ROLLER CHANGING APPARATUS FOR FURNACES
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United States of America Patent
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Issued Date -
Jun 19, 2014
app pub date -
Jul 25, 2012
filing date -
Jul 25, 2011
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Embodiments of the invention relates to a roller changing apparatus for changing a roller from a multiplicity of rollers in a furnace for the thermal treatment of components, wherein the roller changing apparatus has a housing which can be closed off and in which a first protective gas atmosphere can be formed, and a roller handling device which is arranged at least partially in the housing, and which is designed to remove the roller to be exchanged from the furnace and to fit a replacement roller in the furnace while maintaining a high temperature and a second protective gas atmosphere in the furnace during the roller change.
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