Patents by Inventor Tobias Baum

Tobias Baum 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).

  • Parking lock
    Patent number: 11181195
    Abstract: A gearwheel (10), in particular a parking interlock gear for a parking lock arrangement, includes an annular body with a radially acting first toothing (2), arranged on the outer circumference of the annular body (1), for the engagement of a locking pawl, an axially acting second toothing (3), arranged on a face end of the annular body and including a plurality of teeth (5) with oblique tooth flanks (5a, 5b), for the engagement of a corresponding axially acting third toothing (42), which includes teeth (44) with oblique tooth flanks (44a, 44b), of a shaft (40). A parking lock arrangement also includes the gearwheel.
    Type: Grant
    Filed: April 16, 2020
    Date of Patent: November 23, 2021
    Assignee: ZF FRIEDRICHSHAFEN AG
    Inventors: Ulrich Kehr, Eckhardt Lübke, Matthias Reisch, Tobias Baum
  • Parking Lock
    Publication number: 20200332893
    Abstract: A gearwheel (10), in particular a parking interlock gear for a parking lock arrangement, includes an annular body with a radially acting first toothing (2), arranged on the outer circumference of the annular body (1), for the engagement of a locking pawl, an axially acting second toothing (3), arranged on a face end of the annular body and including a plurality of teeth (5) with oblique tooth flanks (5a, 5b), for the engagement of a corresponding axially acting third toothing (42), which includes teeth (44) with oblique tooth flanks (44a, 44b), of a shaft (40). A parking lock arrangement also includes the gearwheel.
    Type: Application
    Filed: April 16, 2020
    Publication date: October 22, 2020
    Inventors: Ulrich Kehr, Eckhardt Lübke, Matthias Reisch, Tobias Baum