Patents by Inventor Peter NAEFF

Peter NAEFF 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: 20220195587
    Abstract: The invention relates to a workpiece carrier device (1) for holding and moving workpieces (15), having: a workpiece carrier (2) for receiving workpieces (15), which is mounted on a main frame (4) so as to rotate about an axis (3); a drive part, which can likewise rotate about the axis (3) relative to the workpiece carrier (2); and multiple workpiece holders (5), which are arranged on the workpiece carrier (2) in a ring around the drive axis and are mounted on the workpiece carrier (2) so as to rotate about holder axes (6) which are spaced from the drive axis. The holder axes (6) run in such a way in relation to the axis (3) that the workpiece holders (5) form a conical crown arrangement (7). The invention further relates to a coating method using the workpiece carrier device (1) according to the invention and to workpieces or substrates (15) coated by means of the coating method (e.g, pins, pen injectors, balls, ball pins, pistons, nozzle needles etc.).
    Type: Application
    Filed: April 17, 2020
    Publication date: June 23, 2022
    Applicant: OERLIKON SURFACE SOLUTIONS AG, PFÄFFIKON
    Inventors: Rudolf MEILER, Hubert EBERLE, Peter NAEFF