Valve tester suspension assembly
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United States of America Patent
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Nov 9, 2010
Issued Date -
N/A
app pub date -
Nov 21, 2008
filing date -
Jan 24, 2003
priority date (Note) -
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Abstract
A valve tester suspension assembly for allowing one person to perform the tasks necessary to test underground valves includes an articulated arm attached to a mobile base such as a vehicle. The articulated arm may be biased such that the biasing assists in supporting the weight of a rotating assembly positioned at a distal end of the articulated arm. The articulated arm is pivoted to permit positioning of the rotating device in a substantially horizontal orientation at a desired position within a three dimensional space adjacent to the base to which the articulated arm is attached. A method of use is also described.
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