Patents by Inventor Rainer Graeber

Rainer Graeber 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).

  • Publication number: 20260048829
    Abstract: A fuselage structure of an aircraft includes a first fuselage section and a second fuselage section connected to the first fuselage section, the second fuselage section including at least one first fuselage vessel extending the first fuselage section in a longitudinal direction, with the first fuselage section and the first fuselage vessels comprising circumferential flanges arranged at longitudinal ends of the first fuselage section and the first fuselage vessels extending radially in the first fuselage vessels and the first fuselage section wherein fasteners extend through abutting flanges of the first fuselage section and the fuselage vessel to establish a force-fit connection between the first fuselage section and the first fuselage vessels, when assembled, and wherein the first fuselage vessel provides a storage space for at least one tank structure. Also disclosed are a method for assembling the fuselage structure and an aircraft including the fuselage structure.
    Type: Application
    Filed: August 15, 2025
    Publication date: February 19, 2026
    Applicant: Airbus Operations GmbH
    Inventors: Steffen Dietrich, Florian Leichsner, Rainer Graeber
  • Patent number: 9149990
    Abstract: An apparatus for the forming of a lay-up of fiber composite material, in particular in the aerospace sector is provided. In this case, the apparatus has at least one forming tool, which has a surface contour corresponding to a desired geometry of the lay-up after the forming, and a tool carrier, to which the at least one forming tool is releasably fastened. From a further viewpoint, the invention makes available an apparatus with a modular structure, it then being possible for any desired forming tools to be combined with the tool carrier according to requirements. This leads in particular to less laborious handling, since it obviates the need for handling of the comparatively large tool carrier.
    Type: Grant
    Filed: March 31, 2008
    Date of Patent: October 6, 2015
    Assignee: Airbus Operations GmbH
    Inventors: Hauke Lengsfeld, Olaf Rocker, Rainer Graeber
  • Patent number: 8506873
    Abstract: The invention relates to a method for producing a fiber composite component, comprising the steps: introduction of a first body (12), consisting of fibers and a matrix material, into a mold (10), said first body (12) having a continuous first body edge (18); the first body (12) is irradiated with microwaves (28) to produce a fiber-composite component. According to the invention, the first body (12) is introduced into the mold (10) in such a way that at least parts of the first body edge (18) are brought into contact with the mold (10).
    Type: Grant
    Filed: September 25, 2008
    Date of Patent: August 13, 2013
    Assignee: Airbus Operations GmbH
    Inventors: Rainer Graeber, Maksim Podkorytov, Matthias Meyer, Lars Herbeck
  • Publication number: 20100289188
    Abstract: The invention relates to a method for producing a fibre composite component, comprising the steps: introduction of a first body (12), consisting of fibres and a matrix material, into a mould (10), said first body (12) having a continuous first body edge (18); the first body (12) is irradiated with microwaves (28) to produce a fibre-composite component. According to the invention, the first body (12) is introduced into the mould (10) in such a way that at least parts of the first body edge (18) are brought into contact with the mould (10).
    Type: Application
    Filed: September 23, 2008
    Publication date: November 18, 2010
    Inventors: Rainer Graeber, Maksim Podkorytov, Matthias Meyer, Lars Herbeck
  • Publication number: 20090324765
    Abstract: An apparatus for the forming of a lay-up of fibre composite material, in particular in the aerospace sector is provided. In this case, the apparatus has at least one forming tool, which has a surface contour corresponding to a desired geometry of the lay-up after the forming, and a tool carrier, to which the at least one forming tool is releasably fastened. From a further viewpoint, the invention makes available an apparatus with a modular structure, it then being possible for any desired forming tools to be combined with the tool carrier according to requirements. This leads in particular to less laborious handling, since it obviates the need for handling of the comparatively large tool carrier.
    Type: Application
    Filed: March 31, 2008
    Publication date: December 31, 2009
    Inventors: Hauke Lengsfeld, Olaf Rocker, Rainer Graeber