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:
May. 11, 2021
Filed:
Jul. 30, 2019
Applicant:
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Inventors:
Tomohiro Segawa, Toyota, JP;
Hiroshi Kinpara, Miyoshi, JP;
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 1/28 (2006.01); H02K 1/30 (2006.01); H02K 9/19 (2006.01); H02K 7/00 (2006.01); H02K 1/32 (2006.01);
U.S. Cl.
CPC ...
H02K 1/30 (2013.01); H02K 1/32 (2013.01); H02K 7/003 (2013.01); H02K 9/19 (2013.01);
Abstract
A shaft of a rotor includes a cylindrical core member and a resin member. An uneven portion made up of first hole portions is formed on an outer peripheral surface of the core member. The resin member covers the outer peripheral surface of the core member, while being adhesively fixed to the first hole portions. A rotor core is attached to a periphery of the resin member.