Patents by Inventor Raphael Köppl

Raphael Köppl 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).

  • MOLDING TOOL AND METHOD FOR REGULATING A TEMPERATURE DISTRIBUTION IN A MOLDING TOOL
    Publication number: 20240102250
    Abstract: A molding tool for producing three-dimensional products from a fiber-containing material and a method for regulating a temperature distribution in a molding tool for producing three-dimensional products are described.
    Type: Application
    Filed: September 25, 2023
    Publication date: March 28, 2024
    Inventors: Martin Hahnemann, Raphael Köppl, Richard Hagenauer, Thomas Schickmaier
  • Hot-Pressing Tool Half, Hot-Pressing Device with A Hot-Pressing Tool and Method for Hot Pressing Preforms from A Fiber-Containing Material
    Publication number: 20230313458
    Abstract: A tool component, a hot-pressing device and a method for hot pressing preforms from a fiber-containing material are described, wherein the hot-pressing device has a first tool component with a first tool body and at least one first molding device and a second tool component with a second tool body and at least one second molding device. The method includes providing at least one preform made of fiber-containing material, heating the first tool body and the first molding device via a temperature control device, placing a preform on first contact surfaces of the first molding device, moving the second tool component relative to the first tool component, and pressing the first tool component and the second tool component until the first contact surfaces and the second contact surfaces form a closed cavity.
    Type: Application
    Filed: March 29, 2023
    Publication date: October 5, 2023
    Inventors: Heinz Neuhofer, Josef Rehrl, Thomas Auer, Hubert Rehrl, Raphael Köppl