Patents Assigned to Herborn & Breitenbach GmbH & Co. KG
  • Drawing process control method
    Patent number: 5921124
    Abstract: A process for controlling a multiple stage drawing machine that implements a direct non-sliding drawing process provides for set-up and production to be automatic and for the variables necessary for process control, especially material speed and applied force, to be derived without establishing contact between the stock material and a sensing device.
    Type: Grant
    Filed: May 12, 1997
    Date of Patent: July 13, 1999
    Assignee: Herborn & Breitenbach GmbH & Co. KG
    Inventors: Wolf-Dieter Fink, Gustav Matthies
  • Drawing process control method
    Patent number: 5628219
    Abstract: A process for controlling a multiple stage drawing machine that implements a direct non-sliding drawing process provides for set-up and production to be automatic and for the variables necessary for process control, especially material speed and applied force, to be derived without establishing contact between the stock material and a sensing device.
    Type: Grant
    Filed: April 7, 1995
    Date of Patent: May 13, 1997
    Assignee: Herborn & Breitenbach GmbH & Co. KG
    Inventors: Wolf-Dieter Fink, Gustav Matthies