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:
Apr. 25, 2023
Filed:
Apr. 10, 2018
Zhejiang Jingu Co., Ltd., Zhejiang, CN;
David Saylor, Zhejiang, CN;
Xiaofei Ni, Zhejiang, CN;
Haizhou Yuan, Zhejiang, CN;
Xiaodi Chen, Zhejiang, CN;
Xiangyong Jin, Zhejiang, CN;
Dongdong Xiong, Zhejiang, CN;
Kang Wang, Zhejiang, CN;
Zhejiang Jingu Co., Ltd., Zhejiang, CN;
Abstract
Some embodiments of the present disclosure provide manufacturing methods for a wheel rim, a spoke and a steel wheel and a steel wheel formed by the methods. The methods includes that: a wheel rim/a spoke blank is heated in a heating furnace, and the heated wheel rim/the heated spoke blank is transferred onto a hot press. A temperature of the wheel rim/the spoke blank being required to be kept above a required temperature in a process of transferring the heated wheel rim/the heated spoke blank to the hot press. Then the wheel rim/the spoke blank is formed in the hot press. A formed wheel rim and a formed spoke are connected to product a steel wheel.