Jacking apparatus adjustable for alignment variations
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United States of America Patent
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-
Oct 23, 1984
Grant Date -
N/A
app pub date -
Dec 17, 1981
filing date -
Dec 17, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A jacking apparatus for application of force to at least two anchor points for movement of a load. The force is transmitted through fluid in at least two equalizing cylinders after which it is transmitted to the anchor points. The fluid pressure in each of the equalizing cylinders is limited to a predetermined value to provide equal distribution of the load between all of the anchor points to which the jacking apparatus is or should be engaged.
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Cited Art Landscape
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