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FR2874205B1 - Procede et dispositif de suspension active d'un aeronef a voilure tournante - Google Patents

Procede et dispositif de suspension active d'un aeronef a voilure tournante

Info

Publication number
FR2874205B1
FR2874205B1 FR0408843A FR0408843A FR2874205B1 FR 2874205 B1 FR2874205 B1 FR 2874205B1 FR 0408843 A FR0408843 A FR 0408843A FR 0408843 A FR0408843 A FR 0408843A FR 2874205 B1 FR2874205 B1 FR 2874205B1
Authority
FR
France
Prior art keywords
wing aircraft
rotary wing
active suspension
suspension
active
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
FR0408843A
Other languages
English (en)
Other versions
FR2874205A1 (fr
Inventor
Brice Makinadjian
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 FR0408843A priority Critical patent/FR2874205B1/fr
Priority to US11/188,725 priority patent/US7720582B2/en
Publication of FR2874205A1 publication Critical patent/FR2874205A1/fr
Application granted granted Critical
Publication of FR2874205B1 publication Critical patent/FR2874205B1/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
    • B64C25/00—Alighting gear
    • B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface 
    • B64C25/58—Arrangements or adaptations of shock-absorbers or springs
    • B64C25/60—Oleo legs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C25/00—Alighting gear
    • B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface 
    • B64C2025/325—Alighting gear characterised by elements which contact the ground or similar surface  specially adapted for helicopters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Damping Devices (AREA)
FR0408843A 2004-08-12 2004-08-12 Procede et dispositif de suspension active d'un aeronef a voilure tournante Expired - Fee Related FR2874205B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0408843A FR2874205B1 (fr) 2004-08-12 2004-08-12 Procede et dispositif de suspension active d'un aeronef a voilure tournante
US11/188,725 US7720582B2 (en) 2004-08-12 2005-07-26 Active suspension method and apparatus for a rotary wing aircraft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0408843A FR2874205B1 (fr) 2004-08-12 2004-08-12 Procede et dispositif de suspension active d'un aeronef a voilure tournante

Publications (2)

Publication Number Publication Date
FR2874205A1 FR2874205A1 (fr) 2006-02-17
FR2874205B1 true FR2874205B1 (fr) 2006-09-15

Family

ID=34948264

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0408843A Expired - Fee Related FR2874205B1 (fr) 2004-08-12 2004-08-12 Procede et dispositif de suspension active d'un aeronef a voilure tournante

Country Status (2)

Country Link
US (1) US7720582B2 (fr)
FR (1) FR2874205B1 (fr)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0608744D0 (en) * 2006-05-03 2006-06-14 Airbus Uk Ltd Landing Gear Ground Test
US8285447B2 (en) * 2007-03-20 2012-10-09 Enpulz, L.L.C. Look ahead vehicle suspension system
US8428819B2 (en) * 2007-08-31 2013-04-23 GM Global Technology Operations LLC Suspension system with optimized damper response for wide range of events
FR2922190B1 (fr) * 2007-10-11 2010-04-09 Eurocopter France Verin de retraction, atterrisseur de giravion muni d'un tel verin de retraction
US9708057B2 (en) * 2014-02-24 2017-07-18 The Boeing Company Active landing gear damper
US9303709B2 (en) 2014-08-11 2016-04-05 Ggodrich Corporation Shock damper
CN105480431B (zh) * 2014-10-11 2017-10-31 中国航空工业集团公司西安飞机设计研究所 一种避免起落架离地状态过度振动的方法
CA2929760C (fr) * 2015-05-12 2022-01-11 Quanta Associates, L.P. Crochet de barre de ventre d'aeronef en vol stationnaire
US10507920B2 (en) * 2015-05-18 2019-12-17 Sikorsky Aircraft Corp. Systems and methods for lifting body vibration control
US10689098B2 (en) 2015-06-25 2020-06-23 Sikorsky Aircraft Corporation Adaptive landing gear assembly for rotary wing aircraft
US11066172B2 (en) 2015-10-15 2021-07-20 The Boeing Company Controlled energy absorption of seats for impact
GB2569175A (en) * 2017-12-08 2019-06-12 Airbus Operations Ltd Aircraft with active support
US11945697B2 (en) 2018-02-08 2024-04-02 Vita Inclinata Ip Holdings Llc Multiple remote control for suspended load control equipment apparatus, system, and method
CA3090325A1 (fr) * 2018-02-08 2019-08-15 Vita Inclinata Technologies, Inc. Systemes et procedes de stabilite de charge suspendue
US11209836B1 (en) 2018-02-08 2021-12-28 Vita Inclinata Technologies, Inc. Long line loiter apparatus, system, and method
US11142433B2 (en) 2018-02-08 2021-10-12 Vita Inclinata Technologies, Inc. Bidirectional thrust apparatus, system, and method
US10940061B2 (en) 2018-02-08 2021-03-09 Vita Inclinata Technologies, Inc. Modular suspended load control apparatuses, systems, and methods
US12434813B2 (en) 2018-02-08 2025-10-07 Vita Inclinata Ip Holdings Llc Bidirectional thrust apparatus, system and method
US11142316B2 (en) 2018-02-08 2021-10-12 Vita Inclinata Technologies, Inc. Control of drone-load system method, system, and apparatus
US12246952B2 (en) 2018-02-08 2025-03-11 Vita Inclintata IP Holdings LLC Hoist and deployable equipment apparatus, system, and method
US12304779B2 (en) 2018-02-08 2025-05-20 Vita Inclinata Ip Holdings Llc On-board power and remote power for suspended load control apparatuses, systems, and methods
US10946979B2 (en) 2018-04-13 2021-03-16 The Boeing Company Apparatus for controlling vehicle impact absorption systems and related methods
US11746951B2 (en) 2019-02-26 2023-09-05 Vita Inclinata Ip Holdings Llc Cable deployment apparatus, system, and methods for suspended load control equipment
US11618566B1 (en) 2019-04-12 2023-04-04 Vita Inclinata Technologies, Inc. State information and telemetry for suspended load control equipment apparatus, system, and method
US11834305B1 (en) 2019-04-12 2023-12-05 Vita Inclinata Ip Holdings Llc Apparatus, system, and method to control torque or lateral thrust applied to a load suspended on a suspension cable
EP3725671B1 (fr) * 2019-04-15 2023-09-27 Safran Landing Systems UK Ltd Aéronef ayant un train d'atterrissage à stabilisateur
EP3999463B1 (fr) 2019-07-21 2024-05-08 Vita Inclinata IP Holdings LLC Appareil, système et procédé de treuil et d'équipement déployable
AU2020394206A1 (en) 2019-11-25 2022-06-09 Vita Inclinata Ip Holdings Llc Coupling for suspended load control apparatus, system, and method
WO2023211499A1 (fr) 2022-04-29 2023-11-02 Vita Inclinata Ip Holdings Llc Appareil, système et procédé de détection et d'analyse d'objet de propriété réelle d'apprentissage machine
US12060148B2 (en) 2022-08-16 2024-08-13 Honeywell International Inc. Ground resonance detection and warning system and method
KR20250049033A (ko) * 2023-10-04 2025-04-11 현대자동차주식회사 항공기의 지상공진 방지장치 및 지상공진 방지방법
US11992444B1 (en) 2023-12-04 2024-05-28 Vita Inclinata Ip Holdings Llc Apparatus, system, and method to control torque or lateral thrust applied to a load suspended on a suspension cable

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1279981A (en) * 1969-05-07 1972-06-28 Terence Walshaw An improvement in or relating to hydraulic dampers
US3716208A (en) * 1970-06-11 1973-02-13 Textron Inc Energy absorbing landing gear
US4142698A (en) * 1976-12-03 1979-03-06 United Technologies Corporation Improved aircraft suspension system with mechanism operable to establish system vertical stiffness and damping and mechanism operationally independent thereof to establish system roll stiffness and damping
US4519559A (en) * 1979-12-26 1985-05-28 Hughes Helicopters, Inc. Landing gear energy distribution and righting system
DE3414258A1 (de) * 1984-04-14 1985-10-24 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zum steuern der federhaerte eines fahrzeugs i
US5231583A (en) * 1990-06-08 1993-07-27 Monroe Auto Equipment Company Method and apparatus for dynamic leveling of a vehicle using an active suspension system
US5276622A (en) * 1991-10-25 1994-01-04 Lord Corporation System for reducing suspension end-stop collisions
JPH10278529A (ja) * 1997-04-08 1998-10-20 Unisia Jecs Corp 車両懸架装置
US6120009A (en) * 1998-04-16 2000-09-19 The Boeing Company Shock strut with managed damping and force characteristics
US6885917B2 (en) * 2002-11-07 2005-04-26 The Boeing Company Enhanced flight control systems and methods for a jet powered tri-mode aircraft

Also Published As

Publication number Publication date
FR2874205A1 (fr) 2006-02-17
US20070032931A1 (en) 2007-02-08
US7720582B2 (en) 2010-05-18

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Legal Events

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CD Change of name or company name

Owner name: AIRBUS HELICOPTERS, FR

Effective date: 20140602

PLFP Fee payment

Year of fee payment: 13

PLFP Fee payment

Year of fee payment: 14

PLFP Fee payment

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ST Notification of lapse

Effective date: 20220405