Patents by Inventor Wenxing MU

Wenxing MU 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).

  • Fastening tool, a bolt assembling device and a method for assembling a high pressure compressor rotor
    Patent number: 11958149
    Abstract: A fastening tool. In the fastening tool, a top part guiding matching portion engages a top part guiding portion in a sliding fit; a pressing part guiding matching portion engages a pressing part guiding portion in a sliding fit; a lever hinged to a base part; a transmission part engages a transmission part guiding slot in a sliding fit; the transmission part is driven to slide by the pressing part, and the lever is driven to rotate by the transmission part, then the top part is driven to slide out, due to a reaction force acting on the pressing part by the transmission part and the friction between the pressing part and the base part, the pressing part remains to be self-locked by friction, which can constrain the pressing part and the top part is locked.
    Type: Grant
    Filed: July 9, 2021
    Date of Patent: April 16, 2024
    Assignees: AECC SHANGHAI COMMERCIAL AIRCRAFT ENGINE MANUFACTURING CO., LTD., AECC COMMERCIAL AIRCRAFT ENGINE CO., LTD.
    Inventors: Yiting Hu, Wenxing Mu, Fei Pan, Yuqian Zhou
  • A FASTENING TOOL, A BOLT ASSEMBLING DEVICE AND A METHOD FOR ASSEMBLING A HIGH PRESSURE COMPRESSOR ROTOR
    Publication number: 20230356337
    Abstract: A fastening tool. In the fastening tool, a top part guiding matching portion engages a top part guiding portion in a sliding fit; a pressing part guiding matching portion engages a pressing part guiding portion in a sliding fit; a lever hinged to a base part; a transmission part engages a transmission part guiding slot in a sliding fit; the transmission part is driven to slide by the pressing part, and the lever is driven to rotate by the transmission part, then the top part is driven to slide out, due to a reaction force acting on the pressing part by the transmission part and the friction between the pressing part and the base part, the pressing part remains to be self-locked by friction, which can constrain the pressing part and the top part is locked.
    Type: Application
    Filed: July 9, 2021
    Publication date: November 9, 2023
    Applicants: AECC SHANGHAI COMMERCIAL AIRCRAFT ENGINE MANUFACTURING CO., LTD., AECC COMMERCIAL AIRCRAFT ENGINE CO., LTD.
    Inventors: Yiting HU, Wenxing MU, Fei PAN, Yuqian ZHOU