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:
Jun. 04, 2019
Filed:
Apr. 14, 2017
Fanuc Corporation, Yamanashi, JP;
Youhei Arimatsu, Yamanashi, JP;
Shinobu Takano, Yamanashi, JP;
FANUC CORPORATION, Yamanashi, JP;
Abstract
To provide a holding member, a rotor including the holding member, and a rotating electrical machine including the rotor, in which there is no risk of the holding member grinding against the stator, while maintaining a sufficient tensile force of the holding member for the magnet in the rotor of the rotating electrical machine. The length of the main section in the axial direction is longer than the length of the stator core in the axial direction; and the terminally processed section is arranged so as to be located outside of the end of the stator core in the axial direction; the terminally processed section is the start point and the end point of winding the fiber bundle composing the holding member, and is located outside of the stator core; and the terminally processed section is relatively thick.