The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 12, 2016
Filed:
Nov. 05, 2014
Applicant:
Eriksson Teknik Ab, Njurunda, SE;
Inventor:
Magnus Eriksson, Njurunda, SE;
Assignee:
Eriksson Teknik AB, Njurunda, SE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B24B 49/10 (2006.01); B24B 9/04 (2006.01); B24B 3/00 (2006.01); B24B 41/00 (2006.01);
U.S. Cl.
CPC ...
B24B 3/003 (2013.01); B24B 9/04 (2013.01); B24B 41/005 (2013.01);
Abstract
The method is for sharpening a blade. An automatic sharpening apparatus is provided that has a holder. A blade is placed into the holder. A grinding-wheel driving motor, in operative engagement with a wheel on a spindle, rotates a grinding wheel. A grinding assembly motor moves the grinding wheel in an x-direction towards the blade. A linear motor moves the grinding wheel from a first position to a second position in a z-direction without moving the grinding-wheel driving motor. The rotating grinding wheel engages the blade. The grinding wheel sharpens the blade.