FR2623162B1 - DEVICE FOR CYCLIC VARIATION IN THE GEOMETRY OF BLADES FOR AIRCRAFT WITH TURNING WING - Google Patents

DEVICE FOR CYCLIC VARIATION IN THE GEOMETRY OF BLADES FOR AIRCRAFT WITH TURNING WING

Info

Publication number
FR2623162B1
FR2623162B1 FR8716041A FR8716041A FR2623162B1 FR 2623162 B1 FR2623162 B1 FR 2623162B1 FR 8716041 A FR8716041 A FR 8716041A FR 8716041 A FR8716041 A FR 8716041A FR 2623162 B1 FR2623162 B1 FR 2623162B1
Authority
FR
France
Prior art keywords
aircraft
geometry
blades
cyclic variation
turning wing
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.)
Expired - Lifetime
Application number
FR8716041A
Other languages
French (fr)
Other versions
FR2623162A1 (en
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
Priority to FR8716041A priority Critical patent/FR2623162B1/en
Priority to PCT/FR1988/000541 priority patent/WO1989004276A1/en
Priority to AU27133/88A priority patent/AU2713388A/en
Publication of FR2623162A1 publication Critical patent/FR2623162A1/en
Application granted granted Critical
Publication of FR2623162B1 publication Critical patent/FR2623162B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
FR8716041A 1987-11-12 1987-11-12 DEVICE FOR CYCLIC VARIATION IN THE GEOMETRY OF BLADES FOR AIRCRAFT WITH TURNING WING Expired - Lifetime FR2623162B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8716041A FR2623162B1 (en) 1987-11-12 1987-11-12 DEVICE FOR CYCLIC VARIATION IN THE GEOMETRY OF BLADES FOR AIRCRAFT WITH TURNING WING
PCT/FR1988/000541 WO1989004276A1 (en) 1987-11-12 1988-11-04 Device for cyclic variation of the blade geometry of high-speed helicopters
AU27133/88A AU2713388A (en) 1987-11-12 1988-11-04 Device for cyclic variation of the blade geometry of high- speed helicopters

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2623162A1 FR2623162A1 (en) 1989-05-19
FR2623162B1 true FR2623162B1 (en) 1990-03-09

Family

ID=9356964

Family Applications (1)

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

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
AU2713388A (en) 1989-06-01

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Legal Events

Date Code Title Description
ST Notification of lapse
AR Application made for restoration
BR Restoration of rights
ST Notification of lapse
TP Transmission of property
RN Application for restoration
FC Favourable decision of inpi director general on an application for restauration.
ST Notification of lapse
ST Notification of lapse