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:
Nov. 13, 2018
Filed:
Jul. 16, 2015
Applicant:
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, JP;
Inventor:
Yasuyuki Hirao, Okazaki, JP;
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota-shi, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23K 11/00 (2006.01); H02K 15/04 (2006.01);
U.S. Cl.
CPC ...
H02K 15/0414 (2013.01);
Abstract
A manufacturing method for a segment coil according to the invention includes forming an assembled wire by bundling a plurality of element wires, forming a stranded wire by twisting the assembled wire, forming a rectangular conductor by rolling the stranded wire, and forming a segment coil by cutting the rectangular conductor into a given length and bending the cut rectangular conductor. Before the rectangular conductor is bent, the plurality of element wires is fastened at a position where the coil end portion of the segment coil is formed.