Patents by Inventor Bastian Kettler

Bastian Kettler 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).

  • THREADED NUT OF A BALL SCREW DRIVE, AND METHOD FOR PRODUCING SAME
    Publication number: 20240035554
    Abstract: The disclosure relates to a threaded nut of a ball screw drive. The threaded nut includes an inner sleeve made of sheet metal and an outer sleeve made of sheet metal. The inner and outer sleeves are nested axially in one another to form a nut sleeve. A thread of the nut sleeve is helically wound about a longitudinal axis of the threaded nut and forms a ball groove on the inner circumference of the inner sleeve. The outer sleeve is provided along the thread with at least one outer hole into which material of the inner sleeve is molded.
    Type: Application
    Filed: November 3, 2021
    Publication date: February 1, 2024
    Applicant: Schaeffler Technologies AG & Co. KG
    Inventors: Mario Kreutzer, Richard Baier, Claus Pfeffer, Thomas Kandler, Bastian Kettler