Patents by Inventor Haicheng NING

Haicheng NING 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).

  • Wheeled engineering vehicle for improving operation efficiency
    Patent number: 11834809
    Abstract: A wheeled engineering vehicle includes a frame; a first telescopic cylinder disposed on the frame; and a stabilizer assembly connected with the first telescopic cylinder and configured to rotate relative to the frame under drive of the first telescopic cylinder. The stabilizer assembly includes: a first stabilizer leg having a hollow structure; a second telescopic cylinder disposed in the first stabilizer leg; a second stabilizer leg configured to extend or retract relative to the first stabilizer leg under drive of the second telescopic cylinder, and the first stabilizer leg configured to radially limit the second stabilizer leg; and a stabilizer foot connected to the second end of the second stabilizer leg and configured to be in contact with the ground to support the vehicle. The first stabilizer leg, the second stabilizer leg and the stabilizer foot cooperate to support the whole vehicle to improve the stability of the vehicle.
    Type: Grant
    Filed: October 15, 2020
    Date of Patent: December 5, 2023
    Assignee: JIANGSU XCMG CONSTRUCTION MACHINERY RESEARCH INSTITUTE LTD.
    Inventors: Yanbo Geng, Haicheng Ning, Bin Zhao
  • WHEELED ENGINEERING VEHICLE FOR IMPROVING OPERATION EFFICIENCY
    Publication number: 20220213665
    Abstract: A wheeled engineering vehicle includes a frame; a first telescopic cylinder disposed on the frame; and a stabilizer assembly connected with the first telescopic cylinder and configured to rotate relative to the frame under drive of the first telescopic cylinder. The stabilizer assembly includes: a first stabilizer leg having a hollow structure; a second telescopic cylinder disposed in the first stabilizer leg; a second stabilizer leg configured to extend or retract relative to the first stabilizer leg under drive of the second telescopic cylinder, and the first stabilizer leg configured to radially limit the second stabilizer leg; and a stabilizer foot connected to the second end of the second stabilizer leg and configured to be in contact with the ground to support the vehicle. The first stabilizer leg, the second stabilizer leg and the stabilizer foot cooperate to support the whole vehicle to improve the stability of the vehicle.
    Type: Application
    Filed: October 15, 2020
    Publication date: July 7, 2022
    Inventors: Yanbo GENG, Haicheng NING, Bin ZHAO