Pedestal support for mine prop
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United States of America Patent
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-
Apr 2, 2013
Grant Date -
Oct 18, 2012
app pub date -
Apr 15, 2011
filing date -
Apr 15, 2011
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A pedestal support for a mine prop. The pedestal support includes a collar to dispose a mine prop at least partially therein and a yielding member extending from the collar. The yielding member includes a wall having a top edge and a bottom edge and having a thickness that tapers from the top edge to the bottom edge and that flares from the top edge to the bottom edge.
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Cited Art Landscape
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