Patents by Inventor Klaus Wiedenhoeft

Klaus Wiedenhoeft 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: 20120111162
    Abstract: Device and method for producing scrims of fiber bands. The device includes a dispensing arrangement structured and arranged for dispensing fiber bands, a severing device structured and arranged for cutting the fiber bands to a cut length and comprising a knife with a cutting edge displaceable in a direction of an extension of the cutting edge, a conveyor device structured and arranged for conveying at least one layer of fiber bands to a bonding device, and a transport device structured and arranged to deposit the cut length fiber bands onto the conveyor device.
    Type: Application
    Filed: March 1, 2011
    Publication date: May 10, 2012
    Applicant: KARL MAYER MALIMO TEXTILMASCHINENFABRIK GMBH
    Inventors: Astrid KIRCHBERG, Wolfram KRETZSCHMAR, Frank VETTERMANN, Klaus WIEDENHOEFT, Matthias THIEME
  • Patent number: 6151923
    Abstract: An apparatus for supplying a multi-layer, multiaxial yarn stratum to the knitting site of a warp knitting machine, with endless conveyor chains for guiding the yarn stratum to the knitting site, with at least two multiple yarn guides, which can be moved changeably over both conveyor chains for each yarn sheet and with means for supporting the yarn stratum. The prelaid yarn stratum is supplied in such a manner, that at least one endless conveyor belt is driven synchronously with the conveyor chains and supports the yarn stratum, and is guided over guide rollers mounted on the frame with the distance between the guide roller and the knitting site bridged with the help of supporting guiding elements for the yarn stratum.
    Type: Grant
    Filed: October 5, 1999
    Date of Patent: November 28, 2000
    Assignee: Karl Mayer Malimo Textilmaschinenfabrik GmbH
    Inventors: Jan Gruenert, Frank Vettermann, Dietmar Reuchsel, Dietmar Grenzendoerfer, Dieter Erth, Jens Fischer, Klaus Wiedenhoeft