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:
Aug. 09, 2022
Filed:
Dec. 19, 2019
Nidec Sankyo Corporation, Nagano, JP;
Akira Mori, Nagano, JP;
NIDEC SANKYO CORPORATION, Nagano, JP;
Abstract
An actuator may include a movable body, a support body, a connection body having at least one of elasticity and viscoelasticity, and a magnetic drive circuit having a coil provided in one side member of the movable body and the support body, and a permanent magnet provided in the other side member to vibrate the movable body. The one side member may include a coil holder and a power feeding circuit board fixed to the coil holder in a state that one side face of the circuit board faces an outer side, and the one side face may have a land connected with a coil wire structuring the coil. The circuit board may be fixed to the coil holder in a state that the one side face is retracted from an end face of the coil holder, and the coil wire may have a slack portion fixed to the one side face.