Pipe puller
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United States of America Patent
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Jun 28, 2016
Grant Date -
Jul 16, 2015
app pub date -
Jan 16, 2015
filing date -
Jan 16, 2014
priority date (Note) -
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Abstract
A pipe puller apparatus includes a body and a main actuator mounted on the body. A strut assembly is also mounted on the body and includes a first shoe and a second shoe. The first shoe is adapted to engage a first interior wall of a pipe and the second shoe is adapted to engage a second interior wall of the pipe. The strut assembly includes a strut actuator that is adapted to increase the distance between the first shoe and the second shoe.
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