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. 16, 2022
Filed:
Nov. 19, 2020
Ying-chung Yang, Taoyuan, TW;
U-tech Media Corporation, Taoyuan, TW;
Ying-Chung Yang, Taoyuan, TW;
Other;
U-Tech Media Corporation, Taoyuan, TW;
Abstract
A dual-motor differential drive system, including a main wheel, a drive wheel, a differential unit, a first motor, a second motor, and at least one drive unit, is provided. The main wheel has a central shaft. The drive wheel is disposed on the main wheel. The differential unit is disposed on a side of the drive wheel and aligned with the drive wheel. The first motor and the second motor respectively have a first shaft and a second shaft, and are connected to the differential unit. The at least one drive unit is disposed on the differential unit and the drive wheel. The first motor and the second motor are adapted to run in same or reverse direction to respectively drive the differential unit to rotate. The differential unit drives the drive wheel through the at least one drive unit, enabling the main wheel to pivot through the central shaft.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile