FR2416840A1 - Pale de rotor, notamment pour aeronef a voilure tournante - Google Patents

Pale de rotor, notamment pour aeronef a voilure tournante

Info

Publication number
FR2416840A1
FR2416840A1 FR7902668A FR7902668A FR2416840A1 FR 2416840 A1 FR2416840 A1 FR 2416840A1 FR 7902668 A FR7902668 A FR 7902668A FR 7902668 A FR7902668 A FR 7902668A FR 2416840 A1 FR2416840 A1 FR 2416840A1
Authority
FR
France
Prior art keywords
sector
drag
rigid
blade
rotor blade
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.)
Withdrawn
Application number
FR7902668A
Other languages
English (en)
French (fr)
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 Defence and Space GmbH
Original Assignee
Messerschmitt Bolkow Blohm AG
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 Messerschmitt Bolkow Blohm AG filed Critical Messerschmitt Bolkow Blohm AG
Publication of FR2416840A1 publication Critical patent/FR2416840A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/51—Damping of blade movements
    • 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)
  • Toys (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Hinges (AREA)
FR7902668A 1978-02-14 1979-02-01 Pale de rotor, notamment pour aeronef a voilure tournante Withdrawn FR2416840A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2806119A DE2806119B2 (de) 1978-02-14 1978-02-14 Rotorblatt, insbesondere für Drehflügelflugzeuge

Publications (1)

Publication Number Publication Date
FR2416840A1 true FR2416840A1 (fr) 1979-09-07

Family

ID=6031896

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7902668A Withdrawn FR2416840A1 (fr) 1978-02-14 1979-02-01 Pale de rotor, notamment pour aeronef a voilure tournante

Country Status (5)

Country Link
JP (1) JPS54115900A (cg-RX-API-DMAC7.html)
DE (1) DE2806119B2 (cg-RX-API-DMAC7.html)
FR (1) FR2416840A1 (cg-RX-API-DMAC7.html)
GB (1) GB2014931A (cg-RX-API-DMAC7.html)
IT (1) IT1110445B (cg-RX-API-DMAC7.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0085129A1 (de) * 1982-02-02 1983-08-10 Messerschmitt-Bölkow-Blohm Gesellschaft mit beschränkter Haftung Rotor, insbesondere eines Drehflügelflugzeugs
EP0085128A1 (de) * 1982-02-02 1983-08-10 Messerschmitt-Bölkow-Blohm Gesellschaft mit beschränkter Haftung Rotor, insbesondere eines Drehflügelflugzeuges
EP0718188A1 (fr) * 1994-12-22 1996-06-26 Eurocopter France Rotor sans articulation à anneaux intermédiaires de commande de pas

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3004451C2 (de) * 1980-02-07 1985-04-04 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Elastomere Dämpfungseinrichtung
DE3036093C1 (de) * 1980-09-25 1982-07-29 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Rotor insbesondere fuer ein Drehfluegelflugzeug
DE3123082A1 (de) * 1981-06-11 1982-12-30 Messerschmitt-Bölkow-Blohm GmbH, 8000 München "rotor mit gelenk- und lagerlosem blattanschluss"
DE3515968C2 (de) * 1984-05-15 1995-07-13 United Technologies Corp Flexibles Rotoranschlußteil für ein Drehflügelflugzeug
JP5113734B2 (ja) * 2008-12-19 2013-01-09 川崎重工業株式会社 フレックスビームの断面決定方法およびフレックスビーム
FR3051439B1 (fr) * 2016-05-17 2018-06-01 Airbus Helicopters Pale monolithique, rotor de giravion equipe d'une telle pale monolithique et giravion associe

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0085129A1 (de) * 1982-02-02 1983-08-10 Messerschmitt-Bölkow-Blohm Gesellschaft mit beschränkter Haftung Rotor, insbesondere eines Drehflügelflugzeugs
EP0085128A1 (de) * 1982-02-02 1983-08-10 Messerschmitt-Bölkow-Blohm Gesellschaft mit beschränkter Haftung Rotor, insbesondere eines Drehflügelflugzeuges
EP0718188A1 (fr) * 1994-12-22 1996-06-26 Eurocopter France Rotor sans articulation à anneaux intermédiaires de commande de pas
FR2728540A1 (fr) * 1994-12-22 1996-06-28 Eurocopter France Rotor sans articulation a anneaux intermediaires de commande de pas

Also Published As

Publication number Publication date
DE2806119B2 (de) 1980-06-04
DE2806119C3 (cg-RX-API-DMAC7.html) 1981-02-05
IT7920050A0 (it) 1979-02-09
IT1110445B (it) 1985-12-23
DE2806119A1 (de) 1979-08-16
GB2014931A (en) 1979-09-05
JPS54115900A (en) 1979-09-08

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Legal Events

Date Code Title Description
ST Notification of lapse