Patents by Inventor Siegfried Dudde

Siegfried Dudde 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: 5133279
    Abstract: A web drying apparatus is provided for a textile machine of the type which is operable to apply a coating or otherwise to wet a web of textile material which is continuously traveled therethrough. The web drying apparatus includes at least a pair of groups of cylindrical drying rollers with each group of rollers being disposed on a respective side of a reference plane. The reference plane is inclined upwardly relative to a nip formed by a pair of squeezing rollers of the wetting device which applies the coating or otherwise wets the textile material. In one embodiment, the drying rollers of one group are disposed in a horizontal plane and the drying rollers of the other group are disposed in a vertical plane. The web drying apparatus additionally includes a device for separating a wet textile web into multiple separate webs.
    Type: Grant
    Filed: January 10, 1991
    Date of Patent: July 28, 1992
    Assignee: Gebruder Sucker and Franz Muller GmbH & Co.
    Inventors: Siegfried Dudde, Gerhard Voswinckel