Patents by Inventor Luxiao ZHANG

Luxiao ZHANG has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Swing/rotating gas metal arc welding torch and use method therefor
    Patent number: 11583949
    Abstract: A swing/rotating gas metal arc welding torch, include a hollow shaft motor and a feeder panel. An upper extending shaft of the feeder panel penetrates through a brush mechanism, and is fixedly connected to a lower extension shaft of the hollow shaft by means of a coupling, and a lower extending shaft of the feeder panel penetrates through a support bearing mounted in a brush base and is then connected to an eccentric or bent conductive rod mechanism; the motor base is fixedly connected to the brush base by means of connecting screws, and a welding shielding gas is provided and welding torch cooling is achieved by means of inner holes of the connecting screws as well as a built-in gas passage and a cooling water passage of the brush base; the length of the conductive rod mechanism is adjusted by means of modulation or extension and retraction.
    Type: Grant
    Filed: September 18, 2020
    Date of Patent: February 21, 2023
    Assignees: JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGY, NANTONG DONGDE STEEL CO., LTD
    Inventors: Jiayou Wang, Jie Zhu, Tianwei Wang, Wei Wang, Kai Wang, Da Jiang, Biao Wang, Yuqing Jiang, Jianjian Pang, Luxiao Zhang
  • SWING/ROTATING GAS METAL ARC WELDING TORCH AND USE METHOD THEREFOR
    Publication number: 20220388088
    Abstract: A swing/rotating gas metal arc welding torch, include a hollow shaft motor and a feeder panel. An upper extending shaft of the feeder panel penetrates through a brush mechanism, and is fixedly connected to a lower extension shaft of the hollow shaft by means of a coupling, and a lower extending shaft of the feeder panel penetrates through a support bearing mounted in a brush base and is then connected to an eccentric or bent conductive rod mechanism; the motor base is fixedly connected to the brush base by means of connecting screws, and a welding shielding gas is provided and welding torch cooling is achieved by means of inner holes of the connecting screws as well as a built-in gas passage and a cooling water passage of the brush base; the length of the conductive rod mechanism is adjusted by means of modulation or extension and retraction.
    Type: Application
    Filed: September 18, 2020
    Publication date: December 8, 2022
    Applicants: JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGY, NANTONG DONGDE STEEL CO., LTD
    Inventors: Jiayou WANG, Jie ZHU, Tianwei WANG, Wei WANG, Kai WANG, Da JIANG, Biao WANG, Yuqing JIANG, Jianjian PANG, Luxiao ZHANG