Patents by Inventor Saining WANG

Saining WANG 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).

  • Guide rail beam, track beam unit, and track beam for rail vehicle
    Patent number: 12448737
    Abstract: A guide rail beam (10), a track beam unit (100), and a track beam (1000) for a rail vehicle (7) are disclosed. The guide rail beam (10) includes a fixing plate (1), a flange plate (2), a web plate (3), and a stiffening rib (5). The fixing plate (1) is disposed on a mounting surface (20). The flange plate (2) is disposed above the fixing plate (1). A road wheel (71) travels on the flange plate (2). An upper end of the web plate (3) is connected with the flange plate (2), and a lower end of the web plate (3) is connected with the fixing plate (1). The web plate (3) is in contact with and be associated with a guide wheel (72) to guide a traveling track of the guide wheel (72). An upper end of the stiffening rib (5) is connected with the flange plate (2), and a lower end of the stiffening rib (5) is connected with the fixing plate (1).
    Type: Grant
    Filed: September 23, 2020
    Date of Patent: October 21, 2025
    Assignee: BYD Company Limited
    Inventors: Saining Wang, Xiaotong Liu, Jing Yang, Dandan Guan, Danli Wu
  • GUIDE RAIL BEAM, TRACK BEAM UNIT, AND TRACK BEAM FOR RAIL VEHICLE
    Publication number: 20220389663
    Abstract: A guide rail beam (10), a track beam unit (100), and a track beam (1000) for a rail vehicle (7) are disclosed. The guide rail beam (10) includes a fixing plate (1), a flange plate (2), a web plate (3), and a stiffening rib (5). The fixing plate (1) is disposed on a mounting surface (20). The flange plate (2) is disposed above the fixing plate (1). A road wheel (71) travels on the flange plate (2). An upper end of the web plate (3) is connected with the flange plate (2), and a lower end of the web plate (3) is connected with the fixing plate (1). The web plate (3) is in contact with and be associated with a guide wheel (72) to guide a traveling track of the guide wheel (72). An upper end of the stiffening rib (5) is connected with the flange plate (2), and a lower end of the stiffening rib (5) is connected with the fixing plate (1).
    Type: Application
    Filed: September 23, 2020
    Publication date: December 8, 2022
    Inventors: Saining WANG, Xiaotong LIU, Jing YANG, Dandan GUAN, Danli WU