Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
May 17, 2016
Patent Application Number
14525093
Date Filed
October 27, 2014
Patent Citations Received
Patent Primary Examiner
Patent 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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