JPS5515394A - Rotary wing for rotary wing type aircraft - Google Patents

Rotary wing for rotary wing type aircraft

Info

Publication number
JPS5515394A
JPS5515394A JP6758279A JP6758279A JPS5515394A JP S5515394 A JPS5515394 A JP S5515394A JP 6758279 A JP6758279 A JP 6758279A JP 6758279 A JP6758279 A JP 6758279A JP S5515394 A JPS5515394 A JP S5515394A
Authority
JP
Japan
Prior art keywords
rotary wing
type aircraft
wing type
rotary
aircraft
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.)
Granted
Application number
JP6758279A
Other languages
English (en)
Other versions
JPS6021119B2 (ja
Inventor
Rui Muiiyu Rune
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.)
Airbus Group SAS
Original Assignee
Airbus Group SAS
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 Airbus Group SAS filed Critical Airbus Group SAS
Publication of JPS5515394A publication Critical patent/JPS5515394A/ja
Publication of JPS6021119B2 publication Critical patent/JPS6021119B2/ja
Expired 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
    • B64C27/35—Rotors having elastomeric joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/32—Rotors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/51—Damping of blade movements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Toys (AREA)
  • Support Of The Bearing (AREA)
JP6758279A 1978-06-02 1979-06-01 回転翼式航空機の回転翼 Expired JPS6021119B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR7816521 1978-06-02
FR7816521A FR2427251A1 (fr) 1978-06-02 1978-06-02 Rotor pour giravion
FR7911585 1979-05-08

Publications (2)

Publication Number Publication Date
JPS5515394A true JPS5515394A (en) 1980-02-02
JPS6021119B2 JPS6021119B2 (ja) 1985-05-25

Family

ID=9208997

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6758279A Expired JPS6021119B2 (ja) 1978-06-02 1979-06-01 回転翼式航空機の回転翼

Country Status (2)

Country Link
JP (1) JPS6021119B2 (ja)
FR (1) FR2427251A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5893697A (ja) * 1981-11-25 1983-06-03 ソシエテ・ナシヨナル・アンデユストリエ−ル・アエロスパチア−ル ブレ−ドの付根部において一体の関節付き装置を備えたヘリコプタ用ロ−タ

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1117626B (it) * 1979-02-02 1986-02-17 Aereonautiche Giovanni Augusta Rotore articolato per elicotteri
DE3464036D1 (en) * 1983-08-22 1987-07-09 Westland Plc Helicopter rotors
FR2584996B1 (fr) * 1985-07-22 1987-11-13 Aerospatiale Mat-moyeu integre et tete de rotor de giravion le comportant
FR2584997B1 (fr) * 1985-07-22 1987-11-13 Aerospatiale Dispositif de butees de battement pour rotor de giravion
FR2584995B1 (fr) * 1985-07-22 1987-11-13 Aerospatiale Mat-moyeu integre et tete de rotor de giravion le comportant
FR2653405B1 (fr) 1989-10-20 1992-02-07 Aerospatiale Dispositif visco-elastique rotatif de rappel elastique et d'amortissement en trainee pour pale de rotor de giravion, et tete de rotor le comportant.
FR2667293B1 (fr) * 1990-09-27 1993-08-06 Aerospatiale Tete de rotor pour giravion.
US5297934A (en) * 1991-08-02 1994-03-29 The Boeing Company Compensation for kinematic foreshortening effect in pitch control system for rotary wing aircraft
JP3021047B2 (ja) * 1991-08-02 2000-03-15 ザ、ボーイング、カンパニー トルク反作用および片揺れ姿勢制御を成す回転翼型航空機のダクト尾部回転翼
FR2685676B1 (fr) * 1991-12-27 1994-04-01 Aerospatiale Ste Nationale Indle Tete de rotor articule pour giravion.
FR2725687B1 (fr) 1994-10-12 1996-12-27 Eurocopter France Dispositif de butees de battement, a anneau escamotable de butees hautes, et tete de rotor le comportant
FR2764578B1 (fr) 1997-06-13 1999-09-10 Eurocopter France Rotor de giravion a moyeu bi-plateau et commande de pas partiellement externe
FR2826933B1 (fr) 2001-07-04 2003-09-26 Eurocopter France Amortisseur de trainee a inertie fluide pour rotor de giravion
FR2835506B1 (fr) 2002-02-06 2004-03-12 Eurocopter France Amortisseur de trainee a double piston pour rotor de giravion
FR3005631B1 (fr) 2013-05-16 2016-10-21 Eurocopter France Liaison articulee elastique entre un amortisseur de trainee et une pale d'un rotor
FR3057541B1 (fr) 2016-10-14 2019-03-29 Airbus Helicopters Amortisseur de trainee integre a l'interieur d'une pale d'un rotor
US12060148B2 (en) 2022-08-16 2024-08-13 Honeywell International Inc. Ground resonance detection and warning system and method
FR3141447A1 (fr) 2022-10-26 2024-05-03 Airbus Helicopters Pale munie d’un pied comprenant une attache de pas intégrée et deux attaches d’amortisseur intégrées, et un rotor muni d’une telle pale

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2815821A (en) * 1955-03-24 1957-12-10 United Aircraft Corp Helicopter rotor blade connection
FR1358006A (fr) * 1963-05-22 1964-04-10 Sud Aviation Système d'interconnexion en traînée de pales d'hélicoptères à moyeu oscillant avec transmission homocinétique
US3700352A (en) * 1971-03-05 1972-10-24 Lord Corp Rotor system
US3761199A (en) * 1972-07-14 1973-09-25 United Aircraft Corp Helicopter rotor with redundant load carrying capability
FR2305343A2 (fr) * 1975-03-26 1976-10-22 Aerospatiale Rotor pour giravions
GB1500007A (en) * 1974-08-22 1978-02-08 Westland Aircraft Ltd Rotor for rotary wing aircraft

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5893697A (ja) * 1981-11-25 1983-06-03 ソシエテ・ナシヨナル・アンデユストリエ−ル・アエロスパチア−ル ブレ−ドの付根部において一体の関節付き装置を備えたヘリコプタ用ロ−タ
JPH01162900U (ja) * 1981-11-25 1989-11-13

Also Published As

Publication number Publication date
FR2427251A1 (fr) 1979-12-28
JPS6021119B2 (ja) 1985-05-25
FR2427251B1 (ja) 1983-01-14

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