Patents by Inventor Heinz Siebold

Heinz Siebold 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).

  • Method and device for balancing rotating bodies
    Patent number: 6640704
    Abstract: The method and the device provide for the balancing of rotating bodies, in particular for balancing the drum of a reproduction unit such as a roller of a printing plate exposure device. At least one weight element is provided as a balancing element that can be repositioned along a predetermined movement path, especially a movement path running at a constant radial distance from the axis of rotation of the rotating body. The weight element compensates for imbalances and it can be fixed in different balancing positions by interlocking engagement.
    Type: Grant
    Filed: August 10, 2001
    Date of Patent: November 4, 2003
    Assignee: Heidelberger Druckmaschinen AG
    Inventors: Heinz Siebolds, Burkhard Paasch
  • Method and device for balancing rotating bodies
    Publication number: 20020020315
    Abstract: The method and the device provide for the balancing of rotating bodies, in particular for balancing the drum of a reproduction unit such as a roller of a printing plate exposure device. At least one weight element is provided as a balancing element that can be repositioned along a predetermined movement path, especially a movement path running at a constant radial distance from the axis of rotation of the rotating body. The weight element compensates for imbalances and it can be fixed in different balancing positions by interlocking engagement.
    Type: Application
    Filed: August 10, 2001
    Publication date: February 21, 2002
    Inventors: Heinz Siebolds, Burkhard Paasch
  • Apparatus for producing wood-based pressed board
    Patent number: 6007320
    Abstract: An apparatus for continuously produced pressed board has a structuring belt in the form of a metal wire screen which is fed with a respectively endless steel belt and the wood-based mat passing through a continuous press whose heated upper and lower press platens have the belts guided therealong via rollers displaceable along closed paths. The wire mesh configuration of the structuring belt is continuously impressed into the pressed board strand which is produced.
    Type: Grant
    Filed: February 13, 1997
    Date of Patent: December 28, 1999
    Assignee: G. Siempelkamp GmbH & Co.
    Inventors: Werner Froese, Michael Scholer, Heinz Siebold, Hans-Dietrich Sitzler, Otto Voss, Lothar Sebastian, Horst Weiss, Klaus Schurmann
  • Spindle press with continuously rotating flywheel
    Patent number: 4627266
    Abstract: A spindle press of the type in which an inertial mass controls the clutch connecting a continuously rotatable flywheel with the spindle and is effective when the ram is retarded to decouple the spindle from the flywheel. The control unit is provided directly on the ram and the mass is arranged so as to be movable at least with its principal component of movement in the working direction of displacement of the ram, thereby excluding from significance any distortion of the spindle and the spindle nut drive between the ram and the flywheel.
    Type: Grant
    Filed: June 18, 1984
    Date of Patent: December 9, 1986
    Inventor: Heinz Siebold