least one individual membrane is attached to the individual timber mat. | ||
| 地址 | Providence Forge VA US | ||