Patents by Inventor Hans-Juergen Wellensiek

Hans-Juergen Wellensiek 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).

  • Rubber bearing connection
    Patent number: 9533537
    Abstract: A suspension arm (1) for a vehicle including a bearing (4) and a journal (2). The bearing (4) has at least one elastic sub-element (4c) and the bearing (4) is arranged on the journal (2) of the suspension arm (1) and encloses the journal (2). The journal (2) and the bearing (4) are designed to co-operate with one another in such manner that the bearing (4), relative to the journal (2), has a transition fit. The bearing (4) is fixed on the journal (2) of the suspension arm (1) by a fastening element (3).
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: January 3, 2017
    Assignee: ZF Friedrichshafen AG
    Inventors: Martin Fiechtner, Wolfgang Modinger, Hans-Juergen Wellensiek, Arnold Middelkampf
  • RUBBER BEARING CONNECTION
    Publication number: 20150042059
    Abstract: A suspension arm (1) for a vehicle including a bearing (4) and a journal (2). The bearing (4) has at least one elastic sub-element (4c) and the bearing (4) is arranged on the journal (2) of the suspension arm (1) and encloses the journal (2). The journal (2) and the bearing (4) are designed to co-operate with one another in such manner that the bearing (4), relative to the journal (2), has a transition fit. The bearing (4) is fixed on the journal (2) of the suspension arm (1) by a fastening element (3).
    Type: Application
    Filed: March 15, 2013
    Publication date: February 12, 2015
    Inventors: Martin Fiechtner, Wolfgang Modinger, Hans-Juergen Wellensiek, Arnold Middelkampf