Patents by Inventor Bernard Wiesneth

Bernard Wiesneth 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).

  • BALL SCREW
    Publication number: 20150362051
    Abstract: A ball screw (1) having a threaded nut (3) arranged on the threaded shaft (2) and a ball channel (4) wound about the longitudinal axis of the threaded shaft (2), and in which the balls (5) and at least one helical spring (6) are received. This helical spring (6) is supported on a molded part (7) which is inserted into a recess (8) of the threaded nut (3) and closes the recess (8).
    Type: Application
    Filed: November 29, 2013
    Publication date: December 17, 2015
    Applicant: Schaeffler Technologies AG & Co. KG
    Inventors: Dieter Adler, Stefanie Oeder, Sigurd Wilhelm, Bernard Wiesneth, Nicky Heinrich