Patents by Inventor Alexander Dittrich

Alexander Dittrich 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: 11919646
    Abstract: An aircraft passenger seat is proposed, comprising a structural component, on which a tray table of the aircraft passenger seat is held via a hinge assembly, the tray table being pivotable about a pivot axis of the hinge assembly. According to the invention, a connection assembly for detachably fitting the tray table on the structural component is provided, the connection assembly comprising an adjustment mechanism for adjusting a mounting position for the tray table relative to the structural component, the adjustment mechanism being designed such that the mounting position can be selected from a plurality of different mounting positions for the tray table relative to the structural component.
    Type: Grant
    Filed: August 10, 2022
    Date of Patent: March 5, 2024
    Assignee: Zim Aircraft Seating GmbH
    Inventors: Alexander Jensen, Marc Dittrich
  • Patent number: 7850204
    Abstract: A method for controlling a belt hand-over device during a delivery movement for taking up and delivering a seat belt into a presentation position ergonomically favorable for a user includes extending a belt finger taking up the seat belt into an extended position substantially oriented transversely to the moving path of the belt hand-over device, and during a return movement, retracting the belt finger into a retracted position substantially coinciding with the moving path and wherein the belt hand-over device is moved in a rest position. The extending and retraction of the belt finger during the delivery and return movements of the belt hand-over device are triggered at different positions in the moving path of the belt hand-over device between the rest position and the presentation position.
    Type: Grant
    Filed: February 14, 2007
    Date of Patent: December 14, 2010
    Assignee: Brose Fahrzeugteile GmbH & Co. KG, Coburg
    Inventors: Bernd Freisleben, Alexander Dittrich
  • Publication number: 20090127840
    Abstract: A method for controlling a belt hand-over device during a delivery movement for taking up and delivering a seat belt into a presentation position ergonomically favorable for a user is provided. A belt finger taking up the seat belt is extended into an extended position, substantially oriented transversely to the moving path of the belt hand-over device, and during a return movement, in which the belt finger is retracted into a retracted position substantially coinciding with the moving path and the belt hand-over device is moved in a rest position. The extending and retraction of the belt finger during the delivery and return movements of the belt hand-over device are triggered at different positions in the moving path of the belt hand-over device between the rest position and the presentation position.
    Type: Application
    Filed: February 14, 2007
    Publication date: May 21, 2009
    Inventors: Bernd Freisleben, Alexander Dittrich