AU2713388A - Device for cyclic variation of the blade geometry of high- speed helicopters - Google Patents

Device for cyclic variation of the blade geometry of high- speed helicopters

Info

Publication number
AU2713388A
AU2713388A AU27133/88A AU2713388A AU2713388A AU 2713388 A AU2713388 A AU 2713388A AU 27133/88 A AU27133/88 A AU 27133/88A AU 2713388 A AU2713388 A AU 2713388A AU 2713388 A AU2713388 A AU 2713388A
Authority
AU
Australia
Prior art keywords
cyclic variation
blade geometry
speed helicopters
helicopters
speed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU27133/88A
Inventor
Louis Joseph Daldosso
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of AU2713388A publication Critical patent/AU2713388A/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/32—Rotors
    • B64C27/46—Blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AU27133/88A 1987-11-12 1988-11-04 Device for cyclic variation of the blade geometry of high- speed helicopters Abandoned AU2713388A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8716041 1987-11-12
FR8716041A FR2623162B1 (en) 1987-11-12 1987-11-12 DEVICE FOR CYCLIC VARIATION IN THE GEOMETRY OF BLADES FOR AIRCRAFT WITH TURNING WING

Publications (1)

Publication Number Publication Date
AU2713388A true AU2713388A (en) 1989-06-01

Family

ID=9356964

Family Applications (1)

Application Number Title Priority Date Filing Date
AU27133/88A Abandoned AU2713388A (en) 1987-11-12 1988-11-04 Device for cyclic variation of the blade geometry of high- speed helicopters

Country Status (3)

Country Link
AU (1) AU2713388A (en)
FR (1) FR2623162B1 (en)
WO (1) WO1989004276A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2464678B (en) * 2008-10-21 2013-04-10 David Hostettler Wain Dual swash plates
US9487291B2 (en) * 2012-12-05 2016-11-08 The Boeing Company Apparatus, system, and method for pitching and twisting a blade of a rotorcraft
US9457889B2 (en) * 2013-09-24 2016-10-04 The Boeing Company Rotorcraft rotor including primary pitch horns and secondary horns

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1047568A (en) * 1963-10-09 1966-11-09 Westland Aircraft Ltd Improvements in or relating to aircraft rotors
FR2395187A2 (en) * 1977-06-24 1979-01-19 Onera (Off Nat Aerospatiale) AERODYNAMIC PROPULSION UNIT WITH GEAR BLADES

Also Published As

Publication number Publication date
WO1989004276A1 (en) 1989-05-18
FR2623162A1 (en) 1989-05-19
FR2623162B1 (en) 1990-03-09

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