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DE69503733D1 - Vorrichtung zur Verstellsteuerung der Blätter eines Hubschrauberrotors - Google Patents

Vorrichtung zur Verstellsteuerung der Blätter eines Hubschrauberrotors

Info

Publication number
DE69503733D1
DE69503733D1 DE69503733T DE69503733T DE69503733D1 DE 69503733 D1 DE69503733 D1 DE 69503733D1 DE 69503733 T DE69503733 T DE 69503733T DE 69503733 T DE69503733 T DE 69503733T DE 69503733 D1 DE69503733 D1 DE 69503733D1
Authority
DE
Germany
Prior art keywords
blades
adjusting
helicopter rotor
helicopter
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.)
Expired - Fee Related
Application number
DE69503733T
Other languages
English (en)
Other versions
DE69503733T2 (de
Inventor
Nicolas Certain
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 Helicopters SAS
Original Assignee
Eurocopter France SA
Eurocopter SA
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 Eurocopter France SA, Eurocopter SA filed Critical Eurocopter France SA
Publication of DE69503733D1 publication Critical patent/DE69503733D1/de
Application granted granted Critical
Publication of DE69503733T2 publication Critical patent/DE69503733T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/54—Mechanisms for controlling blade adjustment or movement relative to rotor head, e.g. lag-lead movement
    • B64C27/58—Transmitting means, e.g. interrelated with initiating means or means acting on blades
    • B64C27/59—Transmitting means, e.g. interrelated with initiating means or means acting on blades mechanical
    • B64C27/605—Transmitting means, e.g. interrelated with initiating means or means acting on blades mechanical including swash plate, spider or cam mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transmission Devices (AREA)
  • Toys (AREA)
DE69503733T 1994-10-13 1995-10-09 Vorrichtung zur Verstellsteuerung der Blätter eines Hubschrauberrotors Expired - Fee Related DE69503733T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9412228A FR2725689B1 (fr) 1994-10-13 1994-10-13 Dispositif de commande du pas des pales d'un rotor de giravion

Publications (2)

Publication Number Publication Date
DE69503733D1 true DE69503733D1 (de) 1998-09-03
DE69503733T2 DE69503733T2 (de) 1999-04-29

Family

ID=9467825

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69503733T Expired - Fee Related DE69503733T2 (de) 1994-10-13 1995-10-09 Vorrichtung zur Verstellsteuerung der Blätter eines Hubschrauberrotors

Country Status (4)

Country Link
US (1) US5624232A (de)
EP (1) EP0706937B1 (de)
DE (1) DE69503733T2 (de)
FR (1) FR2725689B1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19546929C2 (de) * 1995-12-15 2000-07-27 Eurocopter Deutschland Rotorblattsteuerung, insbesondere für einen Hubschrauber
FR2761660B1 (fr) 1997-04-08 1999-06-11 Onera (Off Nat Aerospatiale) Dispositif de commande individuelle des pales de rotor de voilures tournantes d'aeronefs avec plateaux cycliques multiples
FR2771707B1 (fr) * 1997-11-28 2000-02-04 Eurocopter France Dispositif a plateaux cycliques de commande du pas des pales d'un rotor avec patins cylindriques glissant sur colonnes non-tournantes
FR2837785B1 (fr) * 2002-03-29 2004-12-03 Eurocopter France Dispositif de commande du pas des pales d'un rotor d'aeronef convertible
FR2951699B1 (fr) * 2009-10-23 2011-11-11 Eurocopter France Ensemble de plateaux cycliques de commande de pas de pales d'un rotor principal, et un rotor muni d'un tel ensemble
US8957672B2 (en) * 2011-06-06 2015-02-17 Armick, Inc. Bearing check fixture
US9315265B2 (en) * 2013-07-29 2016-04-19 Sikorsky Aircraft Corporation Adjustable scissor control link
EP3038905B1 (de) * 2013-08-28 2019-05-15 Sikorsky Aircraft Corporation Gewichtseffizientes servobefestigungsschema für ein starres koaxiales rotorsteuerungssystem
US20160090178A1 (en) * 2014-09-29 2016-03-31 Blair John Paynton Leverage Pitch Link
US10308357B2 (en) 2014-09-30 2019-06-04 The Boeing Company Methods and apparatus to control pitch and twist of blades
US9994310B2 (en) 2014-12-15 2018-06-12 The Boeing Company Rotor assembly apparatus
WO2016109004A2 (en) * 2014-12-19 2016-07-07 Sikorsky Aircraft Corporation Adjustable scissor link
WO2016164280A1 (en) * 2015-04-04 2016-10-13 Skylift Global Multi-rotor vehicle with yaw control and autorotation
WO2017035295A1 (en) * 2015-08-25 2017-03-02 Sikorsky Aircraft Corporation Bearing arrangement and an aircraft
CN106553752A (zh) * 2015-09-30 2017-04-05 重庆市彭水县东征五金经营部 螺旋桨叶片旋转装置
JP6510960B2 (ja) * 2015-11-20 2019-05-08 川崎重工業株式会社 ヘリコプタのマストスペーサ、およびこれを備えるヘリコプタの動力伝達装置並びにヘリコプタ
CN106741929A (zh) * 2017-01-19 2017-05-31 西安天问智能科技有限公司 变桨距系统及旋翼飞行器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2997110A (en) * 1958-01-10 1961-08-22 Boeing Co Tandem rotor helicopter
US3102597A (en) * 1961-08-14 1963-09-03 Bell Aerospace Method of second harmonic control
DE1481524A1 (de) * 1967-02-25 1969-07-17 Messerschmitt Boelkow Blohm Stabilisierungseinrichtung fuer schnellfliegenden,entlasteten Drehfluegel-Rotor
US3729272A (en) * 1968-01-25 1973-04-24 Fairchild Industries Reverse velocity rotor and rotorcraft
US4227856A (en) * 1978-07-12 1980-10-14 The United States Of Ameria As Represented By The Secretary Of The Navy Reverse velocity rotor system for rotorcraft

Also Published As

Publication number Publication date
US5624232A (en) 1997-04-29
FR2725689A1 (fr) 1996-04-19
EP0706937A1 (de) 1996-04-17
EP0706937B1 (de) 1998-07-29
DE69503733T2 (de) 1999-04-29
FR2725689B1 (fr) 1996-12-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee