Patent · US Active

Hydraulic two-side rolling-cut shears

US10518342B2 · kind B2 · utility

0Cited by

2References

8Claims

0Family size

Assignee

Taiyuan University of Science and Technology · CN

Inventors

Qingxue Huang · Taiyuan, CN
Lifeng Ma · Shanghai, CN
Jinli Meng · Taiyuan, CN
Zhibing Chu · Shanxi, CN
Heyong HAN · Taiyuan, CN
Hongjie Li · Longbeilingcun, CN
Yugui Li · Shanxi, CN

Key dates

Filing date	Jul 4, 2017
Grant date	Dec 31, 2019
Priority date	—
Expiry date	Feb 2, 2038

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB23K26/38
WIPO fieldMachine tools
WIPO sectorMechanical engineering

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.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.