Patents by Inventor Xue Gong Tang

Xue Gong Tang 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).

  • Open and close apparatus for a shelter of a boarding bridge
    Patent number: 8104129
    Abstract: An open and close apparatus for a shelter of a boarding bridge includes at least one extension arm means provided on the portal frame, each extension arm means comprising: an upper arm having one end pivotally coupled with a column of the portal frame; a lower arm having one end pivotally coupled with the other end of the upper arm and the other end pivotally coupled with an upper end of the flexible frame; a propeller controlled by a control system and including an extension rod and a main body for accommodating the extension rod, wherein one end of the extension rod is pivotally coupled with the lower arm, and one end of the main body is pivotally coupled with the upper arm; and overpressure protection means for buffering an acting force between the shelter and the aircraft shell, and the overpressure protection means is connected to the control system such that when the acting force exceeds a predetermined value, the control system controls the propeller to stop protruding and/or contracting the extension
    Type: Grant
    Filed: June 11, 2007
    Date of Patent: January 31, 2012
    Assignees: Shenzhen CIMC-Tianda Airport Support Ltd., China International Marine Containers (Group) Ltd.
    Inventors: Xue Gong Tang, Zhao Hong Zhang
  • Open and Close Apparatus for a Shelter of a Boarding Bridge
    Publication number: 20100175204
    Abstract: An open and close apparatus for a shelter of a boarding bridge includes at least one extension arm means provided on the portal frame, each extension arm means comprising: an upper arm having one end pivotally coupled with a column of the portal frame; a lower arm having one end pivotally coupled with the other end of the upper arm and the other end pivotally coupled with an upper end of the flexible frame; a propeller controlled by a control system and including an extension rod and a main body for accommodating the extension rod, wherein one end of the extension rod is pivotally coupled with the lower arm, and one end of the main body is pivotally coupled with the upper arm; and overpressure protection means for buffering an acting force between the shelter and the aircraft shell, and the overpressure protection means is connected to the control system such that when the acting force exceeds a predetermined value, the control system controls the propeller to stop protruding and/or contracting the extension
    Type: Application
    Filed: June 11, 2007
    Publication date: July 15, 2010
    Applicant: SHENZHEN CIMC-TIANDA AIRPORT SUPPORT LTD.
    Inventors: Xue Gong Tang, Zhao Hong Zhang