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:
Apr. 11, 2023
Filed:
Jan. 18, 2022
Mikuni Corporation, Tokyo, JP;
Hisashi Shiokawa, Kanagawa, JP;
Daiki Ihara, Kanagawa, JP;
Shota Yagoh, Kanagawa, JP;
Katsushi Takami, Iwate, JP;
MIKUNI CORPORATION, Tokyo, JP;
Abstract
A rotation driving device includes: a body, made of resin, and having an accommodation holein a cylindrical shape with an axis S as a center; a motor M, comprising a rotorprovided in an accommodation hole of the body and rotating around the axis and a rotation shaftintegrally rotating around the axis with the rotor and extending in an axial direction; a first bearing Bfixed to an end side of the body and a second bearing Bfixed to the other end side of the body in the axial direction, so as to rotatably support the rotation shaft; and a first cover memberconnected to the one end side of the body and a second cover memberconnected to the other end side of the body.