BE480719A - - Google Patents

Info

Publication number
BE480719A
BE480719A BE480719DA BE480719A BE 480719 A BE480719 A BE 480719A BE 480719D A BE480719D A BE 480719DA BE 480719 A BE480719 A BE 480719A
Authority
BE
Belgium
Prior art keywords
safety
gyroplane
flight
rotors
helicopter
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE480719A publication Critical patent/BE480719A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C29/00—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft
    • B64C29/02—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis vertical when grounded
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/04—Helicopters
    • B64C27/08—Helicopters with two or more rotors
    • B64C27/10—Helicopters with two or more rotors arranged coaxially

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Toys (AREA)
BE480719D BE480719A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
BE480719A true BE480719A (enrdf_load_stackoverflow)

Family

ID=127856

Family Applications (1)

Application Number Title Priority Date Filing Date
BE480719D BE480719A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
BE (1) BE480719A (enrdf_load_stackoverflow)

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