Patents by Inventor Dirk Sieber

Dirk Sieber 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: 9051957
    Abstract: An oil retaining ring for retaining oil in a bearing includes a holding ring in the form of a internal Seeger circlip ring, and a baffle which is placed on an inner periphery of the holding ring. The baffle includes an outer retaining wall and an inner retaining wall which is connected to the outer retaining wall along a groove which establishes a predetermined rupture joint.
    Type: Grant
    Filed: August 7, 2013
    Date of Patent: June 9, 2015
    Assignee: SIEMENS AKTIENGESELLSCHAFT
    Inventors: Dirk Sieber, Thomas Steubler
  • Publication number: 20150043996
    Abstract: An oil retaining ring for retaining oil in a bearing includes a holding ring in the form of a internal Seeger circlip ring, and a baffle which is placed on an inner periphery of the holding ring. The baffle includes an outer retaining wall and an inner retaining wall which is connected to the outer retaining wall along a groove which establishes a predetermined rupture joint.
    Type: Application
    Filed: August 7, 2013
    Publication date: February 12, 2015
    Applicant: Siemens Aktiengesellschaft
    Inventors: Dirk Sieber, Thomas Steubler
  • Patent number: D997875
    Type: Grant
    Filed: December 21, 2021
    Date of Patent: September 5, 2023
    Assignee: Flender GmbH
    Inventors: Jens Kiesenbauer, Dirk Sieber, Uwe Kraemer