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:
Sep. 16, 2025
Filed:
Jan. 16, 2025
Zhuhai College of Science and Technology, Zhuhai, CN;
Shenzhen Hisibi Marine Technology Company Limited, Shenzhen, CN;
Baoqing Deng, Zhuhai, CN;
Zengfa Gao, Zhuhai, CN;
Yuxiang Shi, Zhuhai, CN;
Yongzhen Wang, Zhuhai, CN;
Yongbin Qin, Zhuhai, CN;
Linjun Liu, Zhuhai, CN;
Mulin Luo, Zhuhai, CN;
Zhuhai College of Science and Technology, Zhuhai, CN;
ShenZhen HISIBI Marine Technology Company Limited, Shenzhen, CN;
Abstract
A liftable rear suspension system of an amphibious vehicle is provided, including a differential gear installed inside a vehicle body frame, and a brake disc installed on the inner side of a hub of a vehicle wheel, with a brake arranged on an outer edge of the brake disc and a flange plate fixed on the inner side of the brake disc. A universal joint arm is rotatably installed on the periphery of one end, close to the vehicle body frame, of the flange plate through a bearing. The flange plate is connected to an output shaft of the differential gear through a cage universal joint. A worm gear is rotatably installed on the periphery of one end, stretching out of the vehicle body frame, of the output shaft through a bearing. A pair of bearing seats are installed on the vehicle body frame through an installation rack.