Roller grate with hydraulic drive and a method for operating the roller grate
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United States of America Patent
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Issued Date -
Jan 22, 2009
app pub date -
Jul 15, 2008
filing date -
Jul 18, 2007
priority date (Note) -
Abandoned
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Abstract
A roller grate consists of rollers disposed one behind the other by means of which the material to be burned is moved, and of a drive for the rollers that constitutes a hydraulic motor for driving one or several rollers. A method for operating the roller grate consists of operating the hydraulic motor in angular steps. The roller grate has the advantage that roller grates having low-weight drive units can be operated with high reliability and with little wear of the drive units.
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