Patents by Inventor Xianyong ZHU

Xianyong ZHU 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).

  • Testing device and testing method for adhesive strength of inner hole coating
    Patent number: 11441981
    Abstract: Disclosed are a testing device and a testing method for adhesive strength of an inner hole coating. A pull rod of the testing device for the adhesive strength of the inner hole coating may apply an axial tension to the inner hole coating via a guide ring and an assisting assembly, and may also apply radial pressure to the inner hole coating via a tapered surface and the assisting assembly. And the press rod may apply a radial tension to the inner hole coating via the pull hook and the assisting assembly. The testing method for the adhesive strength of the inner hole coating adopts the above-mentioned testing device for adhesive strength of an inner hole coating, a tensile adhesive strength test and a shear adhesive strength test may be performed on a same device.
    Type: Grant
    Filed: June 3, 2020
    Date of Patent: September 13, 2022
    Assignee: ARMY ACADEMY OF ARMORED FORCES
    Inventors: Guozheng Ma, Haidou Wang, Pengfei He, Xianyong Zhu, Ming Liu, Ling Tang, Shuyu Ding, Hengheng Xi, Li Zhou, Tao Liu
  • Testing Device and Testing Method for Adhesive Strength of Inner Hole Coating
    Publication number: 20210255077
    Abstract: Disclosed are a testing device and a testing method for adhesive strength of an inner hole coating. A pull rod of the testing device for the adhesive strength of the inner hole coating may apply an axial tension to the inner hole coating via a guide ring and an assisting assembly, and may also apply radial pressure to the inner hole coating via a tapered surface and the assisting assembly. And the press rod may apply a radial tension to the inner hole coating via the pull hook and the assisting assembly. The testing method for the adhesive strength of the inner hole coating adopts the above-mentioned testing device for adhesive strength of an inner hole coating, a tensile adhesive strength test and a shear adhesive strength test may be performed on a same device.
    Type: Application
    Filed: June 3, 2020
    Publication date: August 19, 2021
    Inventors: Guozheng MA, Haidou WANG, Pengfei HE, Xianyong ZHU, Ming LIU, Ling TANG, Shuyu DING, Hengheng XI, Li ZHOU, Tao LIU