发明名称 Trenching and drain installation system and method
摘要 A system for trench and drain installation. The system utilizes an implement driven trenching assembly and a backfill pipe installation assembly. The implement driven trenching assembly digs a trench utilizing a circular trenching blade which is hydraulically operated and is mounted onto a front loader plate. The backfill pipe installation assembly uses a backfill hopper to simultaneously install drainage pipe above the trench floor and envelop the drainage pipe in backfill material to maintain the drainage pipe at a constant height above the trench floor.
申请公布号 US8157477(B2) 申请公布日期 2012.04.17
申请号 US20090425301 申请日期 2009.04.16
申请人 HORAN JEFF;ANDERSON MATT;AURORA SUN ALLIANCE CORP. 发明人 HORAN JEFF;ANDERSON MATT
分类号 F16L1/026;E02F3/18 主分类号 F16L1/026
代理机构 代理人
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