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:
Sep. 10, 2019
Filed:
Oct. 16, 2015
Kyb Corporation, Tokyo, JP;
Top Co., Ltd., Echizen-shi, Fukui, JP;
Takayuki Kawaguchi, Kanagawa, JP;
Tomomi Hayase, Gifu, JP;
Ryuichi Kaneko, Gifu, JP;
Yoshiteru Kurokawa, Kanagawa, JP;
Hiroyuki Miyoshi, Fukui, JP;
Akihiro Kawabata, Fukui, JP;
KYB Corporation, Tokyo, JP;
TOP Co., Ltd., Echizen-shi, Fukui, JP;
Abstract
A rotor manufacturing method for manufacturing a rotor including a rotor core, the rotor core having a permanent magnet mounted thereon throughout a circumferential direction, includes covering an outer circumference of the rotor core with a tubular rotor cover; and forming an angular portion conforming to an outer shape of the permanent magnet by pressing an open end of the rotor cover radially inward with use of a pressing member, the open end of the rotor cover axially projecting from an end of the rotor core before being pressed.