Patents by Inventor Bernhard Siemon

Bernhard Siemon 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).

  • Planarity control in the rolling of flat stock
    Patent number: 4753093
    Abstract: A conventional planarity control system with feedback loop is used but augmented by a lead function having its principal input actually occuring rolling force and variations thereof under consideration of the statistical relationship between rolling force and bending force of working, intermediate or support rolls.
    Type: Grant
    Filed: August 15, 1985
    Date of Patent: June 28, 1988
    Assignee: Mannesmann AG
    Inventors: Bernhard Siemon, Heinz Teichert
  • Combing machine
    Patent number: 4295249
    Abstract: A combing machine having stationary detaching rollers, a circular comb and a reciprocating gripper. A first crank means is mounted on a gripper oscillation shaft and is pivotally connected to a lower gripper plate. A second driven crank means is pivotally connected by means of a guide link to the lower gripper plate for producing an effective combing relation between the gripper and the circular comb.
    Type: Grant
    Filed: October 16, 1979
    Date of Patent: October 20, 1981
    Assignee: Schubert & Salzer
    Inventor: Bernhard Siemon