Patents by Inventor Ulrich Pachow

Ulrich Pachow 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: 4655982
    Abstract: A method for the continuous production of plates and/or shaped bodies of fibre reinforced hydraulic setting masses is described in which the mass is provided in a predetermined thickness over the entire width of the plate to be produced, on a substrate continuously moved by a belt. Fibre cuttings from a cutting device are dispersed in a desired distribution onto the surface of the mass moving with the substrate and these are subsequently incorporated into the mass by a tool acting uniformly over the entire width of the mass. The raw plate can be further processed in its still deformable condition and brought into a desired final shape.
    Type: Grant
    Filed: August 7, 1985
    Date of Patent: April 7, 1987
    Assignee: Heidelberger Zement AG
    Inventors: Adolf Meyer, Helmut Steinegger, Ulrich Pachow, Manfred Pfeifer