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:
Jul. 26, 2005
Filed:
Nov. 03, 2003
Atsushi Oohashi, Tokyo, JP;
Kensaku Kuroki, Tokyo, JP;
Atsushi Oohashi, Tokyo, JP;
Kensaku Kuroki, Tokyo, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
In case of manufacturing a winding member, it has been necessary to first strip off a coating of an electric wire, and thereafter to perform machining so that an end portion of the electric wire is tapered. Hence, the manufacturing process is complicated and manufacturing cost is high. In the invention, a part of an electric wirethat includes a first conductorand a coatingis extended to form a second conductor. The coatingis stripped off by itself due to this extension step. Thereafter, the extended second conductor is cut in the middle thereby forming an electric wire for a winding member. This electric wire is formed into a predetermined shape such as U-shape to obtain the winding member. As a result, stripping off the coating can be omitted, thus improving working efficiency and enabling reduction in cost.