Patents by Inventor Sebastein FINCK

Sebastein FINCK 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).

  • Blade for a helicopter anti-torque device
    Patent number: 9162749
    Abstract: A blade (1) for a tail anti-torque device of a helicopter, said device comprising a ducted rotor (13). The blade (1) has an assembly of sections, a leading edge (2) and a trailing edge (3); a stacking line (4) of the profiles extending at a distance lying in the range 25% to 50% of the chord (C). The stacking line (4) presents a shape that is curved having successively from the root (5) to the end (6) of the blade a back sweep, a forward sweep, and a last back sweep; and a chord (C) that becomes larger going towards the end (6) of the blade (1) over at least the end profile (1a).
    Type: Grant
    Filed: October 30, 2014
    Date of Patent: October 20, 2015
    Assignee: Airbus Helicopters
    Inventors: Marc Gervais, Benoit Gresle, Sebastein Finck, Laurent Sudre
  • BLADE FOR A HELICOPTER ANTI-TORQUE DEVICE
    Publication number: 20150050137
    Abstract: A blade (1) for a tail anti-torque device of a helicopter, said device comprising a ducted rotor (13). The blade (1) has an assembly of sections, a leading edge (2) and a trailing edge (3); a stacking line (4) of the profiles extending at a distance lying in the range 25% to 50% of the chord (C). The stacking line (4) presents a shape that is curved having successively from the root (5) to the end (6) of the blade a back sweep, a forward sweep, and a last back sweep; and a chord (C) that becomes larger going towards the end (6) of the blade (1) over at least the end profile (1a).
    Type: Application
    Filed: October 30, 2014
    Publication date: February 19, 2015
    Inventors: Marc GERVAIS, Benoit GRESLE, Sebastein FINCK, Laurent SUDRE