Patents by Inventor YANGXUAN SU

YANGXUAN SU 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).

  • Opening and closing mechanism and train having the same
    Patent number: 11697962
    Abstract: The present application relates to an opening and closing mechanism and a train having the same. The opening and closing mechanism comprise a driving device, a locking device and a support arm; the driving device is connected to the locking device to drive the locking device to rotate; a first end of the locking device is rotatably mounted on a baseplate; a sliding groove in which a second end of the locking device is slidably located is formed on the support arm; a first end of the support arm is rotatably mounted on the baseplate; a second end of the support arm is connected to a fairing; the driving device drives the locking device to rotate, the locking device drives the support arm to rotate by the sliding groove, so that the support arm opens or closes the fairing.
    Type: Grant
    Filed: April 12, 2020
    Date of Patent: July 11, 2023
    Assignee: CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
    Inventors: Kun Wang, Yangxuan Su, Hui Liu, Guangming Zhang, Xiaobo Liu, Chunwei Zhang, Anshen Zhang
  • OPENING AND CLOSING MECHANISM AND TRAIN HAVING THE SAME
    Publication number: 20200240201
    Abstract: The present application relates to an opening and closing mechanism and a train having the same. The opening and closing mechanism comprise a driving device, a locking device and a support arm; the driving device is connected to the locking device to drive the locking device to rotate; a first end of the locking device is rotatably mounted on a baseplate; a sliding groove in which a second end of the locking device is slidably located is formed on the support arm; a first end of the support arm is rotatably mounted on the baseplate; a second end of the support arm is connected to a fairing; the driving device drives the locking device to rotate, the locking device drives the support arm to rotate by the sliding groove, so that the support arm opens or closes the fairing.
    Type: Application
    Filed: April 12, 2020
    Publication date: July 30, 2020
    Inventors: KUN WANG, YANGXUAN SU, HUI LIU, GUANGMING ZHANG, XIAOBO LIU, CHUNWEI ZHANG, ANSHEN ZHANG