FR2305343A2 - Rotor pour giravions - Google Patents

Rotor pour giravions

Info

Publication number
FR2305343A2
FR2305343A2 FR7509504A FR7509504A FR2305343A2 FR 2305343 A2 FR2305343 A2 FR 2305343A2 FR 7509504 A FR7509504 A FR 7509504A FR 7509504 A FR7509504 A FR 7509504A FR 2305343 A2 FR2305343 A2 FR 2305343A2
Authority
FR
France
Prior art keywords
giravions
rotor
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
FR7509504A
Other languages
English (en)
French (fr)
Other versions
FR2305343B2 (nl
Inventor
Rene Louis Mouille
Rene Louis Coffy
Michel Aime Hancart
Daniel Mao
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
Priority to FR7509504A priority Critical patent/FR2305343A2/fr
Priority to IT2087276A priority patent/IT1062082B/it
Priority to GB938576A priority patent/GB1528226A/en
Priority to DE19762611245 priority patent/DE2611245C2/de
Priority to US05/669,086 priority patent/US4012169A/en
Priority to JP3273376A priority patent/JPS6028719B2/ja
Publication of FR2305343A2 publication Critical patent/FR2305343A2/fr
Application granted granted Critical
Publication of FR2305343B2 publication Critical patent/FR2305343B2/fr
Granted 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
    • 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
    • B64C27/46—Blades
    • B64C27/473—Constructional features
    • B64C27/48—Root attachment to rotor head

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Wind Motors (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Laminated Bodies (AREA)
FR7509504A 1973-05-10 1975-03-26 Rotor pour giravions Granted FR2305343A2 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7509504A FR2305343A2 (fr) 1975-03-26 1975-03-26 Rotor pour giravions
IT2087276A IT1062082B (it) 1975-03-26 1976-03-04 Rotore per giroplani
GB938576A GB1528226A (en) 1975-03-26 1976-03-09 Rotor for rotating wing type aircraft
DE19762611245 DE2611245C2 (de) 1975-03-26 1976-03-17 Rotor für Drehflügelflugzeuge
US05/669,086 US4012169A (en) 1973-05-10 1976-03-22 Rotor for rotating wing type aircraft
JP3273376A JPS6028719B2 (ja) 1975-03-26 1976-03-26 回転翼式航空機のロータ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7509504A FR2305343A2 (fr) 1975-03-26 1975-03-26 Rotor pour giravions

Publications (2)

Publication Number Publication Date
FR2305343A2 true FR2305343A2 (fr) 1976-10-22
FR2305343B2 FR2305343B2 (nl) 1977-11-18

Family

ID=9153126

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7509504A Granted FR2305343A2 (fr) 1973-05-10 1975-03-26 Rotor pour giravions

Country Status (5)

Country Link
JP (1) JPS6028719B2 (nl)
DE (1) DE2611245C2 (nl)
FR (1) FR2305343A2 (nl)
GB (1) GB1528226A (nl)
IT (1) IT1062082B (nl)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2427251A1 (fr) * 1978-06-02 1979-12-28 Aerospatiale Rotor pour giravion
FR2447856A1 (fr) * 1979-02-02 1980-08-29 Agusta Aeronaut Costr Rotor articule pour helicoptere
FR2516891A1 (fr) * 1981-11-25 1983-05-27 Aerospatiale Rotor pour giravions, a articulations integrees dans le pied de pale
FR2574752A1 (fr) * 1984-12-19 1986-06-20 Aerospatiale Pale pour rotor d'helicoptere en materiau composite multilongeron a caissons de torsion et son procede de fabrication
FR2590323A1 (fr) * 1985-11-21 1987-05-22 Aerospatiale Moyeu en balancier pour rotor bi-pale
FR2607106A1 (fr) * 1986-11-25 1988-05-27 Agusta Aeronaut Costr Rotor auxiliaire d'helicoptere
US11142307B2 (en) 2016-10-14 2021-10-12 Airbus Helicopters Lead-lag damper integrated inside a blade of a rotor

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2397325A1 (fr) * 1977-07-13 1979-02-09 Aerospatiale Moyeu de rotor, en particulier pour le rotor principal d'un helicoptere
GB2025338B (en) * 1978-06-02 1982-08-04 Aerospatiale Helicopterrotor
GB8922338D0 (en) * 1989-10-04 1989-11-22 Westland Helicopters Helicopter rotors
DE19837802C1 (de) * 1998-08-20 1999-10-28 Eurocopter Deutschland Rotorblatt für einen lagerlosen Rotor eines Hubschraubers
DE602004005989T2 (de) * 2004-09-28 2007-12-20 Agusta S.P.A. Hubschrauberrotor mit einem Schwingungsdämpfer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2830669A (en) * 1955-06-03 1958-04-15 Herman R Klockner Blade-pitch-regulating means for the rotors of sustaining-rotor-equipped aircraft
DE1531374A1 (de) * 1967-09-12 1970-01-29 Messerschmitt Boelkow Blohm Rotorblatt aus faserverstaerktem Kunststoff mit schlaufenartiger Blattwurzel
GB1432117A (en) * 1973-05-10 1976-04-14 Aerospatiale Rotor for rotating wing type aircraft

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2427251A1 (fr) * 1978-06-02 1979-12-28 Aerospatiale Rotor pour giravion
FR2447856A1 (fr) * 1979-02-02 1980-08-29 Agusta Aeronaut Costr Rotor articule pour helicoptere
FR2516891A1 (fr) * 1981-11-25 1983-05-27 Aerospatiale Rotor pour giravions, a articulations integrees dans le pied de pale
EP0080920A1 (fr) * 1981-11-25 1983-06-08 AEROSPATIALE Société Nationale Industrielle Rotor pour giravions, à articulations intégrées dans le pied de pale
US4504193A (en) * 1981-11-25 1985-03-12 Societe Nationale Industrielle Aerospatiale Helicopter rotor with articulation means integrated in the root of the blade
EP0187590A1 (fr) * 1984-12-19 1986-07-16 AEROSPATIALE Société Nationale Industrielle Pale pour rotor d'hélicoptère en matériau composite multilongeron à caissons de torsion et son procédé de fabrication
FR2574752A1 (fr) * 1984-12-19 1986-06-20 Aerospatiale Pale pour rotor d'helicoptere en materiau composite multilongeron a caissons de torsion et son procede de fabrication
US4696623A (en) * 1984-12-19 1987-09-29 Aerospatiale Societe Nationale Industrielle Helicopter rotor blade made from a multispar composite material with torsion compartments and a process for manufacturing same
FR2590323A1 (fr) * 1985-11-21 1987-05-22 Aerospatiale Moyeu en balancier pour rotor bi-pale
EP0225250A1 (fr) * 1985-11-21 1987-06-10 AEROSPATIALE Société Nationale Industrielle Moyeu en balancier pour rotor bi-pale
US4755106A (en) * 1985-11-21 1988-07-05 Aerospatiale Societe Nationale Industrielle Balance-bar hub for a twin blade rotor
FR2607106A1 (fr) * 1986-11-25 1988-05-27 Agusta Aeronaut Costr Rotor auxiliaire d'helicoptere
US11142307B2 (en) 2016-10-14 2021-10-12 Airbus Helicopters Lead-lag damper integrated inside a blade of a rotor

Also Published As

Publication number Publication date
IT1062082B (it) 1983-06-25
JPS51120598A (en) 1976-10-21
FR2305343B2 (nl) 1977-11-18
GB1528226A (en) 1978-10-11
DE2611245A1 (de) 1976-10-21
DE2611245C2 (de) 1982-08-26
JPS6028719B2 (ja) 1985-07-06

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