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:
Nov. 11, 2025
Filed:
Jul. 13, 2022
Huazhong University of Science and Technology, Hubei, CN;
Cai-Hua Xiong, Hubei, CN;
Tao Wang, Hubei, CN;
Di Hu, Hubei, CN;
Jie Jun Yi Liang, Hubei, CN;
Yuhao Li, Hubei, CN;
Tian-Cheng Zhou, Hubei, CN;
Wen-Bin Chen, Hubei, CN;
HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY, Hubei, CN;
Abstract
A clutch adapted for an exoskeleton includes lower and upper base plates, a roller, a roller ratchet ring, a trigger, a pawl, a pawl spring, a trigger torsional spring, a trigger positioning shaft, and a pawl positioning shaft. Two ends of the trigger positioning shaft are respectively connected to the upper and lower base plates. The trigger and the trigger torsional spring are sleeved on the trigger positioning shaft. Two ends of the trigger torsional spring are respectively connected to the lower base plate and the trigger. Two ends of the pawl positioning shaft are connected to the lower and upper base plates. The pawl spring and the pawl are respectively sleeved on the pawl positioning shaft. Two ends of the roller are rotatably connected to the lower and upper base plates. The pawl is detachably connected to the roller ratchet ring. The trigger is movably connected to the pawl.