Apparatus for the transport and storage of proppant
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United States of America Patent
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Sep 29, 2020
Grant Date -
Jan 18, 2018
app pub date -
Sep 27, 2017
filing date -
Jul 23, 2012
priority date (Note) -
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Abstract
An apparatus for the transport and storage of proppant has a container with a top wall, a pair of end walls and a pair of side walls. The pair of side walls extend between the pair of end walls. The container has a bottom discharge opening. The container includes a funnel extending from the pair of side walls and from the pair of and walls toward the bottom discharge opening. The funnel has sides extending in an angle of greater than 25° with respect to horizontal. The funnel includes a pair of side plates extending respectively from the pair of side walls toward the bottom discharge opening and a pair of end plates extending respectively from the pair of end walls toward the bottom discharge opening. Each of the side plates and the end plates is formed of a stainless steel material.
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