Valve tester suspension assembly
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Apr 27, 2010
Grant Date -
N/A
app pub date -
Mar 31, 2006
filing date -
Jan 24, 2003
priority date (Note) -
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status (Latency Note)
Importance
Abstract
The system for suspending a valve exerciser from a support comprises a base element for mounting on the support, a first support element pivotally mounted on the base element, a second support element pivotally mounted on the first support element, a linking element pivotally mounted on the first support element, a first stabilizing element linking the base element and the linking element, a mounting element pivotally mounted on the second support element, a second stabilizing element linking the linking element and the mounting element, and a multiple stage assistance assembly for applying multiple degrees of assistance to movement of the first support element with respect to the base element.
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