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. 22, 2025
Filed:
Sep. 23, 2020
Applicant:
Aisin Corporation, Aichi, JP;
Inventors:
Tomoko Hiramatsu, Kariya, JP;
Tomoi Kojima, Kariya, JP;
Assignee:
AISIN CORPORATION, Kariya, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K 15/12 (2025.01); B29C 45/14 (2006.01); H02K 15/02 (2006.01); B29K 705/12 (2006.01); B29L 31/00 (2006.01);
U.S. Cl.
CPC ...
H02K 15/12 (2013.01); B29C 45/14639 (2013.01); H02K 15/02 (2013.01); B29K 2705/12 (2013.01); B29L 2031/7498 (2013.01);
Abstract
This rotor core manufacturing method includes a step of moving a stacked core that remains mounted to a jig and that has a resin material injected in a magnet holding portion, from a resin injection apparatus to a curing heater apparatus that is separate from the resin injection apparatus, and a step of curing the resin material in the magnet holding portion by heating the stacked core in the curing heater apparatus.