Patents by Inventor Hans-Jurgen Wohler

Hans-Jurgen Wohler 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).

  • Patent number: 5326084
    Abstract: A vibration damper for a wheel of a motor vehicle has a bearing unit for a suspension part of a stabilizer which is held on the spring strut. The bearing unit includes a holding element which extends around the cylinder of the spring strut and is connected with it. The holding element has a bearing for the suspension part in a projecting console and has a face that forms a spring plate. The face supports a coil spring which is arranged coaxially with respect to the spring strut. This coil spring is supported on the vehicle by an end which faces away from the bearing.
    Type: Grant
    Filed: January 19, 1993
    Date of Patent: July 5, 1994
    Assignee: Dr. Ing. h.c.F. Porsche AG
    Inventors: Peter Mevissen, Hans-Jurgen Wohler
  • Patent number: 5249781
    Abstract: A support for a coil spring of a spring strut of a motor vehicle, which is cardanically disposed on the vehicle body, comprises a coil spring which, on one side, on the side of the vehicle body, is supported on an upper first elastic spring pocket and, on the other side, is supported by way of another lower second spring pocket which is stationarily held on the spring strut. In the operating direction of the coil spring, the upper spring pocket has areas of different elastic characteristics. In an area of high axial pressure forces of the compressed coil spring, the elastic characteristic of the spring pocket is less than in an opposite area of the spring pocket of lower axial pressure forces of the compressed coil spring. By means of this development of the spring pocket, a disadvantageous bulging of the coil spring during compression and rebounding movements is largely prevented.
    Type: Grant
    Filed: February 11, 1992
    Date of Patent: October 5, 1993
    Assignee: Dr. Ing. h.c.F. Porsche AG
    Inventor: Hans-Jurgen Wohler