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:
Jun. 26, 2012
Filed:
Dec. 27, 2005
Applicants:
Yasuhiro Tani, Tokyo, JP;
Yukinobu Tokunaga, Yamaguchi, JP;
Kazumasa Tsuchihashi, Yamaguchi, JP;
Inventors:
Assignee:
Japan Fine Steel Co., Ltd., Sanyoonoda-shi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B24D 3/00 (2006.01); B24D 99/00 (2010.01);
U.S. Cl.
CPC ...
Abstract
There is provided a fixed abrasive wire having abrasives fixed thereon with a superior fixing strength. The abrasives are fixed on the wire by electroplating in which the wire is subjected to a degreasing step, an acid cleaning step, a rinsing step and an electroplating step sequentially. A plating liquid used in the electroplating step contains a nickel-containing organic acid or a nickel-containing inorganic acid, a leveling agent, and the abrasives. It is a feature that a plated coat being over the top of each of the abrasives has a smaller thickness than a theoretical value.