Patents by Inventor Liuqing TU

Liuqing TU 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).

  • Bearing structural member, support, joint assembly and tube section assembly
    Patent number: 11028878
    Abstract: The present application discloses a bearing structural member, a support, a joint assembly and a tube section assembly, wherein the maximum counter force provided by the bearing structural member under an external load is an own designed threshold value, namely when the external load is greater than the designed threshold value of the bearing structural member, the bearing structural member deforms, and provides a counter force equal to the designed threshold value; the support includes at least one bearing structural member; and the joint assembly and the tube section assembly are both equipped with the support. When the external load is not high and is less than the designed threshold value, the bearing structural member may effectively suppress the deformation just like a rigid structural member; when the external load exceeds the designed threshold value, the bearing structural member may deform, and provide a stable counter supporting force less than the external load.
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: June 8, 2021
    Assignees: China Communications Construction Co. Ltd., CCCC Highway Consultants Co. Ltd., CCCC Wuhan Harbour Engineering Design & Research Co., Ltd., Shanghai Zhenhua Heavy Industries Co., Ltd.
    Inventors: Ming Lin, Wei Lin, Xiaodong Liu, Kexin Liu, Haiqing Yin, Liuqing Tu, Jibing Gao, Yaping Liu, Weibin Chen, Yiyuan Wu, Huawen Wang, Yu Liu
  • Bearing Structural Member, Support, Joint Assembly and Tube Section Assembly
    Publication number: 20190078618
    Abstract: The present application discloses a bearing structural member, a support, a joint assembly and a tube section assembly, wherein the maximum counter force provided by the bearing structural member under an external load is an own designed threshold value, namely when the external load is greater than the designed threshold value of the bearing structural member, the bearing structural member deforms, and provides a counter force equal to the designed threshold value; the support includes at least one bearing structural member; and the joint assembly and the tube section assembly are both equipped with the support. When the external load is not high and is less than the designed threshold value, the bearing structural member may effectively suppress the deformation just like a rigid structural member; when the external load exceeds the designed threshold value, the bearing structural member may deform, and provide a stable counter supporting force less than the external load.
    Type: Application
    Filed: January 12, 2018
    Publication date: March 14, 2019
    Inventors: Ming LIN, Wei LIN, Xiaodong LIU, Kexin LIU, Haiqing YIN, Liuqing TU, Jibing GAO, Yaping LIU, Weibin CHEN, Yiyuan WU, Huawen WANG, Yu LIU