Frame for trenchless pipe replacement system and method
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United States of America Patent
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Oct 17, 2017
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N/A
app pub date -
Dec 20, 2012
filing date -
Dec 20, 2011
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Abstract
A pipe replacement system and cable guide frame are shown. Configurations are shown that include plurality of guide pulleys attached to the cable guide frame to define a curved path between a pipe to be replaced and a cable pulling system. Configurations are shown where a pipe breaking tool is pulled over the plurality of guide pulleys for ease of removal after a replacement operation. Configurations are also shown that include a stationary splitter adjacent to the cable pulling system to prevent jamming of the cable pulling system.
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