Patents by Inventor Thomas FIESEL

Thomas FIESEL 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).

  • Rolling bearing
    Patent number: 10054157
    Abstract: A rolling bearing, in particular a center-free large rolling bearing, having two concentric ball races with one ball race comprising a groove open toward the other ball race, and the other ball race comprising a scraper ring engaging into the groove, wherein the scraper ring is supported at the groove in the axial direction of the rolling bearing by at least two axial bearings arranged at oppositely disposed scraper ring front side and wherein the scraper ring is supported in the radial direction by at least one radial bearing which is arranged on the scraper ring jacket surface. The scraper ring is supported in the axial direction at the groove by a third axial bearing, wherein two axial bearings are arranged at the same side of the scraper ring at separate raceways offset from tone another in the axial direction of the rolling bearing.
    Type: Grant
    Filed: July 31, 2017
    Date of Patent: August 21, 2018
    Assignee: Liebherr-Components Biberach GmbH
    Inventors: Thomas Fiesel, Herbert Sauter
  • ROLLING BEARING
    Publication number: 20170328403
    Abstract: A rolling bearing, in particular a center-free large rolling bearing, having two concentric ball races with one ball race comprising a groove open toward the other ball race, and the other ball race comprising a scraper ring engaging into the groove, wherein the scraper ring is supported at the groove in the axial direction of the rolling bearing by at least two axial bearings arranged at oppositely disposed scraper ring front side and wherein the scraper ring is supported in the radial direction by at least one radial bearing which is arranged on the scraper ring jacket surface. The scraper ring is supported in the axial direction at the groove by a third axial bearing, wherein two axial bearings are arranged at the same side of the scraper ring at separate raceways offset from tone another in the axial direction of the rolling bearing.
    Type: Application
    Filed: July 31, 2017
    Publication date: November 16, 2017
    Inventors: Thomas FIESEL, Herbert SAUTER
  • Rolling bearing
    Patent number: 9784308
    Abstract: A rolling bearing, in particular a center-free large rolling bearing, having two concentric ball races with one ball race comprising a groove open toward the other ball race and the other ball race comprising a scraper ring engaging into the groove, wherein the scraper ring is supported at the groove in the axial direction of the rolling bearing by at least two axial bearings arranged at oppositely disposed scraper ring front sides and wherein the scraper ring is supported in the radial direction by at least one radial bearing which is arranged on a scraper ring jacket surface. The scraper ring is supported in the axial direction at the groove by a third axial bearing, wherein two axial bearings are arranged at the same side of the scraper ring at separate raceways offset from one another in the axial direction of the rolling bearing.
    Type: Grant
    Filed: October 17, 2014
    Date of Patent: October 10, 2017
    Assignee: Liebherr-Components Biberach GmbH
    Inventors: Thomas Fiesel, Herbert Sauter
  • ROLLING BEARING
    Publication number: 20160245333
    Abstract: A rolling bearing, in particular a center-free large rolling bearing, having two concentric ball races with one ball race comprising a groove open toward the other ball race and the other ball race comprising a scraper ring engaging into the groove, wherein the scraper ring is supported at the groove in the axial direction of the rolling bearing by at least two axial bearings arranged at oppositely disposed scraper ring front sides and wherein the scraper ring is supported in the radial direction by at least one radial bearing which is arranged on a scraper ring jacket surface. The scraper ring is supported in the axial direction at the groove by a third axial bearing, wherein two axial bearings are arranged at the same side of the scraper ring at separate raceways offset from one another in the axial direction of the rolling bearing.
    Type: Application
    Filed: October 17, 2014
    Publication date: August 25, 2016
    Inventors: Thomas FIESEL, Herbert SAUTER