DE69506985D1 - Vorrichtung zur Verstellsteuerung der Blätter eines Hubschrauberrotors - Google Patents

Vorrichtung zur Verstellsteuerung der Blätter eines Hubschrauberrotors

Info

Publication number
DE69506985D1
DE69506985D1 DE69506985T DE69506985T DE69506985D1 DE 69506985 D1 DE69506985 D1 DE 69506985D1 DE 69506985 T DE69506985 T DE 69506985T DE 69506985 T DE69506985 T DE 69506985T DE 69506985 D1 DE69506985 D1 DE 69506985D1
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
DE69506985T
Other languages
English (en)
Other versions
DE69506985T2 (de
Inventor
Louis Joseph Daldosso
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
Application granted granted Critical
Publication of DE69506985D1 publication Critical patent/DE69506985D1/de
Publication of DE69506985T2 publication Critical patent/DE69506985T2/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
    • B64C27/72—Means acting on blades
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/30—Wing lift efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Toys (AREA)
  • Transmission Devices (AREA)
DE69506985T 1994-10-13 1995-10-09 Vorrichtung zur Verstellsteuerung der Blätter eines Hubschrauberrotors Expired - Fee Related DE69506985T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9412229A FR2725690B1 (fr) 1994-10-13 1994-10-13 Dispositif de commande de pas des pales d'un rotor de giravion

Publications (2)

Publication Number Publication Date
DE69506985D1 true DE69506985D1 (de) 1999-02-11
DE69506985T2 DE69506985T2 (de) 1999-08-12

Family

ID=9467826

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69506985T Expired - Fee Related DE69506985T2 (de) 1994-10-13 1995-10-09 Vorrichtung zur Verstellsteuerung der Blätter eines Hubschrauberrotors

Country Status (4)

Country Link
US (1) US5599167A (de)
EP (1) EP0706938B1 (de)
DE (1) DE69506985T2 (de)
FR (1) FR2725690B1 (de)

Families Citing this family (21)

* 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
FR2768997B1 (fr) * 1997-09-30 1999-12-03 Eurocopter France Dispositif a plateaux cycliques de commande du pas des pales d'un rotor avec piste et doigt d'arret du plateau non tournant
DE10022728B4 (de) * 2000-05-10 2006-02-02 Zf Luftfahrttechnik Gmbh Individuelle Rotorblatt-Steuerungsvorrichtung
DE10022732A1 (de) * 2000-05-10 2001-11-15 Zf Luftfahrttechnik Gmbh EInzelblatt-Steuerungsvorrichtung für einen Hubschrauber-Hauptrotor
DE10022727A1 (de) * 2000-05-10 2001-11-15 Zf Luftfahrttechnik Gmbh Individuelle Rotorblatt-Steuerungsvorrichtung
US8142158B2 (en) 2005-12-02 2012-03-27 Sikorsky Aircraft Corporation Compact load path swashplate assembly
FR2895483B1 (fr) * 2005-12-23 2008-10-24 Messier Bugatti Sa Actionneur telescopique a tige principale et tige auxiliaire, et procede faisant application
CA2665676C (en) * 2006-12-08 2012-01-31 Bell Helicopter Textron Inc. Step-over blade-pitch control system
AT510494A1 (de) * 2010-09-22 2012-04-15 Franz Ing Kutschi Rotorverstellung für einen hubschrauber
US8961138B2 (en) 2011-12-09 2015-02-24 Bell Helicopter Textron Inc. Preventing rotation of a fixed ring of a swashplate
US9365288B2 (en) 2012-11-15 2016-06-14 Textron Innovations Inc. Blade-pitch control system with indexing swashplate
PL2979978T3 (pl) * 2014-07-31 2017-02-28 Airbus Helicopters Deutschland GmbH Układ sterowania do sterowania skokiem zbiorowym i skokiem cyklicznym łopat wirnika wielopłatowego w wiropłacie
US20160090178A1 (en) * 2014-09-29 2016-03-31 Blair John Paynton Leverage Pitch Link
US11014658B1 (en) 2015-01-02 2021-05-25 Delbert Tesar Driveline architecture for rotorcraft featuring active response actuators
US20180002005A1 (en) * 2015-01-21 2018-01-04 Felix Errol Groenewald Aircraft
CN106741920B (zh) * 2015-11-24 2019-05-07 中国直升机设计研究所 一种轴内操纵的自动倾斜器
CN106542088B (zh) * 2016-04-29 2024-05-28 中山福昆航空科技有限公司 无人机旋翼收放控制机构及无人机旋翼收放系统
CN109466747A (zh) * 2018-11-06 2019-03-15 珠海隆华直升机科技有限公司 直升机主桨变距用驱动系统及直升机
CN109533322B (zh) * 2018-11-15 2020-09-25 中国直升机设计研究所 一种自动倾斜器
US11524776B2 (en) * 2019-05-30 2022-12-13 Avx Aircraft Company Rotor control mechanism

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2611441A (en) * 1946-11-15 1952-09-23 Aviat Works Nat Corp Eccentric cyclic pitch control mechanism for rotors of aircraft
US2996122A (en) * 1957-11-29 1961-08-15 Vyzk A Zkusebni Letecky Ustav Automatic cyclic pitch control mechanism for rotor blades of helicopter aircraft
US3031017A (en) * 1959-09-30 1962-04-24 United Aircraft Corp Cyclic pitch control
US3308888A (en) * 1965-12-20 1967-03-14 United Aircraft Corp Compound helicopter rotor control system

Also Published As

Publication number Publication date
FR2725690A1 (fr) 1996-04-19
FR2725690B1 (fr) 1996-12-27
EP0706938A1 (de) 1996-04-17
US5599167A (en) 1997-02-04
DE69506985T2 (de) 1999-08-12
EP0706938B1 (de) 1998-12-30

Similar Documents

Publication Publication Date Title
DE69506985D1 (de) Vorrichtung zur Verstellsteuerung der Blätter eines Hubschrauberrotors
DE69503733D1 (de) Vorrichtung zur Verstellsteuerung der Blätter eines Hubschrauberrotors
DE69411672D1 (de) Verfahren und Vorrichtung zur Verstellung der Blattanstellwinkel eines Rotors
DE69208524D1 (de) Vorrichtung zum Einstellen der Neigung der Umlaufebene einer Rotorblattspitze
BR9508286A (pt) Aparelho e processos para fabricar uma pá de rotor principal de um helicóptero
DE69407310T2 (de) Verfahren und vorrichtung zur einstellung des blattspurlaufs eines rotors
DE69213250D1 (de) Verfahren zur faltung der hauptrotorblätter eines hubschraubers
ATE287534T1 (de) Vorrichtung zur kontrolle der schnittkante von rasierklingen
DE69520061T2 (de) Turbinenschaufel
DE69503217T2 (de) Vorrichtung zur Axialbefestigung von Schaufeln eines Strahlturbinenrotors
AU6476090A (en) Apparatus for retouching, in situ, components such as the rotor blades of a turbo-machine, and a retouching method using the apparatus
GB2229944B (en) Turbine blade repair
GB2290833B (en) Turbine blade
DE69503019T2 (de) Vorrichtung zur kontrollierter Formung eines wabenförmigen Kerns
DE60025857D1 (de) Vorrichtung zur kollektiven und zyklischen Verstellung der Blätter eines Hubschraubers
TR199501075A2 (tr) Helikopter rotor kanatlarinin dengelenmesi icin usul ve cihaz.
DE69700223D1 (de) Schaltung zur Regelung der Drehzahl eines Rotationsmotors
DE59708353D1 (de) Vorrichtung zur lösbaren Befestigung eines Laufrades einer Turbomaschine
DE69601184T2 (de) Vorrichtung zum Schleifen einer oszillierenden Klinge
DE69513364T2 (de) Optoelektronische Vorrichtung zur Unterstützung der Führung eines Flugzeuges
DE60023884D1 (de) Vorrichtung zur regelung der luftströmung in einer turbinenschaufel
IT9067260A0 (it) Pala per elicottero
GB9515789D0 (en) Rotor blade for a rotary-wing aircraft
DE69506667D1 (de) Optoelektronische Vorrichtung zur Steuerungshilfe eines Flugzeuges
DE59502303D1 (de) Vorrichtung zur Meldung der Stellung eines Einschubes

Legal Events

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