GB1528226A - Rotor for rotating wing type aircraft - Google Patents

Rotor for rotating wing type aircraft

Info

Publication number
GB1528226A
GB1528226A GB938576A GB938576A GB1528226A GB 1528226 A GB1528226 A GB 1528226A GB 938576 A GB938576 A GB 938576A GB 938576 A GB938576 A GB 938576A GB 1528226 A GB1528226 A GB 1528226A
Authority
GB
United Kingdom
Prior art keywords
secured
arm
attachments
blade
march
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
Application number
GB938576A
Other languages
English (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.)
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 GB1528226A publication Critical patent/GB1528226A/en
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
    • 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)
  • Laminated Bodies (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB938576A 1975-03-26 1976-03-09 Rotor for rotating wing type aircraft Expired GB1528226A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1528226A true GB1528226A (en) 1978-10-11

Family

ID=9153126

Family Applications (1)

Application Number Title Priority Date Filing Date
GB938576A Expired GB1528226A (en) 1975-03-26 1976-03-09 Rotor for rotating wing type aircraft

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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2199551A (en) * 1986-11-25 1988-07-13 Agusta Aeronaut Costr Helicopter rotor
EP0421631A1 (en) * 1989-10-04 1991-04-10 Westland Helicopters Limited Helicopter rotors
EP1640266A1 (en) * 2004-09-28 2006-03-29 Agusta S.p.A. Helicopter rotor with a vibration damping device
US11142307B2 (en) 2016-10-14 2021-10-12 Airbus Helicopters Lead-lag damper integrated inside a blade of a rotor

Families Citing this family (8)

* 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
FR2427251A1 (fr) * 1978-06-02 1979-12-28 Aerospatiale Rotor pour giravion
GB2025338B (en) 1978-06-02 1982-08-04 Aerospatiale Helicopterrotor
IT1117626B (it) * 1979-02-02 1986-02-17 Aereonautiche Giovanni Augusta Rotore articolato per elicotteri
FR2516891A1 (fr) * 1981-11-25 1983-05-27 Aerospatiale Rotor pour giravions, a articulations integrees dans le pied de pale
FR2574752B1 (fr) * 1984-12-19 1987-02-20 Aerospatiale Pale pour rotor d'helicoptere en materiau composite multilongeron a caissons de torsion et son procede de fabrication
FR2590323B1 (fr) * 1985-11-21 1989-08-11 Aerospatiale Moyeu en balancier pour rotor bi-pale
DE19837802C1 (de) * 1998-08-20 1999-10-28 Eurocopter Deutschland Rotorblatt für einen lagerlosen Rotor eines Hubschraubers

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

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2199551A (en) * 1986-11-25 1988-07-13 Agusta Aeronaut Costr Helicopter rotor
GB2199551B (en) * 1986-11-25 1990-08-29 Agusta Aeronaut Costr Auxiliary helicopter rotor
EP0421631A1 (en) * 1989-10-04 1991-04-10 Westland Helicopters Limited Helicopter rotors
EP1640266A1 (en) * 2004-09-28 2006-03-29 Agusta S.p.A. Helicopter rotor with a vibration damping device
US7850429B2 (en) 2004-09-28 2010-12-14 Agusta S.P.A. Helicopter rotor
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
JPS6028719B2 (ja) 1985-07-06
FR2305343A2 (fr) 1976-10-22
IT1062082B (it) 1983-06-25
FR2305343B2 (nl) 1977-11-18
JPS51120598A (en) 1976-10-21
DE2611245A1 (de) 1976-10-21
DE2611245C2 (de) 1982-08-26

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Legal Events

Date Code Title Description
PS Patent sealed