Attachment for making up or breaking out pipe
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United States of America Patent
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Jul 23, 2013
Grant Date -
Nov 29, 2012
app pub date -
May 25, 2012
filing date -
May 26, 2011
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An attachment is described that is configured for attachment to an arm of a piece of heavy construction equipment. The attachment is configured to rotate a section of pipe during break out (i.e. disconnection or disassembly) from another section of pipe and/or make up (i.e. connection or assembly) with another section of pipe. The attachment is configured to break the joint or torque the joint to a predetermined torque value, unthread or thread pipe, and lift the pipe under the power of the heavy construction equipment.
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