Patents by Inventor Otto Strobl

Otto Strobl 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: 4553289
    Abstract: Apparatus for producing a web whose width exceeds the working width of a machine having a number of take-off units and a table for conveying the web, for the production of webs from fibrous material, more particularly cards, carding machines, or pneumatic non-woven formers, the device having deflectors (12) which are associated one each with the take-off units (10) and which, as considered in the operative direction of the machine, are spaced apart from one another by a distance corresponding to the width of the taken-off web, the deflectors (12) extending at an angle to the operative direction of the machine, such angle corresponding to half the angle between the operative direction of the take-off table (10) and that of the table (14) for conveying the textile, and a corresponding method.
    Type: Grant
    Filed: November 18, 1983
    Date of Patent: November 19, 1985
    Inventors: Otto Strobl, Harry Blien, Wolfgang Uliczka
  • Patent number: 4523350
    Abstract: Carder for manufacturing non-woven formed fabric from fibrous substances comprising a plurality of principal rollers and workers and clearers working with said principal rollers, comprising a draw-in roller (1) and a licker-in (2) running in the same direction and with high drawing, comprising a first principal roller (3) running in a direction opposite the licker-in (2) and with low drawing, comprising at least one pair of rollers consisting of a worker (4) and a clearer (5) cooperating with said first principal roller (3), and comprising a first matting roller (8) running in the same direction as said first principal roller (3) and with low crushing or with low drawing, whereby the draw-in roller (1), the licker-in (2), the principal rollers (3, 9), the matting rollers (8, 12), the doffing cylinders (13, 18) and the second crushing cylinders (15, 20) are driven by respectively separate, independently controllable motors such that a change of the speed of the principal roller (3) effects a change of the spee
    Type: Grant
    Filed: June 28, 1983
    Date of Patent: June 18, 1985
    Assignee: Spinnbau GmbH
    Inventors: Hans Schmiedgen, Siegfried Bernhardt, Otto Strobl, Dietrich Menzel