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:
Jun. 16, 2026
Filed:
Jun. 14, 2023
T-max (Hangzhou) Technology Co., Ltd., Zhejiang, CN;
Hangfei Yu, Zhejiang, CN;
Haojia Chen, Zhejiang, CN;
Haibin Chen, Zhejiang, CN;
Shipei Yao, Zhejiang, CN;
Xuebo Hu, Zhejiang, CN;
Senbiao Ge, Zhejiang, CN;
T-MAX (HANGZHOU) TECHNOLOGY CO., LTD., Zhejiang, CN;
Abstract
A vehicle winch includes a motor assembly, a rope drum assembly, and a reducing gear assembly. The rope drum assembly defines a drum cavity extending in an axial direction of the rope drum assembly, and a part of the motor assembly is arranged in the drum cavity. The reducing gear assembly includes a primary planet gear train and a reducing gear train subassembly, the motor assembly, the primary planet gear train and the reducing gear train subassembly are sequentially arranged along the axial direction, the primary planet gear train is arranged in the drum cavity, and the primary planet gear train has an input end coupled to an output end of the motor assembly and an output end coupled to an input end of the reducing gear train subassembly, and the reducing gear train subassembly has an output end coupled to an input end of the rope drum assembly.