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:
Mar. 19, 2019
Filed:
Jan. 28, 2011
Applicants:
Hiroki Kishimoto, Kanagawa, JP;
Shigeru Endo, Kanagawa, JP;
Inventors:
Hiroki Kishimoto, Kanagawa, JP;
Shigeru Endo, Kanagawa, JP;
Assignee:
AMADA COMPANY, LIMITED, Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21C 51/00 (2006.01);
U.S. Cl.
CPC ...
B21C 51/005 (2013.01); B23C 2220/00 (2013.01);
Abstract
In a method for marking on a surface of a work, kept is a state where an end of a rotating tool for marking is contacted with a surface of the work, and a rotation of the rotating tool is started at the same time when a relative movement of the work in an X-axis direction and/or in a Y-axis direction relative to the rotating tool is started. According to the above marking method, a width of a marked line can be made constant over its entire length.