Patents by Inventor Friedrich Feicha

Friedrich Feicha 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).

  • Wheel hub cover arrangement and wheel hub for a motor vehicle
    Patent number: 9688098
    Abstract: A wheel hub cover arrangement for covering an outwardly directed wheel hub opening of a wheel hub, which has a cover surface element which is connected to the wheel hub via a wall member and a connection member in such a way that the cover surface element and the wall member enclose a cover volume, wherein at least one venting opening for venting and for pressure-equalizing a vehicle shaft connected to the wheel hub is provided, wherein at least one outlet opening for removing splash water from the cover volume is provided in the wall member, wherein provisions are provided which ensure a fluid connection of the outlet opening with the surroundings of the wall member.
    Type: Grant
    Filed: June 4, 2014
    Date of Patent: June 27, 2017
    Assignee: Dr. Ing. h.c. F. Porsche Aktiengesellschaft
    Inventors: Friedrich Feicha, Dietmar Becker, Konstantin Kirsch
  • Device for securing a wheel nut on a wheel hub of a motor vehicle
    Patent number: 9073387
    Abstract: A device for securing a wheel nut on a wheel hub of a motor vehicle, in particular a wheel nut of a center lock on a motor vehicle wheel, wherein the device is designed in the manner of a securing cover, and wherein the securing cover has a cylindrical flange region, which rests at least over a certain area on the end of the hollow axle stub, and a cylindrical extension, which extends from the flange region in the direction of the axle stub, is provided with an external thread and interacts with an internal thread arranged in the hollow axle stub of the wheel hub.
    Type: Grant
    Filed: July 11, 2012
    Date of Patent: July 7, 2015
    Assignee: Dr. Ing. h.c. F. Porsche Aktiengesellschaft
    Inventors: Dietmar Becker, Marco Ujhasi, Friedrich Feicha
  • WHEEL HUB COVER ARRANGEMENT AND WHEEL HUB FOR A MOTOR VEHICLE
    Publication number: 20140361605
    Abstract: A wheel hub cover arrangement for covering an outwardly directed wheel hub opening of a wheel hub, which has a cover surface element which is connected to the wheel hub via a wall member and a connection member in such a way that the cover surface element and the wall member enclose a cover volume, wherein at least one venting opening for venting and for pressure-equalizing a vehicle shaft connected to the wheel hub is provided, wherein at least one outlet opening for removing splash water from the cover volume is provided in the wall member, wherein provisions are provided which ensure a fluid connection of the outlet opening with the surroundings of the wall member.
    Type: Application
    Filed: June 4, 2014
    Publication date: December 11, 2014
    Applicant: Dr. Ing. h.c. F. Porsche Aktiengesellschaft
    Inventors: Friedrich Feicha, Dietmar Becker, Konstantin Kirsch
  • DEVICE FOR SECURING A WHEEL NUT ON A WHEEL HUB OF A MOTOR VEHICLE
    Publication number: 20130020855
    Abstract: A device for securing a wheel nut on a wheel hub of a motor vehicle, in particular a wheel nut of a center lock on a motor vehicle wheel, wherein the device is designed in the manner of a securing cover, and wherein the securing cover has a cylindrical flange region, which rests at least over a certain area on the end of the hollow axle stub, and a cylindrical extension, which extends from the flange region in the direction of the axle stub, is provided with an external thread and interacts with an internal thread arranged in the hollow axle stub of the wheel hub.
    Type: Application
    Filed: July 11, 2012
    Publication date: January 24, 2013
    Applicant: Dr. Ing. h.c. F. Porsche Aktiengesellschaft
    Inventors: Dietmar Becker, Marco Ujhasi, Friedrich Feicha