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. 09, 2021
Filed:
Nov. 29, 2018
Citic Dicastal Co., Ltd., Hebei, CN;
Zuo Xu, Qinhuangdao, CN;
Zhen Li, Qinhuangdao, CN;
Xu Wang, Qinhuangdao, CN;
Kaiqing Wang, Qinhuangdao, CN;
Yule Zhou, Qinhuangdao, CN;
Chuan Cheng, Qinhuangdao, CN;
Changhai Li, Qinhuangdao, CN;
Tiefeng Hu, Qinhuangdao, CN;
Hui Chi, Qinhuangdao, CN;
CITIC Dicastal CO., LTD., Qinhuangdao, CN;
Abstract
A wheel and a rim with a weight reduction inner flange are provided. The rim includes an inner flange, a middle portion and an outer flange which are all annular and connected end to end to form an annular rim, in which the inner flange or the outer flange includes multiple groups of edge weight reduction sockets arranged side by side on one side of the inner cavity of a hub, and multiple groups of inner weight reduction sockets arranged side by side are provided inside the edge weight reduction sockets on the rim; a group of edge weight reduction sockets includes a first edge weight reduction socket and a second edge weight reduction socket at the edge of the inner flange or the outer flange, and the first edge weight reduction socket is in the shape of a right-angled triangle having round angles.