Patents by Inventor Yusen YE

Yusen YE 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).

  • Construction method for upright lifting of large-tonnage box girder to bridge, and erection method for large-tonnage box girder
    Patent number: 11391004
    Abstract: A construction method for the upright lifting of a large-tonnage box girder to a bridge, and an erection method for the large-tonnage box girder. The construction method comprises: constructing a lifting station (2) at reserved bridge piers (1); disposing a girder lifting base (3), lifter traveling rails (4), and a mounting lifter (6) in the lifting station (2); directly erecting a box girder (7) by the lifter (6) in a way that the lifter (6) travels to a position above the base (3) and erects the box girder (7).
    Type: Grant
    Filed: May 15, 2020
    Date of Patent: July 19, 2022
    Assignees: China Railway No. 2 Engineering Group Co. LTD., Xinyun Engineering Company of China Railway No. 2 Engineering Group, Co., LTD.
    Inventors: Yusen Ye, Jiannan Chen, Chuanwei Pan, Guohui Lin, Mengqiang Chen, Shilong Li, Chao Li, Qiang Wang, Jianjun Chen, Da Li, Haoxian Tang
  • Construction method for upright lifting of large-tonnage box girder to bridge, and erection method for large-tonnage box girder
    Publication number: 20220220678
    Abstract: A construction method for the upright lifting of a large-tonnage box girder to a bridge, and an erection method for the large-tonnage box girder. The construction method comprises: constructing a lifting station (2) at reserved bridge piers (1); disposing a girder lifting base (3), lifter traveling rails (4), and a mounting lifter (6) in the lifting station (2); directly erecting a box girder (7) by the lifter (6) in a way that the lifter (6) travels to a position above the base (3) and erects the box girder (7).
    Type: Application
    Filed: May 15, 2020
    Publication date: July 14, 2022
    Inventors: Yusen YE, Jiannan CHEN, Chuanwei PAN, Guohui LIN, Mengqiang CHEN, Shilong LI, Chao LI, Qiang WANG, Jianjun CHEN, Da LI, Haoxian TANG