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. 18, 2023
Filed:
Oct. 02, 2021
Timotion Technology Co., Ltd., New Taipei, TW;
Yu-Chang Lin, New Taipei, TW;
TIMOTION TECHNOLOGY., LTD., New Taipei, TW;
Abstract
An actuator and a transmission structure thereof. The transmission structure () includes a screw nut () and a ratchet guiding sleeve (). The screw nut () includes one or a plurality of pawls (). The ratchet guiding sleeve () is mounted on the screw nut (), and the screw nut () is able to rotate relative to the ratchet guiding sleeve (). The ratchet guiding sleeve () includes a ring ratchet () disposed on an inner circumference thereof and a plurality of track slots () disposed on an outer circumference thereof. One or a plurality of pawls () abut against the ring ratchet (), thereby achieving the effect of smooth movements of the actuator () and the transmission structure ().