Patents Assigned to Gesellschaft fur Optische Messtechnik GmbH
  • Flatness measurement system for metal strip
    Patent number: 6286349
    Abstract: The invention relates to a flatness measurement and control system for metal strip, which makes it possible to obtain improved strip or coil quality by a simple and effective measurement of departures from flatness and to control the finishing parameters through the evaluation of a line pattern on the strip surface or on the end face of a coil as it is coiled.
    Type: Grant
    Filed: November 16, 1999
    Date of Patent: September 11, 2001
    Assignees: Betriebsforschungsinstitut VDEh-Institut fur angewandte Forschung GmbH, Gesellschaft fur Optische Messtechnik GmbH, Krupp-Hoesch-Stahl AG
    Inventors: Ulrich Müller, Gustav Peuker, Detlef Sonnenschein, Detlef Winter, Michael Degner, Gerd Thiemann