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. 12, 2013
Filed:
Sep. 25, 2009
Hiroaki Komatsubara, Saitama, JP;
Masanao Kobayashi, Gunma, JP;
Toshiaki Shimizu, Saitama, JP;
Daisuke Serino, Aichi, JP;
Munenori Sugisawa, Aichi, JP;
Tomiyuki Murayama, Aichi, JP;
Noriaki Osawa, Aichi, JP;
Tomohiro Yamaguchi, Aichi, JP;
Ryujiro Aoki, Aichi, JP;
Tatsuya Hattori, Aichi, JP;
Hiroaki Komatsubara, Saitama, JP;
Masanao Kobayashi, Gunma, JP;
Toshiaki Shimizu, Saitama, JP;
Daisuke Serino, Aichi, JP;
Munenori Sugisawa, Aichi, JP;
Tomiyuki Murayama, Aichi, JP;
Noriaki Osawa, Aichi, JP;
Tomohiro Yamaguchi, Aichi, JP;
Ryujiro Aoki, Aichi, JP;
Tatsuya Hattori, Aichi, JP;
Aoki Science Institute Co., Ltd., Tokyo, JP;
Toyota Motor Corporation, Aichi, JP;
Aisin Seiki Kabushiki Kaisha, Aichi-Ken, JP;
Abstract
A powder-containing oil-based lubricant for die contains 60 to 99% by mass of an oil-based lubricant consisting of oil, 0.3 to 30% by mass of a solubilizing agent, 0.3 to 15% by mass of an inorganic powder and 7.5% by mass or less of water, the lubricant being electrostatically applied to a die. The powder-containing oil-based lubricant may be applied to a die by electrostatic spraying. The electrostatic spray apparatus includes a device that imparts static electricity to the powder-containing oil-based lubricant and an electrostatic spray gun installed on a multi-axis robot.