Grinding roller of a roller mill
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United States of America Patent
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Mar 1, 2016
Grant Date -
Sep 26, 2013
app pub date -
Nov 28, 2011
filing date -
Dec 17, 2010
priority date (Note) -
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Abstract
The grinding roller of a roller mill according to the invention consists essentially of a roller shaft, a main roller body and an external wear ring having a wear protection, wherein the connection between the roller shaft and the main roller body is formed by a shrink fit. The main roller body is formed by at least two coaxially arranged intermediate rings.
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