Patents by Inventor Jun'e JING

Jun'e JING 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).

  • Simulation system for current collecting surface of C-type contact rail
    Patent number: 9891140
    Abstract: A simulation system for a current collecting surface of a C-shaped contact rail includes a double-headed rail and a limiting plate. A current collecting end surface of the double-headed rail has a same current collection area as an actual C-shaped contact rail. The limiting plate matches the inner contour of the C-shaped contact rail. A constructed test line can simulate the current collecting status of the C-shaped contact rail. The limiting plate and the existing double-headed rail are combined, and compared with reproduction of the C-shaped contact rail, the manufacturing cycle is short, the costs are low, and it is applicable to the test line.
    Type: Grant
    Filed: October 27, 2015
    Date of Patent: February 13, 2018
    Assignee: CRRC QINGDAO SIFANG CO., LTD.
    Inventors: Huabo Shen, Yuye Ma, Qunjiang Zhu, Shun Xu, Jun'e Jing, Chenyang Bing
  • SIMULATION SYSTEM FOR CURRENT COLLECTING SURFACE OF C-TYPE CONTACT RAIL
    Publication number: 20170052093
    Abstract: A simulation system for a current collecting surface of a C-shaped contact rail includes a double-headed rail and a limiting plate. A current collecting end surface of the double-headed rail has a same current collection area as an actual C-shaped contact rail. The limiting plate matches the inner contour of the C-shaped contact rail. A constructed test line can simulate the current collecting status of the C-shaped contact rail. The limiting plate and the existing double-headed rail are combined, and compared with reproduction of the C-shaped contact rail, the manufacturing cycle is short, the costs are low, and it is applicable to the test line.
    Type: Application
    Filed: October 27, 2015
    Publication date: February 23, 2017
    Applicant: CRRC QINGDAO SIFANG CO., LTD.
    Inventors: Huabo SHEN, Yuye MA, Qunjiang ZHU, Shun XU, Jun'e JING, Chenyang BING