Patents by Inventor Benno Weber

Benno Weber 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: 4746782
    Abstract: In the spark erosive cutting of preprogrammed closed contours with the aid of a wire electrode, the electrode is angled in such a way at the end of a closed cutting curve, that a web is left between the workpiece and the fall-off piece. The web only takes up part of the height of cut or the workpiece height. As a result, fault-free surfaces can be obtained along the portion of the cutting curve that is completely cut around the closed contour, at least for a portion of the workpiece height, so that workpieces cut in accordance with this method can be used directly and without reworking.
    Type: Grant
    Filed: February 14, 1986
    Date of Patent: May 24, 1988
    Assignee: AG fur industrielle Elektronik AGIE, Losone b. Locarno
    Inventor: Benno Weber
  • Patent number: 4571477
    Abstract: In the spark erosive cutting of preprogrammed closed contours with the aid of a wire electrode, the electrode is angled in such a way at the end of a closed cutting curve, that a web is left between the workpiece and the fall-off piece. The web only takes up part of the height of cut or the workpiece height. As a result, fault-free surfaces can be obtained along the portion of the cutting curve that is completely cut around the closed contour, at least for a portion of the workpiece height, so that workpieces cut in accordance with this method can be used directly and without reworking.
    Type: Grant
    Filed: June 6, 1984
    Date of Patent: February 18, 1986
    Assignee: AG fur industrielle Elektronik Agie
    Inventor: Benno Weber