Patents by Inventor Peter WARTMANN

Peter WARTMANN 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: 20210350992
    Abstract: The present disclosure relates to a winding device for a coil yoke of a relay. The coil yoke may include first and second yoke limbs each with first and second coil formers that extend in the direction of first and second longitudinal axes and are arranged parallel to one another. The winding device comprises a rotatable coil receptacle which can be rotated around an axis of rotation which is oriented parallel to the first and second longitudinal axes, to hold the coil yoke. The coil receptacle may support the coil yoke displaceably transversely to the axis of rotation to position the coil formers with the first and second longitudinal axes on the axis of rotation for winding coil wire onto said first and second coil formers. The winding device may also include a winding nozzle configured to dispense the coil wire parallel to the axis of rotation.
    Type: Application
    Filed: September 24, 2019
    Publication date: November 11, 2021
    Inventors: Ralf Hoffmann, Peter WARTMANN, Mario ABENDROTH