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. 26, 2024
Filed:
Oct. 11, 2021
Nidec Sankyo Corporation, Nagano, JP;
Hiroshi Kitahara, Nagano, JP;
NIDEC SANKYO CORPORATION, Nagano, JP;
Abstract
An actuator is provided. A movable body oscillating in an actuator has a shaft, and first and second inner frame members fixed to the shaft. A support body has a cylindrical case, a first and second lid members fixed to the ends of the case, and a first and second outer frame members disposed inside the case. The first inner frame member is connected to the first outer frame member by the first connecting body, and the second inner frame member is connected to the second outer frame member by the second connecting body. The first lid member has a pressing convex portion which abuts the first outer frame member, and the second lid member has a pressing convex portion which abuts the second outer frame member. The number of the pressing convex portions arranged spaced apart along the circumference direction is limited to two or three.