FR2817830B1 - Perfectionnements aux rotors de giravion a pales a repliage manuel et installation de connexion electrique de degivrage - Google Patents

Perfectionnements aux rotors de giravion a pales a repliage manuel et installation de connexion electrique de degivrage

Info

Publication number
FR2817830B1
FR2817830B1 FR0016065A FR0016065A FR2817830B1 FR 2817830 B1 FR2817830 B1 FR 2817830B1 FR 0016065 A FR0016065 A FR 0016065A FR 0016065 A FR0016065 A FR 0016065A FR 2817830 B1 FR2817830 B1 FR 2817830B1
Authority
FR
France
Prior art keywords
giravions
rotors
installation
folding blades
manually folding
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
FR0016065A
Other languages
English (en)
Other versions
FR2817830A1 (fr
Inventor
Jean Mondet
Stephane Mazet
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
Priority to FR0016065A priority Critical patent/FR2817830B1/fr
Priority to US09/992,355 priority patent/US6752596B2/en
Publication of FR2817830A1 publication Critical patent/FR2817830A1/fr
Application granted granted Critical
Publication of FR2817830B1 publication Critical patent/FR2817830B1/fr
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
    • B64C27/32—Rotors
    • B64C27/46—Blades
    • B64C27/473—Constructional features
    • B64C27/50—Blades foldable to facilitate stowage of aircraft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D15/00—De-icing or preventing icing on exterior surfaces of aircraft
    • B64D15/12—De-icing or preventing icing on exterior surfaces of aircraft by electric heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Harvester Elements (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
FR0016065A 2000-12-11 2000-12-11 Perfectionnements aux rotors de giravion a pales a repliage manuel et installation de connexion electrique de degivrage Expired - Fee Related FR2817830B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0016065A FR2817830B1 (fr) 2000-12-11 2000-12-11 Perfectionnements aux rotors de giravion a pales a repliage manuel et installation de connexion electrique de degivrage
US09/992,355 US6752596B2 (en) 2000-12-11 2001-11-19 Rotary-wing aircraft rotors with manually folding blades and electrical connection installation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0016065A FR2817830B1 (fr) 2000-12-11 2000-12-11 Perfectionnements aux rotors de giravion a pales a repliage manuel et installation de connexion electrique de degivrage

Publications (2)

Publication Number Publication Date
FR2817830A1 FR2817830A1 (fr) 2002-06-14
FR2817830B1 true FR2817830B1 (fr) 2003-02-14

Family

ID=8857477

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0016065A Expired - Fee Related FR2817830B1 (fr) 2000-12-11 2000-12-11 Perfectionnements aux rotors de giravion a pales a repliage manuel et installation de connexion electrique de degivrage

Country Status (2)

Country Link
US (1) US6752596B2 (fr)
FR (1) FR2817830B1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2836889B1 (fr) 2002-03-11 2004-05-28 Eurocopter France Procede et dispositif de repliage-depliage des pales d'un rotor de giravion
US7798442B2 (en) * 2006-03-17 2010-09-21 Sikorsky Aircraft Corporation Rotor assemblies having automatic blade folding systems
US7857590B1 (en) 2006-08-11 2010-12-28 Neal Larry R Folding rotor for a rotorcraft
EP2653383B1 (fr) * 2012-04-18 2016-04-13 AIRBUS HELICOPTERS DEUTSCHLAND GmbH Pale d'un rotor sans palier d'un hélicoptère
US9255482B2 (en) * 2012-04-25 2016-02-09 Bell Helicopter Textron Inc. Electrical wiring system for a rotor hub
WO2015030874A1 (fr) 2013-08-28 2015-03-05 Sikorsky Aircraft Corporation Ensemble de repliement manuel de pale non chargé
EP3297910B1 (fr) * 2015-05-19 2020-01-08 Alion Science and Technology Corp. Appareil de pliage de pales d'hélicoptère
KR101691354B1 (ko) * 2015-11-04 2017-01-02 연합정밀주식회사 헬기용 제빙 하네스
CN114193989B (zh) * 2021-12-29 2024-02-20 广东汇天航空航天科技有限公司 折叠机构、折叠机翼以及飞行器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1432117A (en) * 1973-05-10 1976-04-14 Aerospatiale Rotor for rotating wing type aircraft
GB2025338B (en) * 1978-06-02 1982-08-04 Aerospatiale Helicopterrotor
US5249926A (en) * 1993-02-08 1993-10-05 United Technologies Corporation Blade retention pin system for a helicopter blade folding system
US5769606A (en) 1995-07-20 1998-06-23 Eurocopter France De-icing connection installation for rotorcraft rotor
FR2765188B1 (fr) * 1997-06-30 1999-09-17 Eurocopter France Dispositif pour le repliage d'une pale de rotor de giravion
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
FR2781198B1 (fr) 1998-07-20 2000-09-29 Eurocopter France Perfectionnements aux installations de connexion de degivrage pour rotor de giravion
DE19922153A1 (de) * 1999-05-12 2000-11-23 Gore W L & Ass Gmbh Faltbares Hubschrauberrotorblatt mit Spiralkabeldose
FR2810013B1 (fr) * 2000-06-08 2002-09-27 Eurocopter France Rotor de giravion a pales repliables et installation de connexion electrique de degivrage
FR2817829B1 (fr) * 2000-12-08 2003-02-14 Eurocopter France Perfectionnements aux rotors de giravion a pales a repliage manuel et installation de connexion electrique de degivrage
FR2818238B1 (fr) * 2000-12-14 2003-03-28 Eurocopter France Perfectionnements aux rotors de giravion a pales a repliage automatique et installation de connexion electrique des pales

Also Published As

Publication number Publication date
US20020081201A1 (en) 2002-06-27
FR2817830A1 (fr) 2002-06-14
US6752596B2 (en) 2004-06-22

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Legal Events

Date Code Title Description
CD Change of name or company name

Owner name: AIRBUS HELICOPTERS, FR

Effective date: 20140602

PLFP Fee payment

Year of fee payment: 16

ST Notification of lapse

Effective date: 20170831