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:
Sep. 26, 2017
Filed:
May. 11, 2015
Applicant:
Kyokutoh Co., Ltd., Aichi, JP;
Inventor:
Kazuhiro Tezawa, Aichi, JP;
Assignee:
Kyokutoh Co., LTD., Nagoya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 11/30 (2006.01); B23B 5/16 (2006.01); B23B 27/16 (2006.01);
U.S. Cl.
CPC ...
B23K 11/3063 (2013.01); B23B 5/166 (2013.01); B23B 27/1629 (2013.01); B23B 2270/30 (2013.01);
Abstract
A low-cost tip dressing cutter causing no accumulation of swarf around a breaker is provided. A surface of a breakerfacing a cutting platecorresponds to a recessed surface. The diameter of the recessed surfacegradually decreases with increasing distance from the outer periphery of the recessed surfacefacing the cutting platein a direction opposite to the cutting plate. A through holeis formed at the center of the breaker, A screwinserted through the through holeis screwed to a fastening holeof a holderto attach the cutting plateto the breaker