Patents by Inventor Andreas Hanauer

Andreas Hanauer 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).

  • Clocked regulation of the amount of plaster paste
    Patent number: 10022893
    Abstract: The invention relates to a method for producing a plaster board having the steps: —provision of a conveyor belt apparatus having a carrying belt, —application of a first sheath to the carrying belt, —application of a plaster slurry to the first sheath to form a plaster coat and —application of a second sheath to the applied plaster slurry to form a plaster layer comprising first sheath, plaster layer and second sheath, —levelling of the plaster layer with a levelling bar or a levelling roller, wherein the amount V(t) of the plaster slurry introduced between the first sheath and the second sheath is reduced at a predefined clock frequency f over a predefined time period t? compared to a target amount VV.
    Type: Grant
    Filed: December 12, 2012
    Date of Patent: July 17, 2018
    Assignee: Knauf Gips KG
    Inventors: Martin Halbach, Jürgen Martin, Gosbert Grebner, Andreas Hanauer
  • Clocked Regulation of the Amount of Plaster Paste
    Publication number: 20150314481
    Abstract: The invention relates to a method for producing a plaster board having the steps: provision of a conveyor belt apparatus having a carrying belt, application of a first sheath to the carrying belt, application of a plaster slurry to the first sheath to form a plaster coat and application of a second sheath to the applied plaster slurry to form a plaster layer comprising first sheath, plaster layer and second sheath, levelling of the plaster layer with a levelling bar or a levelling roller, wherein the amount V(t) of the plaster slurry introduced between the first sheath and the second sheath is reduced at a predefined clock frequency f over a predefined time period t? compared to a target amount VV.
    Type: Application
    Filed: December 12, 2012
    Publication date: November 5, 2015
    Inventors: Martin Halbach, Jürgen Martin, Gosbert Grebner, Andreas Hanauer