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APPARATUS, SYSTEMS AND METHODS FOR EXCAVATING TRENCHES IN EARTH OR SOIL AND INSTALLING UNDERGROUND CONDUITS OR OTHER MEDIA
APPARATUS, SYSTEMS AND METHODS FOR EXCAVATING TRENCHES IN EARTH OR SOIL AND INSTALLING UNDERGROUND CONDUITS OR OTHER MEDIA
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机译:用于挖掘地沟或土壤中的沟纹并安装地下管道或其他介质的装置,系统和方法
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摘要
Apparatuses, systems, and methods are provided for cutting a trench in soil or earth by driving a cutter tube member through the soil or earth, injecting compressed fluid into the tube member to break up the soil and drive it through the tube member along the flow of compressed fluid, imparting dynamic vibrational forces to the tube member to assist the flow of soil therethrough, ejecting the soil from the tube member, guiding and releasing media and/or filler material into the trench, and backfilling the trench with the ejected soil.
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