Refuge chamber and method
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United States of America Patent
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Issued Date -
May 8, 2008
app pub date -
Sep 20, 2007
filing date -
Sep 22, 2006
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A refuge chamber for miners in a mine includes a skid. The chamber includes a tent that is disposed in the skid in an undeployed state which is expandable to a deployed state and extends from the skid to provide a protected atmosphere for the miners. A method for providing a refuge chamber for miners in a mine including the steps of opening a skid made of metal. There is the step of expanding a tent that is disposed in the skid in an undeployed state to a deployed state that extends from the skid to provide a protected atmosphere for the miners.
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