Method for automatic sharpening of a blade
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United States of America Patent
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May 17, 2016
Grant Date -
May 21, 2015
app pub date -
Oct 27, 2014
filing date -
Nov 19, 2013
priority date (Note) -
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status (Latency Note)
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Abstract
The method is for sharpening a blade. An automatic sharpening apparatus is provided that has a housing with an elongate opening defined therein. A blade is placed inside the elongate opening. The blade is tightened between self-centered clamp holders. The rotation of the grinding wheel is turned on. The rotating grinding-wheel engages an underside of the blade and automatically moves along the blade by following a contour of the blade. While the grinding wheel moves along the blade, a counter-weight provides a counter-weight to the grinding wheel. The blade is sharpened while the blade is stationary inside the elongate opening of the housing.
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