Patents by Inventor Özcan DURUKAN

Özcan DURUKAN 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).

  • Adjustable damping valve device
    Patent number: 9964172
    Abstract: An adjustable damping valve device includes a pressure-dependent auxiliary damping valve with an auxiliary damping valve body having at least one through-channel whose outlet side is at least partially covered by at least one valve disk. The at least one valve disk is centered at its outer diameter with respect to the auxiliary damping valve body, and the auxiliary damping valve body is constructed integral with a centering collar at which the at least one valve disk is guided.
    Type: Grant
    Filed: March 20, 2015
    Date of Patent: May 8, 2018
    Assignee: ZF Friedrichshafen AG
    Inventors: Bernd Zeissner, Martin Hillenbrand, Özcan Durukan
  • Adjustable Damping Valve Device
    Publication number: 20170023087
    Abstract: An adjustable damping valve device includes a pressure-dependent auxiliary damping valve with an auxiliary damping valve body having at least one through-channel whose outlet side is at least partially covered by at least one valve disk. The at least one valve disk is centered at its outer diameter with respect to the auxiliary damping valve body, and the auxiliary damping valve body is constructed integral with a centering collar at which the at least one valve disk is guided.
    Type: Application
    Filed: March 20, 2015
    Publication date: January 26, 2017
    Applicant: ZF Friedrichshafen AG
    Inventors: Bernd ZEISSNER, Martin HILLENBRAND, Özcan DURUKAN