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. 31, 2019
Filed:
Jul. 04, 2017
Taiyuan University of Science and Technology, Taiyuan, CN;
Qingxue Huang, Taiyuan, CN;
Lifeng Ma, Taiyuan, CN;
Jinli Meng, Taiyuan, CN;
Zhibing Chu, Taiyuan, CN;
Heyong Han, Taiyuan, CN;
Hongjie Li, Taiyuan, CN;
Yugui Li, Taiyuan, CN;
TAIYUAN UNIVERSITY OF SCIENCE AND TECHNOLOGY, Taiyuan, CN;
Abstract
Hydraulic two-side rolling-cut shears, including: a front transport roller device, a rear transport roller device, a shear body, and a roller carrier. The front transport roller device includes a laser scriber, a magnetic alignment device, and a pinch roller device. The rear transport roller device includes a vertical guide roller. The laser scriber is disposed on the front end of the front transport roller device. The magnetic alignment device is disposed in the middle part of the front transport roller device. The pinch roller device is disposed on the rear end of the front transport roller device in front of the shear body. The roller carrier is disposed longitudinally in the middle of the shear body. The vertical guide roller is disposed on the rear transport roller device and behind the shear body.