Patents by Inventor Dalibor Sejbal

Dalibor Sejbal 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: 3967655
    Abstract: A method of and apparatus for stabilizing the fabric within the weft beat-up area in multiple-shed weaving machines or wave weaving loom wherein the beat-up is effected by means of a rotary reed. Immediately after the weft has been beaten-up, the fabric passes through a stabilization slot, and after having passed therethrough, it changes the direction of its movement beyond the level of the weaving plane.
    Type: Grant
    Filed: June 1, 1973
    Date of Patent: July 6, 1976
    Assignee: Vyzkumny Ustav Bavlnarsky
    Inventors: Dalibor Sejbal, Josef Holub, Zbynek Miks, Vitezslav Vasek
  • Patent number: 3952780
    Abstract: Apparatus for stabilizing a fabric in the travelling-wave shedding looms in a zone thereof where the weft is beaten up by beating-up projections of the disc of a rotary reed. The apparatus comprises means forming a stabilization slot, and a deflection rail downstream of said means, the top portion of said deflection rail lying above the level of the weaving plane, the means forming the stabilization slot including an upper delimitation rail having a lower edge and fixed on a continuous crossbar along the weaving plane, and a lower rail, the upper delimitation rail being an elastic stabilizing strip secured at its upper edge to the crossbar.
    Type: Grant
    Filed: September 19, 1974
    Date of Patent: April 27, 1976
    Assignee: Vyzkumny ustav bavlsnarsky
    Inventors: Dalibor Sejbal, Vitezslav Vasek, Zbynek Miks, Karel Prazak