Patents by Inventor Linda Koormann

Linda Koormann 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: 11162194
    Abstract: A device for melt-spinning, drawing, and winding a thread group includes a spinning device having a row of spinning nozzles. The threads produced by the spinning nozzles are drawn by means of a godet device with multiple drivable godets. The device is paired with a winding device with multiple winding stations arranged in a row. The row of winding stations is arranged orthogonally to the row of spinning nozzles. The different thread spacings within the spinning device and the godet device are bridged by a thread deflecting device having a first group of thread guides and a second group of thread guides. The thread guides of the first group are arranged next to one another in a horizontal row with a spinning spacing. It is possible to obtain large deflections with a low height. The thread guides of the two groups are made of freely rotatable rollers.
    Type: Grant
    Filed: March 14, 2017
    Date of Patent: November 2, 2021
    Assignee: Oerlikon Textile GmbH & Co. KG
    Inventors: Martin Fischer, Jörg Hegenbarth, Marc-André Herrndorf, Linda Koormann