DRIVE FOR A VERTICAL MILL WITH A PLURALITY OF MAIN DRIVES
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United States of America Patent
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Issued Date -
Aug 28, 2014
app pub date -
Sep 7, 2012
filing date -
Sep 9, 2011
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The drive device according to the invention for a vertical roller mill comprises an output gear wheel fixed or capable of being fixed to a rotating grinding table of the vertical roller mill; and a plurality of main drives; a support structure having a ceiling plate; each main drive having a motor and a main gear unit comprising a drive gear capable of meshing with the output gear wheel; said output gear wheel being driven by each of said main drives, wherein said main drives are fitted below the ceiling plate and at least the main gear unit is partially suspended from the ceiling plate, in particular the main drive is partially suspended from the ceiling plate.
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