Patents by Inventor Markus Stammen

Markus Stammen 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: 6494700
    Abstract: The invention relates to a spinning line for producing a plurality of endless synthetic filament yarns. The spinning line comprises a spinning apparatus for melt spinning the yarns and a takeup apparatus for winding the yarns. Between the spinning apparatus and the takeup apparatus, a yarn collection device is arranged which cuts and removes the yarns by suction upon occurrence of a disturbance in the yarn path of at least one yarn. To this end, the yarn collection device comprises a movable yarn guide with a yarn guide groove in the yarn advance plane, a cutting device, and a suction device. The cutting device and suction device are arranged in the yarn advance plane on one side of the yarn web. The yarn guide is arranged on the opposite side of the yarn web and moved in direction of the cutting device for cutting the yarns.
    Type: Grant
    Filed: August 3, 2000
    Date of Patent: December 17, 2002
    Assignee: Barmag AG
    Inventor: Markus Stammen