logo

For the Inventor, By the Inventor

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.:

US 12667876 B1

PDFFull Text
Date of Patent:
Jun. 30, 2026

Filed:

Jan. 15, 2025

Electro-plastic shape control roller system based on transverse partitioning and independent control

Applicant:

Taiyuan University of Technology, Taiyuan, CN;

Inventors:

Xiaobao MA, Taiyuan, CN;

Tao Wang, Taiyuan, CN;

Zhongkai Ren, Taiyuan, CN;

Peng Chen, Taiyuan, CN;

Xiao Liu, Taiyuan, CN;

Xiaobin Fu, Taiyuan, CN;

Shengyan Fu, Taiyuan, CN;

Tao Wang, Taiyuan, CN;

Han Guo, Taiyuan, CN;

Assignee:

Taiyuan University of Technology, Taiyuan, CN;

Attorney:

Bayramoglu Law Offices LLC

Primary Examiner:

Christopher J Besler

Int. Cl.
CPC ...
B21B 37/28 (2006.01); B21B 27/02 (2006.01); B21B 37/74 (2006.01);
U.S. Cl.
CPC ...
B21B 37/28 (2013.01); B21B 27/028 (2013.01); B21B 37/74 (2013.01);
Abstract

An electro-plastic shape control roller system based on transverse partitioning and independent control is provided. The electro-plastic shape control roller system includes a shape control roller mandrel, conductive copper rings, insulating ceramic rings, a shock-absorbing rubber sleeve, an insulating ceramic roller sleeve, and conductive rotary joints, etc. This system constructs a transversely partitioned electro-plastic shape control roller by alternately arranging the conductive copper rings and the insulating ceramic rings. During operation, a strip is wrapped at a certain angle above the electro-plastic shape control roller to ensure a tight contact between the strip and the conductive copper rings. According to the principle of minimum resistance in the conductive copper ring-strip-adjacent conductive copper ring pattern, the electro-plastic shape control roller system controls the on/off of each set of independent conductive copper rings through the external control circuit.

Find Patent Forward Citations

MA, Xiaobao. (2026). Electro-plastic shape control roller system based on transverse partitioning and independent control (U.S. Patent No. 12667876). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12667876

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…