Patents by Inventor Tanja Weissbrodt

Tanja Weissbrodt 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).

  • Publication number: 20200340523
    Abstract: An axial needle bearing includes a sheave and a cage. The sheave includes a radially outer sheave section having a rolling body race, a connecting angled thrust rib, and a ring section which is connected to the thrust rib and axially offset with respect to the sheave section. The disc-like cage retains bearing needles in pockets rolling on the rolling body race. The cage is fixed in position axially by a plurality of retaining sections extending radially from the ring section over the thrust rib and engaging over the cage, beneath each of which retaining sections a recess is provided in the sheave. The recesses beneath the retaining sections have a U-contour as they are worked into the sheave and are designed to extend with the web of the U-contour into the sheave section and with the ends of the U-contour into the ring section.
    Type: Application
    Filed: December 17, 2018
    Publication date: October 29, 2020
    Applicant: Schaeffler Technologies AG & Co. KG
    Inventors: Wolfgang Fugel, Tanja Weissbrodt