Patents by Inventor Ivan Kosar

Ivan Kosar 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: 20190194834
    Abstract: A drawing frame for a textile machine includes at least two drawing frame modules, with module having a roller and an opposite counter-roller supported on an individual carrier, wherein the roller is movable back and forth independently of the rollers of the other drawing frame modules between a load position and a release position. For each drawing frame module, the roller bodies of the roller and of the counter-roller are out of contact in the release position and are pressed together in the load position in order to guide the fiber assembly in a clamping manner. Each carrier includes a first carrier section and a separate second carrier section, wherein the roller is supported on the first carrier section and the counter-roller is supported on the second carrier section. A guide is configured between the first carrier section and the second carrier section so that the first carrier section and the second carrier section are displaceable relative to each other.
    Type: Application
    Filed: June 7, 2017
    Publication date: June 27, 2019
    Inventors: Petr Haska, Ivan Kosar