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:
Jan. 20, 2026
Filed:
Sep. 27, 2021
Honda Motor Co., Ltd., Tokyo, JP;
Naoki Matsunaga, Wako, JP;
Hiroshi Mizuguchi, Wako, JP;
HONDA MOTOR CO., LTD., Tokyo, JP;
Abstract
An outer rotor type motor includes a rotor in which magnets are arranged on an inner circumferential surface of a cylindrical rotor yoke. The outer rotor type motor comprises: a motor shaft configured to rotatably support the rotor; and a rotor attachment member including a base end extended from an outer periphery of the motor shaft outward in a radial direction and an outer end formed from an outer periphery of the base end outward in the radial direction, wherein the outer end is formed at a position close to the inner circumferential surface of the rotor yoke, as compared with an outer peripheral surface of the motor shaft, and the rotor is attached to the outer end.