Patents by Inventor Dirk Rosner

Dirk Rosner 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).

  • Pneumatic spring strut having a resilient piston bearing
    Patent number: 8991798
    Abstract: A pneumatic spring strut for a vehicle, having a working chamber which is at least partially enclosed by a pneumatic spring bellows and having a centrally arranged telescopic damper, wherein the pneumatic spring bellows is fastened to the pneumatic spring cover and to a pneumatic spring piston connected to the damper cylinder and can roll on the outer side of the pneumatic spring piston, wherein the pneumatic spring piston is connected, at its top end and above the roll fold, to the damper cylinder by an elastic bearing, and the elastic bearing is composed of an elastomer body which is provided between a collar, which is situated on the damper cylinder, and a flange, which is arranged on the pneumatic spring piston, wherein the collar situated on the damper cylinder is arranged below the piston-rod-side end of the damper cylinder.
    Type: Grant
    Filed: June 1, 2011
    Date of Patent: March 31, 2015
    Assignee: Continental Teves AG & Co. oHG
    Inventors: Thomas Eike, Jens Uwe Gleu, Andreas Nessel, Dirk Rosner, Holger Oldenettel
  • PNEUMATIC SPRING STRUT HAVING A RESILIENT PISTON BEARING
    Publication number: 20130147099
    Abstract: A pneumatic spring strut for a vehicle, having a working chamber which is at least partially enclosed by a pneumatic spring bellows and having a centrally arranged telescopic damper, wherein the pneumatic spring bellows is fastened to the pneumatic spring cover and to a pneumatic spring piston connected to the damper cylinder and can roll on the outer side of the pneumatic spring piston, wherein the pneumatic spring piston is connected, at its top end and above the roll fold, to the damper cylinder by an elastic bearing, and the elastic bearing is composed of an elastomer body which is provided between a collar, which is situated on the damper cylinder, and a flange, which is arranged on the pneumatic spring piston, wherein the collar situated on the damper cylinder is arranged below the piston-rod-side end of the damper cylinder.
    Type: Application
    Filed: June 1, 2011
    Publication date: June 13, 2013
    Applicant: CONTINENTAL TEVES AG & CO. OHG
    Inventors: Thomas Eike, Jens Uwe Gleu, Andreas Nessel, Dirk Rosner, Holger Oldenettel