Multi-drive crusher
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United States of America Patent
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Sep 8, 2020
Grant Date -
Nov 23, 2017
app pub date -
Dec 16, 2014
filing date -
Dec 16, 2014
priority date (Note) -
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Abstract
A crusher unit includes a mainframe that supports a crusher suitable for crushing bulk material. The unit has a primary motor carried by the frame to drive a crusher via a first drive belt extending around a first drive pulley and a first flywheel mounted at the crusher. The unit further includes a secondary motor carried by the frame to provide a secondary drive to the crusher via a second drive belt extending around a first or a second flywheel mounted at the crusher and a second drive pulley.
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