发明名称 Apparatus and method for moving and placing granulate material
摘要 A method and system are disclosed for moving and placing in hard to reach locations granular and other particulate material such as sand, gravel, earth and similar materials. The system includes an improved auger for moving the material and an improved rotary airlock mechanism designed to withstand the abrasive action of the particulate material and at the same time move the material several hundred feet through a flexible conduit for placement in a pre-designated location. A system and apparatus is also disclosed for transporting on one vehicle all of the devices needed at a remote site for operation the particulate placement system, including a front loader.
申请公布号 US7303362(B2) 申请公布日期 2007.12.04
申请号 US20060475677 申请日期 2006.06.27
申请人 DUNLOP RICHARD;GRIFFIN ROBERT;STOKES STEVEN C;STOKES DENIS A;BONNEY GARY 发明人 DUNLOP RICHARD;GRIFFIN ROBERT;STOKES STEVEN C.;STOKES DENIS A.;BONNEY GARY
分类号 B60P1/60;B60P1/42 主分类号 B60P1/60
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