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:
Nov. 23, 2021
Filed:
Oct. 28, 2019
Honda Motor Co., Ltd., Tokyo, JP;
M-tec Co., Ltd., Asaka, JP;
Satoshi Matsushima, Wako, JP;
Toshitaka Akita, Wako, JP;
Takafumi Irie, Wako, JP;
Kinya Mizuno, Wako, JP;
Makoto Mitsukawa, Wako, JP;
Kunio Yoshimi, Asaka, JP;
Masaya Murao, Asaka, JP;
Yoshiki Kasaya, Asaka, JP;
Shinichiro Nakazawa, Asaka, JP;
Kazuma Deguchi, Asaka, JP;
HONDA MOTOR CO., LTD., Tokyo, JP;
M-TEC Co., Ltd., Asaka, JP;
Abstract
An electric bicycle includes a motor that includes a stator and a rotor and that is driven by a battery, a reduction gear, an output shaft configured to output power of the motor, a sprocket fixed to the output shaft, a housing, and a water jacket configured to cool the motor. The water jacket includes a flange section protruding outward in a radial direction of the stator, the flange section being formed in the water jacket at a side opposite to the reduction gear in a vehicle width direction.