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:
Dec. 31, 2024
Filed:
Apr. 24, 2024
Dongguan Excar Electric Vehicle Co., Ltd, Dongguan, CN;
Dongguan Excar Electric Vehicle Co., Ltd, Dongguan, CN;
Abstract
Provided is a self-power-assisted-steering steering gearbox, including a steering gearbox body. The steering gearbox body is connected to a steering wheel and includes a pair of steering track rods arranged coaxially. The pair of steering track rods is connected on end portions close to each other through a steering rack. A shaft sleeve is sleeved outside the steering rack. The steering gearbox further includes a gear box, where a gear train is arranged in the gear box, and an axial direction of the gear train and an axial direction of the steering rack are obliquely arranged in a cross manner; a torque sensor; and a power-assisted motor, where a motor shaft of the power-assisted motor is partially arranged in the gear box in a penetrating manner, and an axis of the motor shaft and the axial direction of the gear train are obliquely arranged in a cross manner.