Patents by Inventor DONGJIE JIANG

DONGJIE JIANG 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).

  • Meter gauge power bogie and meter gauge vehicle
    Patent number: 10167002
    Abstract: A meter gauge power bogie and a meter gauge vehicle, the meter gauge power bogie includes two wheelsets, a framework arranged on the wheelsets and a driving device, the wheelset includes an axle extending along the width of the vehicle body and wheels press-fitted with the axle and located at both ends of the axle, a traction motor is arranged at a front side or a rear side of a rolling axial suspension box, and via the rolling axial suspension box enclosing an axle of the driving device of the bogie and a gearbox being arranged between ends of the traction motor and the rolling axial suspension box at the same side and the corresponding wheel, the rolling axial suspension box, the traction motor and the gearbox are fixedly connected, and thus form an integral structure.
    Type: Grant
    Filed: December 19, 2016
    Date of Patent: January 1, 2019
    Assignee: CRRC Tangshan Co., Ltd.
    Inventors: Yanhong Chen, Dongjie Jiang, Chengwei Qin, Junfeng Wang, Mingquan Bao
  • METER GAUGE POWER BOGIE AND METER GAUGE VEHICLE
    Publication number: 20170101114
    Abstract: A meter gauge power bogie and a meter gauge vehicle, the meter gauge power bogie includes two wheelsets, a framework arranged on the wheelsets and a driving device, the wheelset includes an axle extending along the width of the vehicle body and wheels press-fitted with the axle and located at both ends of the axle, a traction motor is arranged at a front side or a rear side of a rolling axial suspension box, and via the rolling axial suspension box enclosing an axle of the driving device of the bogie and a gearbox being arranged between ends of the traction motor and the rolling axial suspension box at the same side and the corresponding wheel, the rolling axial suspension box, the traction motor and the gearbox are fixedly connected, and thus form an integral structure.
    Type: Application
    Filed: December 19, 2016
    Publication date: April 13, 2017
    Inventors: YANHONG CHEN, DONGJIE JIANG, CHENGWEI QIN, JUNFENG WANG, MINGQUAN BAO