Patents by Inventor Gaogao SHANG

Gaogao SHANG 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).

  • Auto-leveling drive axle device for wheeled tractor, and leveling method
    Patent number: 10625796
    Abstract: An auto-leveling drive axle device for a wheel tractor, and leveling method. The device comprises a transmission device and a leveling device. The device of the present invention changes only a vertical position of a drive axle with respect to a wheel, and a wheel shaft distance and wheel center spacing are not changed, thus improving traveling stability of a vehicle.
    Type: Grant
    Filed: May 17, 2017
    Date of Patent: April 21, 2020
    Assignee: JIANGSU UNIVERSITY
    Inventors: Jiangyi Han, Gaogao Shang, Changgao Xia, Xiang Gao, Jing Liu
  • AUTO-LEVELING DRIVE AXLE DEVICE FOR WHEELED TRACTOR, AND LEVELING METHOD
    Publication number: 20190009844
    Abstract: An auto-leveling drive axle device for a wheel tractor, and leveling method. The device comprises a transmission device and a leveling device. The device of the present invention changes only a vertical position of a drive axle with respect to a wheel, and a wheel shaft distance and wheel center spacing are not changed, thus improving traveling stability of a vehicle.
    Type: Application
    Filed: May 17, 2017
    Publication date: January 10, 2019
    Applicant: JIANGSU UNIVERSITY
    Inventors: Jiangyi HAN, Gaogao SHANG, Changgao XIA, Xiang GAO, Jing LIU