Patents by Inventor Elif Ahci

Elif Ahci 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).

  • Connection means
    Patent number: 8985958
    Abstract: A connection means (1) for mounting a rotor blade (2) to a rotor hub, particularly for mounting a rotor blade (2) to a rotor hub of a helicopter, with at least two bolts (4, 5) inserted vertically relative to a main plane of said rotor blade (2) into an end (7) of said rotor blade (2) that is generally directed towards the rotor hub. At least two bolts (4, 5) are arranged distant from each other along a longitudinal axis (6) of said rotor blade (2) to said rotor hub.
    Type: Grant
    Filed: November 2, 2011
    Date of Patent: March 24, 2015
    Assignee: Airbus Helicopters Deutschland GmbH
    Inventors: Elif Ahci-Ezgi, Rupert Pfaller, Lukas Schimke, Wolfgang Wagner
  • Rotor blade in flat design
    Patent number: 8926288
    Abstract: A rotor blade (1), in particular of a main rotor of a rotary-wing aircraft, made of fiber-reinforced plastic includes a blade section (10) and a connecting section (12) for fastening the rotor blade (1) to a drive device (18) which includes a sleeve-shaped connecting device (14), is further developed in that the connecting device (14) includes flat fiber layers (S1 to S18) running substantially in the plane of extension of the connecting section (12).
    Type: Grant
    Filed: April 6, 2010
    Date of Patent: January 6, 2015
    Assignee: Airbus Helicopters Deutschland GmbH
    Inventors: Gerald Kuntze-Fechner, Elif Ahci, Christine Muller, Alois Wagner
  • CONNECTION MEANS
    Publication number: 20120134835
    Abstract: A connection means (1) for mounting a rotor blade (2) to a rotor hub, particularly for mounting a rotor blade (2) to a rotor hub of a helicopter, with at least two bolts (4, 5) inserted vertically relative to a main plane of said rotor blade (2) into an end (7) of said rotor blade (2) that is generally directed towards the rotor hub. At least two bolts (4, 5) are arranged distant from each other along a longitudinal axis (6) of said rotor blade (2) to said rotor hub.
    Type: Application
    Filed: November 2, 2011
    Publication date: May 31, 2012
    Applicant: EUROCOPTER DEUTSCHLAND GMBH
    Inventors: Elif Ahci-Ezgi, Rupert Pfaller, Lukas Schimke, Wolfgang Wagner
  • ROTOR BLADE IN FLAT DESIGN
    Publication number: 20100303628
    Abstract: A rotor blade (1), in particular of a main rotor of a rotary-wing aircraft, made of fibre-reinforced plastic includes a blade section (10) and a connecting section (12) for fastening the rotor blade (1) to a drive device (18) which includes a sleeve-shaped connecting device (14), is further developed in that the connecting device (14) includes flat fibre layers (S1 to S18) running substantially in the plane of extension of the connecting section (12).
    Type: Application
    Filed: April 6, 2010
    Publication date: December 2, 2010
    Applicant: EUROCOPTER DEUTSCHLAND
    Inventors: Gerald KUNTZE-FECHNER, Elif AHCI, Christine MULLER, Alois WAGNER
  • ROTOR BLADE FOR A ROTARY WING AIRCRAFT
    Publication number: 20100181415
    Abstract: The invention relates to a rotor blade (20), especially for a rotary wing aircraft.
    Type: Application
    Filed: June 5, 2008
    Publication date: July 22, 2010
    Applicants: EUROCOPTER DEUTSCHLAND GMBH, EADS DEUTSCHLAND GMBH
    Inventors: Andree Altmikus, Markus Bauer, Boris Grohmann, Stephan Mangelsdorf, Christoph Maucher, Rupert Pfaller, Elif Ahci