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. 29, 2022
Filed:
Jun. 30, 2020
Jeco Co., Ltd., Saitama, JP;
Toyota Jidosha Kabushiki Kaisha, Aichi, JP;
Hikoshi Izumi, Saitama, JP;
Yoshiyuki Ariki, Saitama, JP;
Taiki Miyokawa, Saitama, JP;
Yuta Muneyoshi, Saitama, JP;
Tomoki Mabuchi, Aichi, JP;
Jeco Co., Ltd., Saitama, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Aichi, JP;
Abstract
An actuatorincludes a housing, an output shaftprotruding from the inside of the housingto the outside, a motorprovided in the housing, and a reduction mechanismthat connects the motorwith the output shaft. The reduction mechanismincludes a worm gear, in which a wormprovided at a front end of a drive shaftprotruding from a main bodyof the motorand a worm wheelrotating integrally with the output shaftare engaged. A spindlefor increasing an inertia is provided between the wormof the drive shaftand the motor body