Patents by Inventor Stephan Dreizler

Stephan Dreizler 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).

  • Rotary joint
    Patent number: 9719560
    Abstract: A rotary joint which, in order to limit the mutual rotation of the outer bearing ring (2) with respect to the inner bearing ring (2), is provided with a raceway (11), which is limited by one or two stops (14) and in which a projection connected to the outer bearing ring engages. In order to ensure that a rotation greater than 360° is possible, the raceway is of helical design.
    Type: Grant
    Filed: February 27, 2014
    Date of Patent: August 1, 2017
    Assignee: Schaeffler Technologies AG & Co. KG
    Inventors: Stephan Dreizler, Jorg Bauer
  • ROTARY JOINT
    Publication number: 20160032973
    Abstract: A rotary joint which, in order to limit the mutual rotation of the outer bearing ring (2) with respect to the inner bearing ring (2), is provided with a raceway (11), which is limited by one or two stops (14) and in which a projection connected to the outer bearing ring engages. In order to ensure that a rotation greater than 360° is possible, the raceway is of helical design.
    Type: Application
    Filed: February 27, 2014
    Publication date: February 4, 2016
    Applicant: Schaeffler Technologies AG & Co. KG
    Inventors: Stephan Dreizler, Jorg Bauer