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:
Aug. 20, 2019
Filed:
Jul. 04, 2016
Applicant:
Tungaloy Corporation, Fukushima, JP;
Inventor:
Ryuichi Saji, Iwaki, JP;
Assignee:
TUNGALOY CORPORATION, Iwaki-shi, Fukushima, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23C 5/00 (2006.01); B23C 5/24 (2006.01); B23C 9/00 (2006.01); B25B 13/48 (2006.01); B23C 5/06 (2006.01); B25B 15/00 (2006.01);
U.S. Cl.
CPC ...
B23C 5/2424 (2013.01); B23C 5/06 (2013.01); B23C 5/2479 (2013.01); B23C 9/00 (2013.01); B25B 13/48 (2013.01); B25B 15/005 (2013.01); B23C 2210/161 (2013.01); B23C 2260/52 (2013.01);
Abstract
A cutting insert which is suitable for high cutting speed, a tool body thereof and a tool are provided. A tool according to the present invention is a tool in which a leading end thereof is provided with a force transmitting portion and for which a rotational axis extending from the leading end to a base end thereof is defined, wherein the tool comprises a cam portion which is arranged closer to the base end than the force transmitting portion and for which a dimension from the rotational axis of the tool varies in accordance with an angle at which the cam portion is rotated around the rotational axis.