Patents by Inventor Dirk MEIRANKE

Dirk MEIRANKE 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: 20250162704
    Abstract: An aircraft cargo hold floor assembly including planar floor elements arranged in parallel rows in a common plane to form the cargo hold floor extending in the common plane. A main drive rail extends between two of the rows and fixedly supports cargo handling members. The drive rail includes first and second engagement flanges extending perpendicularly to the common plane and running parallel to and spaced from each other along the drive rail, a connecting portion interconnecting the engagement flanges and extending along the drive rail, and first and second support flanges. The first and second support flanges respectively extend laterally outwardly away from the first and second engagement flanges and the intermediate space between the first and second engagement flanges. The planar floor elements are supported on the support flanges and the engagement flanges engage with engagement elements of a cargo handling member arranged between the engagement flanges.
    Type: Application
    Filed: November 15, 2024
    Publication date: May 22, 2025
    Inventors: Dennis FISCHER, Kai CHRISTENSEN, Thomas WELLBROCK, Dirk MEIRANKE, Anna LAUDE, Sören VOGET, Christoph KUHLMANN
  • Publication number: 20230234776
    Abstract: A freight container configured to fit in an aircraft cargo hold includes a floor element. First and second parallel side walls extend away from first and second opposite edges of the floor element base surface. A top wall, parallel to a floor element resting surface, extends between edges of the first and second side walls, which edges are remote from the first and second edges. A front wall extends between the first and second side walls from a base surface third edge to a top wall front edge. The front wall has a first front wall portion, extending from the base surface third edge at a first angle of at least 90° to the resting surface. The front wall has a second front wall portion, extending from the top wall front edge at a second angle of less than 180° and more than 90° to the top wall.
    Type: Application
    Filed: April 13, 2021
    Publication date: July 27, 2023
    Inventors: Ralf SCHLIWA, Thomas GRABOW, Hermann BENTHIEN, Lars Uwe HANSEN, Dirk MEIRANKE, Lucas GLEIXNER, Paul WICHTMANN
  • Publication number: 20230234775
    Abstract: A freight carrier configured to be received in an aircraft cargo hold, a system of one or more such freight carriers and a receiving platform, and a platform, are each provided. The freight carrier includes a floor element having a resting surface configured to lie on a floor surface of a cargo hold of an aircraft. The freight carrier is configured such that its resting surface can be moved over a floor surface in a floor plane. The floor element has a base element having a base surface. The base surface is situated on the base element such that the base surface faces away from the resting surface. The resting surface is provided with an arrangement to allow the freight carrier to be slid over the floor surface. The floor element has a cavity which extends toward the base surface between the front portion and the rear portion.
    Type: Application
    Filed: April 14, 2021
    Publication date: July 27, 2023
    Inventors: Ralf SCHLIWA, Thomas GRABOW, Christian SEIBT, Hans-Gerhard GIESA, Jörg CREMERS, Hermann BENTHIEN, Konstantin KALLERGIS, Lars Uwe HANSEN, Gunda HÜLSEN, Dirk MEIRANKE, Paul WICHTMANN
  • Publication number: 20200047869
    Abstract: A cargo loading platform for an aircraft, with a plate-like supporting structure, which is configured to support or to receive cargo, and a lifting device. The lifting device is arranged asymmetrically on the plate-like supporting structure and can be moved from a stowage position to a lifting position. In the stowage position, the lifting device is arranged here above a lower side of the plate-like supporting structure and, in the lifting position, is at least partially arranged below the lower side of the plate-like supporting structure. This permits asymmetrical raising of the plate-like supporting structure by the lifting device, as a result of which steps during the transportation of the cargo loading platform can be easily and rapidly overcome. Furthermore, a cargo loading apparatus and a cargo container each with such a cargo loading platform, and also an aircraft with such a cargo loading apparatus are described.
    Type: Application
    Filed: August 7, 2019
    Publication date: February 13, 2020
    Inventors: Dirk MEIRANKE, Lars Uwe Hansen