Patents by Inventor Otmar Giesler

Otmar Giesler 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).

  • Patent number: 8225637
    Abstract: A guiding device for the chocks of work rolls of a rolling stand comprising guides arranged fixedly or horizontally movably on the inner sides of the windows of the rolling stand, wherein the upper and lower bending blocks of each side are respectively assigned two guides arranged parallel to each other. Each bending block is assigned one of the guides, while it has a recess for the parallel running guide that extends around said guide, wherein the upper bending block is guided on one of the parallel guides and the lower bending block is guided on the other guide.
    Type: Grant
    Filed: November 27, 2007
    Date of Patent: July 24, 2012
    Assignee: SMS Siemag Aktiengesellschaft
    Inventors: Edgar Filk, Heiko Zetzsche, Otmar Giesler, Andreas Berendes, Bernd Tiepelmann
  • Patent number: 8051693
    Abstract: In a device for mounting and functional verification of roll fittings (4) in rolling mill stands (1), at least a partial number of the roll fittings (4) forms a respective module (5), and the modules (5) are arranged, for pre-assembly with functional verification, on a mounting plate outside of the roll stand (1), with the modules being adjusted and/or verified, and at least one adjusted and/or verified module (5) is operatively arranged between two rolling mill stands (1), primarily, in the stand gap (9) and is arranged on a base frame (8) at constructively fixable support points (10).
    Type: Grant
    Filed: August 26, 2010
    Date of Patent: November 8, 2011
    Assignee: SMS Siemag AG
    Inventors: Otmar Giesler, Edgar Filk, Michael L. VanBibber, David A. Nold
  • Patent number: 7861391
    Abstract: A method of and a device for mounting and functional verification of roll fittings (4) in rolling mill stands (1), wherein at least a partial number of the roll fittings (4) forms a respective module (5), with savings of mounting and verification time, and wherein the modules (5) are arranged, for pre-assembly with functional verification, on a mounting plate outside of the roll stand (1), is adjusted and/or verified, and at least one adjusted and/or verified module (5) is operatively arranged between two rolling mill stands (1), primarily, in the stand gap (9) and is arranged on a base frame (8) at constructively fixable support points (10).
    Type: Grant
    Filed: May 13, 2005
    Date of Patent: January 4, 2011
    Assignee: SMS Siemag Aktiengesellschaft
    Inventors: Otmar Giesler, Edgar Filk, Michael L. VanBibber, David A. Nold
  • Publication number: 20100319190
    Abstract: In a device for mounting and functional verification of roll fittings (4) in rolling mill stands (1), at least a partial number of the roll fittings (4) forms a respective module (5), and the modules (5) are arranged, for pre-assembly with functional verification, on a mounting plate outside of the roll stand (1), with the modules being adjusted and/or verified, and at least one adjusted and/or verified module (5) is operatively arranged between two rolling mill stands (1), primarily, in the stand gap (9) and is arranged on a base frame (8) at constructively fixable support points (10).
    Type: Application
    Filed: August 26, 2010
    Publication date: December 23, 2010
    Inventors: Otmar Giesler, Edgar Filk, Michael L. VanBibber, David A. Nold
  • Publication number: 20100313622
    Abstract: A guiding device for the chocks of work rolls of a rolling stand comprising guides arranged fixedly or horizontally movably on the inner sides of the windows of the rolling stand, wherein the upper and lower bending blocks of each side are respectively assigned two guides arranged parallel to each other. Each bending block is assigned one of the guides, while it has a recess for the parallel running guide that extends around said guide, wherein the upper bending block is guided on one of the parallel guides and the lower bending block is guided on the other guide.
    Type: Application
    Filed: November 27, 2007
    Publication date: December 16, 2010
    Applicant: SMS Siemag Aktiengesellschaft
    Inventors: Edgar Filk, Heiko Zetzsche, Otmar Giesler, Andreas Berendes, Bernd Tiepelmann
  • Publication number: 20100187381
    Abstract: The invention relates to a rolling apparatus (1) with rolling stand pillars (9), wherein at least one roll (2) of the rolling stand is located in the spatial region (15) between the stand pillars (9), and wherein at least one adjusting device (6) is provided for adjusting the roll (2), wherein at least one adjusting device (6) is located on the side of the stand pillar (9) facing away from the roll (2).
    Type: Application
    Filed: August 5, 2008
    Publication date: July 29, 2010
    Inventors: Otmar Giesler, Herbert Sonneborn
  • Publication number: 20090229935
    Abstract: A housing having a first housing end and a second housing end, a substantially cylindrical work chamber formed in the housing, a piston which is arranged in the work chamber so as to be displaceable and which divides the work chamber into a first work space near the first housing end and a second work space near the second housing end, a piston rod which is arranged at one side of the piston and which projects through the first work space and is guided out of the work chamber in a sealed manner at the first housing end through a guiding and sealing device, and a valve chamber which is formed in the housing parallel to the work chamber and in which a first valve assembly and a second valve assembly are arranged. The work chamber is always completely filled with a liquid medium and the valve chamber is at least partially filled with a liquid medium.
    Type: Application
    Filed: May 28, 2009
    Publication date: September 17, 2009
    Applicant: Stabilus GmbH
    Inventors: Edgar Filk, Heiko Zetzsche, Otmar Giesler, Andreas Berendes, Bernd Tiepelmann
  • Publication number: 20080028599
    Abstract: A method of and a device for mounting and functional verification of roll fittings (4) in rolling mill stands (1), wherein at least a partial number of the roll fittings (4) forms a respective module (5), with savings of mounting and verification time, and wherein the modules (5) are arranged, for pre-assembly with functional verification, on a mounting plate outside of the roll stand (1), is adjusted and/or verified, and at least one adjusted and/or verified module (5) is operatively arranged between two rolling mill stands (1), primarily, in the stand gap (9) and is arranged on a base frame (8) at constructively fixable support points (10).
    Type: Application
    Filed: May 13, 2005
    Publication date: February 7, 2008
    Inventors: Otmar Giesler, Edgar Filk, Michael VanBibber, David Nold