Patents by Inventor Zhaoyuan DONG

Zhaoyuan DONG 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).

  • Absorber system
    Patent number: 10995819
    Abstract: A mass damper system is provided with a damper mass carrier at which damper masses are relatively movably received and a stop is fastened. The damper masses are arranged radially outwardly of the stop and provided at their radial sides facing the stop with contact areas that cooperate with profile areas provided at the stop and which are provided at radial sides facing the damper masses. The stop has at least one stop carrier and at least one stop damper connected to the stop carrier via a radial securing element.
    Type: Grant
    Filed: December 11, 2018
    Date of Patent: May 4, 2021
    Assignee: ZF Friedrichshafen AG
    Inventors: Kyrill Siemens, Zhaoyuan Dong, Reinhold Fischer
  • ABSORBER SYSTEM
    Publication number: 20210041008
    Abstract: A mass damper system is provided with a damper mass carrier at which damper masses are relatively movably received and a stop is fastened. The damper masses are arranged radially outwardly of the stop and provided at their radial sides facing the stop with contact areas that cooperate with profile areas provided at the stop and which are provided at radial sides facing the damper masses. The stop has at least one stop carrier and at least one stop damper connected to the stop carrier via a radial securing element.
    Type: Application
    Filed: December 11, 2018
    Publication date: February 11, 2021
    Inventors: Kyrill SIEMENS, Zhaoyuan DONG, Reinhold FISCHER