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. 10, 2020
Filed:
Mar. 30, 2018
Applicant:
Citic Dicastal Co., Ltd, Qinhuangdao, CN;
Inventors:
Bowen Xue, Qinhuangdao, CN;
Ruisong Tong, Qinhuangdao, CN;
Qi Cang, Qinhuangdao, CN;
Jiandong Guo, Qinhuangdao, CN;
Assignee:
CITIC DICASTAL CO., LTD, Hebei, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B21D 53/26 (2006.01); B21B 15/00 (2006.01); B23Q 7/04 (2006.01); B26D 3/08 (2006.01); B41K 3/36 (2006.01); B41K 3/62 (2006.01); B21H 1/00 (2006.01); B21C 51/00 (2006.01);
U.S. Cl.
CPC ...
B21D 53/262 (2013.01); B21B 15/0007 (2013.01); B21C 51/005 (2013.01); B21D 53/264 (2013.01); B21H 1/00 (2013.01); B23Q 7/046 (2013.01); B26D 3/085 (2013.01); B41K 3/36 (2013.01); B41K 3/62 (2013.01);
Abstract
The present application discloses wheel engraving equipment, which includes a lower lifting system, lower flange engraving systems, inner rim engraving systems, a wheel positioning and clamping system, an upper lifting and rotating system, a synchronous clamping and rotating system and the like.