Coupler method and apparatus for installing pipe with a protective cover into borehole
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United States of America Patent
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Sep 22, 2015
Grant Date -
Nov 28, 2013
app pub date -
Mar 6, 2013
filing date -
May 23, 2012
priority date (Note) -
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Abstract
A coupler apparatus for installing a pipe and a protective cover into a borehole includes a first coupler half and a second coupler half. Both halves include a leading edge and at least one slot disposed in an outer surface configured to allow a fluid to pass by the coupler apparatus as the coupler apparatus is pulled through the borehole. A fastening means joins the first coupler half to the second coupler half about the pipe and the protective cover. The coupler apparatus formed by the first coupler half joined to the second coupler is configured to capture the protective cover at a location on the pipe for the installation of the pipe with the protective cover into the borehole. A method is also described.
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