DE3563938D1 - Swash-plate device supported by a laminated elastomeric bearing for the pitch control of rotor blades - Google Patents

Swash-plate device supported by a laminated elastomeric bearing for the pitch control of rotor blades

Info

Publication number
DE3563938D1
DE3563938D1 DE8585400903T DE3563938T DE3563938D1 DE 3563938 D1 DE3563938 D1 DE 3563938D1 DE 8585400903 T DE8585400903 T DE 8585400903T DE 3563938 T DE3563938 T DE 3563938T DE 3563938 D1 DE3563938 D1 DE 3563938D1
Authority
DE
Germany
Prior art keywords
swash
rotor blades
pitch control
plate device
device supported
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
DE8585400903T
Other languages
English (en)
Inventor
Jean-Luc Leman
Michel Victor Russier
Robert Jean Suzzi
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
Application granted granted Critical
Publication of DE3563938D1 publication Critical patent/DE3563938D1/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/54—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)
  • Toys (AREA)
  • Braking Arrangements (AREA)
  • Pivots And Pivotal Connections (AREA)
DE8585400903T 1984-05-14 1985-05-09 Swash-plate device supported by a laminated elastomeric bearing for the pitch control of rotor blades Expired DE3563938D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8407421A FR2564057B1 (fr) 1984-05-14 1984-05-14 Dispositif a plateaux cycliques montes sur articulations lamifiees pour la commande du pas des pales d'un rotor

Publications (1)

Publication Number Publication Date
DE3563938D1 true DE3563938D1 (en) 1988-09-01

Family

ID=9303944

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585400903T Expired DE3563938D1 (en) 1984-05-14 1985-05-09 Swash-plate device supported by a laminated elastomeric bearing for the pitch control of rotor blades

Country Status (4)

Country Link
US (1) US4630998A (de)
EP (1) EP0162773B1 (de)
DE (1) DE3563938D1 (de)
FR (1) FR2564057B1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4588355A (en) * 1984-08-23 1986-05-13 United Technologies Corporation Flexible swashplate centering member
US5071319A (en) * 1987-09-30 1991-12-10 The Boeing Company Low maintenance, advanced technology swashplate
FR2661886B1 (fr) * 1990-05-14 1992-08-28 Aerospatiale Dispositif a plateaux cycliques montes sur articulations decouplees en tangage et roulis, pour la commande du pas des pales d'un rotor de giravion.
US5083725A (en) * 1990-10-11 1992-01-28 United Technologies Corporation Elastomeric swashplate configuration for helicopters
US5853145A (en) * 1997-01-09 1998-12-29 Cartercopters, Llc Rotor head for rotary wing aircraft
FR2768996B1 (fr) * 1997-09-30 1999-12-03 Eurocopter France Dispositif a plateaux cycliques de commande du pas des pales d'un rotor avec entraineur de plateau tournant
FR2770828B1 (fr) * 1997-11-13 2000-01-14 Eurocopter France Dispositif a plateaux cycliques de commande du pas des pales d'un rotor avec plateau non-tournant articule sur une rotule centrale
FR2770827B1 (fr) * 1997-11-13 2000-01-14 Eurocopter France Dispositif a plateaux cycliques de commande du pas des pales d'un rotor avec plateau non-tournant articule par clavettes sur une rotule centrale
FR2771708B1 (fr) * 1997-12-03 2000-02-04 Eurocopter France Dispositif a plateaux cycliques de commande du pas des pales d'un rotor avec organes guides rotatifs sur coulisseaux translates selon l'axe du rotor
FR2848524B1 (fr) 2002-12-13 2005-12-09 Eurocopter France Dispositif a plateaux cycliques de commande du pas des pales d'un rotor de giravion
WO2007044374A2 (en) 2005-10-05 2007-04-19 Sikorsky Aircraft Corporation Swashplate anti-torque mechanism
FR2893914B1 (fr) * 2005-11-29 2008-05-23 Eurocopter France Protection antichoc d'une piece mecanique.
GB2491129B (en) * 2011-05-23 2014-04-23 Blue Bear Systems Res Ltd Air vehicle
US9365288B2 (en) * 2012-11-15 2016-06-14 Textron Innovations Inc. Blade-pitch control system with indexing swashplate
US9796469B2 (en) * 2014-04-04 2017-10-24 The Boeing Company Modular rotor craft rotor hub system
EP2979978B1 (de) 2014-07-31 2016-10-12 AIRBUS HELICOPTERS DEUTSCHLAND GmbH Steuerungssystem zur Steuerung einer kollektiven und zyklischen Blattwinkeländerung von Rotorblättern eines Mehrschaufelrotors in einem Drehflügler
BE1023550B1 (fr) 2016-04-07 2017-05-02 Sagita Sa Systeme de plateau cyclique pour rotor d'helicoptere
EP3281869B1 (de) * 2016-08-11 2019-04-17 AIRBUS HELICOPTERS DEUTSCHLAND GmbH Steuerungssystem zur steuerung von mindestens der kollektiven blattwinkeländerung von rotorblättern eines mehrblattrotors in einem drehflügler
US10738852B1 (en) * 2019-03-29 2020-08-11 Aktiebolaget Skf Laminated bearing assembly with differing shim thicknesses
CN111547252B (zh) * 2020-04-21 2021-12-24 中国航发湖南动力机械研究所 尾桨桨距操纵轴装置及其制备方法
CN112550693B (zh) * 2021-02-26 2021-05-14 四川腾盾科技有限公司 一种无人直升机自动倾斜器结构
CN115261794B (zh) * 2022-07-29 2023-05-05 中国地质大学（北京） 一种应用于超高声速飞行器空气舵上的轴承及其制备方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR888158A (fr) * 1942-07-18 1943-12-06 Fr Du Gyroplane Soc Perfectionnements aux voilures tournantes
FR1054268A (fr) * 1950-12-26 1954-02-09 Hiller Helicopters Dispositif de montage et de commande cyclique du pas des ailes tournantes d'appareils tels que les hélicoptères
FR1049106A (fr) * 1952-01-14 1953-12-28 Constructions Aeronautiques Sudest Perfectionnements aux commandes de vol pour aérodynes à voilures tournantes
FR63478E (fr) * 1952-11-05 1955-09-28 Constructions Aeronautiques Sudest Perfectionnements aux commandes de vol pour aérodynes à voilures tournantes
US3228673A (en) * 1963-08-26 1966-01-11 William L Hinks Laterally supported static load bearing
US3390899A (en) * 1965-03-15 1968-07-02 Lockheed Aircraft Corp Flexible joint means
US3558082A (en) * 1968-07-16 1971-01-26 Ralph F Bennie Rotary wing aircraft
FR2119828B1 (de) * 1970-12-14 1974-02-15 Aerospatiale
US3679197A (en) * 1971-05-27 1972-07-25 Lord Corp Compressive load carrying bearings
US3862812A (en) * 1973-07-18 1975-01-28 Lord Corp Rotor blade retention system
US3933324A (en) * 1974-08-02 1976-01-20 Stanislaw Ostrowski Helicopter with opposite rotating torque cancelling horizontal propeller
US3952546A (en) * 1974-08-23 1976-04-27 Kawasaki Jukogyo Kabushiki Kaisha Elastic coupling
US4297078A (en) * 1978-05-17 1981-10-27 Westland Aircraft Limited Helicopter rotors
IT1164936B (it) * 1979-02-27 1987-04-15 Giovanni Agusta Costruzioni Ae Albero rotore a comandi interni per elicotteri
US4365936A (en) * 1979-12-06 1982-12-28 Chicago Rawhide Manufacturing Company Laminated elastomeric bearing unit
US4323332A (en) * 1979-12-21 1982-04-06 United Technologies Corporation Hingeless helicopter rotor with elastic gimbal hub
US4477225A (en) * 1982-01-29 1984-10-16 The Boeing Company Elastomeric universal rotor hub
US4588355A (en) * 1984-08-23 1986-05-13 United Technologies Corporation Flexible swashplate centering member

Also Published As

Publication number Publication date
US4630998A (en) 1986-12-23
EP0162773B1 (de) 1988-07-27
FR2564057A1 (fr) 1985-11-15
EP0162773A1 (de) 1985-11-27
FR2564057B1 (fr) 1986-10-31

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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