发明名称 Method for installing an underground water pipe
摘要 A method for installing water pipe beneath nonmoving objects with a presence in the earth with a tool for installing water pipe made of a central body, a ring encircling the central body, a tapered end, an anvil end, and a ring. The method further comprises selecting a water pipe and sliding the water pipe over the tapered end and the ring to contact without covering the anvil end and forming a gap and the water pipe forming a tool and water pipe combination. Orienting the tool and water pipe combination to position the tapered end which the water pipe is to be installed and impacting the anvil end of the tool and water pipe combination with pressure causing the combination to travel beneath the nonmoving object. Pulling the tool by the anvil end to remove the tool from the water pipe.
申请公布号 US7270500(B1) 申请公布日期 2007.09.18
申请号 US20060510508 申请日期 2006.08.25
申请人 AMMONS JAMES E;AMMONS TAYLOR ALLAN;AMMONS RONALD ALLEN 发明人 AMMONS JAMES E.;AMMONS TAYLOR ALLAN;AMMONS RONALD ALLEN
分类号 F16L1/028 主分类号 F16L1/028
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