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. 07, 2021
Filed:
Oct. 08, 2020
Beijing University of Civil Engineering and Architecture, Beijing, CN;
Jie Li, Beijing, CN;
Xiaoyan Wang, Beijing, CN;
Yanxiong Zhang, Beijing, CN;
Jialing Gu, Beijing, CN;
Long Tao, Beijing, CN;
Cheng Chen, Beijing, CN;
Beijing University of Civil Engineering and Architecture, Beijing, CN;
Abstract
Disclosed is a method for optimizing feature parameters of straight grooves of a wet friction element and relates to the technical field of heavy-duty vehicle transmission. By using the method, the feature parameters of the straight grooves of the wet friction element can be improved by optimization, and the thermoelastic stability of the wet friction element can be improved.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile