Patents Assigned to Alexander Faller Maschinenbau
  • Rotary wing aircraft
    Patent number: 5149014
    Abstract: A rotary wing aircraft with rotor blades mounted on a rotor head and with reaction drive. The rotor blades have hollow interiors and are provided on their trailing edge with at least one outlet opening for compressed air supplied via the rotor head. Such rotor head may include an air suction region in which there is mounted a suction device having a pressure side connected to the hollow interiors of the rotor blades.
    Type: Grant
    Filed: February 27, 1990
    Date of Patent: September 22, 1992
    Assignee: Alexander Faller Maschinenbau
    Inventor: Alexander Faller