Patents by Inventor Martin Kalweit

Martin Kalweit 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).

  • Publication number: 20070240478
    Abstract: A Wire-drawing apparatus with one or more drawing-disk drums with an associated drawing-disk drum drive motor. The wire-drawing apparatus has a machine frame that is horizontally divided and comprises a drawing disk upper part with access auxiliary devices, such as a suction extraction device and a drawing die mount, and a lower frame. The wire-drawing apparatus also comprises a covering hood associated with each drawing-disk drum. The wire-drawing apparatus further comprises a centrifugal rim at the bottom of the drawing disk drum that runs at an acute angle in relation to the drawing disk drum axis.
    Type: Application
    Filed: April 12, 2006
    Publication date: October 18, 2007
    Inventors: Martin Kalweit, Carsten Schauhoff