Patents by Inventor Dayun HE

Dayun HE 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).

  • Riveting tool chuck and riveting tool
    Patent number: 11052453
    Abstract: A riveting tool chuck. The riveting tool chuck comprises a cylinder handgrip (1). A rotating member (2) and a transmission member (3) are disposed in the cylinder handgrip in a penetrating manner, the rotating member is axially positioned and circumferentially and rotatably connected to the cylinder handgrip, and the transmission member is circumferentially positioned and axially and movably connected to the cylinder handgrip, and the rotating member and the transmission member are connected by means of a thread structure (4).
    Type: Grant
    Filed: February 24, 2018
    Date of Patent: July 6, 2021
    Assignee: Hangzhou Lianwei Technology Co., Ltd.
    Inventors: Fengli Liu, Fuhua Qiu, Xiangteng Yao, Lingyun Yang, Yong Guo, Dayun He, Jun Gao, Wenhong Ren
  • RIVETING TOOL CHUCK AND RIVETING TOOL
    Publication number: 20190388958
    Abstract: A riveting tool chuck. The riveting tool chuck comprises a cylinder handgrip (1). A rotating member (2) and a transmission member (3) are disposed in the cylinder handgrip in a penetrating manner, the rotating member is axially positioned and circumferentially and rotatably connected to the cylinder handgrip, and the transmission member is circumferentially positioned and axially and movably connected to the cylinder handgrip, and the rotating member and the transmission member are connected by means of a thread structure (4).
    Type: Application
    Filed: February 24, 2018
    Publication date: December 26, 2019
    Inventors: Fengli LIU, Fuhua QIU, Xiangteng YAO, Lingyun YANG, Yong GUO, Dayun HE, Jun GAO, Wenhong REN