Patents by Inventor Bernhard Stand

Bernhard Stand 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).

  • Open-end spinning apparatus with an aerostatic radial bearing for a spin rotor
    Patent number: 6695479
    Abstract: The invention concerns an open-end spinning apparatus with a spin-rotor, the shaft of which is supported by an aerostatic, radial bearing with an air gap between the bearing assembly and the shaft. The construction material for the bearing surface of the spin-rotor and/or the bearing surface of the radial bearing is polyimide or aramid.
    Type: Grant
    Filed: February 8, 2002
    Date of Patent: February 24, 2004
    Assignee: Rieter Ingolstadt Spinnereimaschinenbau AG
    Inventors: Romeo Pohn, Bernhard Stand