Patents by Inventor Wolfgang Sachse

Wolfgang Sachse 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 attaching a scale element
    Patent number: 6904696
    Abstract: A method for the directional attachment of a scale element of a position measuring system to an installation face of a first body. The method includes aligning a scale element on an installation face of a first body parallel to a measuring direction via an adjustment device provided on a second body, which has a scanning head provided thereon and is movable in the measuring direction in relation to the first body. Attaching the aligned scale element to the installation face, wherein the adjustment device is in an alignment position with respect to the second body during the attaching. Positioning the adjustment device into a position of rest with respect to the second body subsequent to the attaching, wherein the position of rest is different from the alignment position.
    Type: Grant
    Filed: July 2, 2003
    Date of Patent: June 14, 2005
    Assignee: Dr. Johannes Heidenhain GmbH
    Inventors: Ludwig Böge, Reiner Burgschat, Wolfgang Sachse
  • Method and device for attaching a scale element
    Publication number: 20040101341
    Abstract: A method for the directional attachment of a scale element of a position measuring system to an installation face of a first body. The method includes aligning a scale element on an installation face of a first body parallel to a measuring direction via an adjustment device provided on a second body, which has a scanning head provided thereon and is movable in the measuring direction in relation to the first body. Attaching the aligned scale element to the installation face, wherein the adjustment device is in an alignment position with respect to the second body during the attaching. Positioning the adjustment device into a position of rest with respect to the second body subsequent to the attaching, wherein the position of rest is different from the alignment position.
    Type: Application
    Filed: July 2, 2003
    Publication date: May 27, 2004
    Inventors: Ludwig Boge, Reiner Burgschat, Wolfgang Sachse
  • Cover device for casting vessels, ladles or other metallurgical treatment containers
    Patent number: 4118018
    Abstract: A cover device suitable for casting vessels or the like is constructed to have an annular edge portion connected to the vessel by spring means. The cover has also a central portion corresponding to opening of the edge portion and a locking means is provided for locking the central portion with said edge portion.
    Type: Grant
    Filed: October 20, 1976
    Date of Patent: October 3, 1978
    Assignee: Mannesmann Aktiengesellschaft
    Inventors: Hans Gruner, Klaus Terjung, Wolfgang Sachse, Heinrich-Wilhelm Romerswinkel