Remote controlled vehicle
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United States of America Patent
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-
Oct 29, 2013
Grant Date -
Apr 5, 2012
app pub date -
Oct 5, 2010
filing date -
Oct 5, 2010
priority date (Note) -
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Abstract
A method of directional drilling includes forming first and second pits on corresponding first and second sides of a barrier, forming a pilot bore from the first pit to the second pit, enlarging the pilot bore to a final bore, and extending a cable through the final bore between the first and second pits by attaching the cable to a remote controlled vehicle and driving the remote controlled vehicle through the final bore from one of the pits to the other pit. The method also includes pulling a pipeline through the final bore using the cable.
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