Patents by Inventor Peter L{umlaut over (u)}neburg

Peter L{umlaut over (u)}neburg 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 adjusting a stamp relative to a matrix with sinter-pressing
    Patent number: 6181370
    Abstract: A method for adjusting a stamp relative to a matrix on sinter-pressing, characterized by the following method steps: the stamp and the matrix are so moved towards one another that the stamp is located in a position shortly before the immersing into the bore of the matrix; the region of the stamp is illuminated; on the side distant to the stamp there is positioned an optical recorder which acquires the matrix bore; the picture recorded by the recorder is imaged on a monitor; in accordance with the imaging on the monitor the stamp relative to the matrix is so adjusted transversely to its axis that a uniform gap between the stamp and the matrix bore over the circumference is obtained; and subsequently the stamp is finally fixed in its receiver.
    Type: Grant
    Filed: April 6, 1998
    Date of Patent: January 30, 2001
    Assignee: Wilhelm Fette GmbH
    Inventors: J{umlaut over (u)}rgen Hinzpeter, Ulrich Zeuschner, Elke Wittenberg, Peter L{umlaut over (u)}neburg, Hans-Joachim Pierags, Ulrich Arndt, Stephan Mallon, Klaus-Peter R{umlaut over (u)}&bgr;mann