发明名称 METHOD AND MACHINE FOR DYNAMIC GROUND COMPACTION
摘要 At least one cable (3) is attached to a load (4) lying on the ground via releasable connection means (7). A traction force is applied to the cable to hoist the load up to a prescribed height. That traction force is then eliminated or reduced to initiate a downward movement of the load followed by the cable. The connection means are then released while the load is moving downwardly.
申请公布号 WO2005068729(A1) 申请公布日期 2005.07.28
申请号 WO2004EP00669 申请日期 2004.01.12
申请人 FREYSSINET INTERNATIONAL (STUP);MORIZOT, JEAN-CLAUDE 发明人 MORIZOT, JEAN-CLAUDE
分类号 E02D3/00;E02D3/02 主分类号 E02D3/00
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