Patents by Inventor Miroslav Rydval

Miroslav Rydval 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).

  • Device for controlling warp threads for the production of leno fabrics on a textile machine
    Patent number: 6092559
    Abstract: A device for controlling warp threads in weaving of leno fabrics on a weaving device, such as a loom, has a guide mechanism for stationary warp threads and rotating warp threads. The guide mechanism includes a system of reversibly movable needles with eyes for passage of the stationary warp threads and a reversibly movable guide member for the stationary warp threads that is driven in association with the needles. The guide mechanism also has a vertically adjustable member with a plurality of oblique slots for the rotating warp threads for effecting side-to-side movement thereof as a result of vertical movement of the rotating warp threads within the slots, and an adjustably mounted compensation mechanism.
    Type: Grant
    Filed: March 23, 1999
    Date of Patent: July 25, 2000
    Assignees: BP Amoco Corporation, Vyzkummy Ustav Textilnich Stroju Liberec A.S.
    Inventors: Josef Dvorak, Jiri Mylnar, Miroslav Rydval, Petr Karel