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FR2891240B1 - Atterisseur a patins anti-resonnance pour aeronef a voilure tournante, et aeronef - Google Patents

Atterisseur a patins anti-resonnance pour aeronef a voilure tournante, et aeronef

Info

Publication number
FR2891240B1
FR2891240B1 FR0509917A FR0509917A FR2891240B1 FR 2891240 B1 FR2891240 B1 FR 2891240B1 FR 0509917 A FR0509917 A FR 0509917A FR 0509917 A FR0509917 A FR 0509917A FR 2891240 B1 FR2891240 B1 FR 2891240B1
Authority
FR
France
Prior art keywords
aircraft
resonance
landing device
sail
turning
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
FR0509917A
Other languages
English (en)
Other versions
FR2891240A1 (fr
Inventor
Rene Mouille
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 FR0509917A priority Critical patent/FR2891240B1/fr
Priority to US11/526,573 priority patent/US7918417B2/en
Publication of FR2891240A1 publication Critical patent/FR2891240A1/fr
Application granted granted Critical
Publication of FR2891240B1 publication Critical patent/FR2891240B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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 
    • B64C25/52—Skis or runners
    • 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)
  • Vibration Dampers (AREA)
FR0509917A 2005-09-28 2005-09-28 Atterisseur a patins anti-resonnance pour aeronef a voilure tournante, et aeronef Expired - Fee Related FR2891240B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0509917A FR2891240B1 (fr) 2005-09-28 2005-09-28 Atterisseur a patins anti-resonnance pour aeronef a voilure tournante, et aeronef
US11/526,573 US7918417B2 (en) 2005-09-28 2006-09-26 Undercarriage with anticrash and antiresonance skids for a rotary wing aircraft, and an aircraft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0509917A FR2891240B1 (fr) 2005-09-28 2005-09-28 Atterisseur a patins anti-resonnance pour aeronef a voilure tournante, et aeronef

Publications (2)

Publication Number Publication Date
FR2891240A1 FR2891240A1 (fr) 2007-03-30
FR2891240B1 true FR2891240B1 (fr) 2007-12-07

Family

ID=36698640

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0509917A Expired - Fee Related FR2891240B1 (fr) 2005-09-28 2005-09-28 Atterisseur a patins anti-resonnance pour aeronef a voilure tournante, et aeronef

Country Status (2)

Country Link
US (1) US7918417B2 (fr)
FR (1) FR2891240B1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2371710B1 (fr) * 2010-03-29 2012-05-23 EUROCOPTER DEUTSCHLAND GmbH Train d'atterrissage de type à patins pour hélicoptère
FR2983831B1 (fr) * 2011-12-12 2014-01-10 Eurocopter France Procede et aeronef a voilure tournante optimise afin de minimiser les consequences d'un atterrissage glisse d'urgence hors norme
EP2607232B1 (fr) * 2011-12-21 2014-10-29 AIRBUS HELICOPTERS DEUTSCHLAND GmbH Amortisseur de vibrations de train d'atterrissage pour un hélicoptère et procédé de fonctionnement de cet amortisseur de vibrations de train d'atterrissage
EP2610170A1 (fr) 2011-12-28 2013-07-03 Eurocopter España, S.A. Réduction de la traînée aérodynamique pour châssis avec dérapages d'un avion à ailes rotatives
PL2641831T3 (pl) 2012-03-22 2015-05-29 Airbus Helicopters Deutschland GmbH Podwozie typu płozowego do śmigłowca
FR3029891B1 (fr) * 2014-12-11 2017-01-27 Airbus Helicopters Train d'atterrissage a patins muni d'au moins un amortisseur, et aeronef
FR3034076B1 (fr) * 2015-03-25 2017-04-07 Airbus Helicopters Aeronef et train d'atterrissage muni d'au moins une paire d'amortisseurs, et procede mis en oeuvre par ledit train
US10472065B2 (en) * 2015-05-12 2019-11-12 Quanta Associates, L.P. Hovering aircraft belly bar clasp
US10507920B2 (en) * 2015-05-18 2019-12-17 Sikorsky Aircraft Corp. Systems and methods for lifting body vibration control
US11208210B2 (en) 2017-12-01 2021-12-28 Wipaire, Inc. Float plane technology
US12060148B2 (en) 2022-08-16 2024-08-13 Honeywell International Inc. Ground resonance detection and warning system and method
CN116101482B (zh) * 2023-04-17 2023-07-18 成都沃飞天驭科技有限公司 飞行器测试平台及其起落架、起落架的设计方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2641423A (en) 1951-09-27 1953-06-09 Bell Aircraft Corp Aircraft undercarriage
GB726573A (en) 1952-03-20 1955-03-23 Sncase Improvements in or relating to aircraft landing gear
US3173632A (en) * 1962-07-30 1965-03-16 Del Mar Eng Lab Landing gear for hovering type aircraft
GB1205263A (en) 1967-09-04 1970-09-16 Westland Aircraft Ltd Improvements in or relating to aircraft
US3716208A (en) 1970-06-11 1973-02-13 Textron Inc Energy absorbing landing gear
FR2372081A1 (fr) 1976-11-24 1978-06-23 Aerospatiale Train d'atterrissage a patins pour aeronef
US4519559A (en) 1979-12-26 1985-05-28 Hughes Helicopters, Inc. Landing gear energy distribution and righting system
FR2537542B1 (fr) * 1982-12-08 1985-11-15 Aerospatiale Trains d'atterissage a patins equipes de composants munis d'un dispositif d'absorption d'energie par deformation plastique et/ou de limitation d'effort, et composants de ce type
FR2554210B1 (fr) * 1983-11-02 1986-01-24 Aerospatiale Poutre flexible a forte absorption d'energie, et trains d'atterrissage et bequille arriere d'aerodyne equipes d'une telle poudre
FR2608242B1 (fr) * 1986-12-12 1989-03-31 Aerospatiale Amortisseur-verin, contre-fiche le comportant, et train d'atterrissage equipe d'une telle contre-fiche
FR2647170B1 (fr) 1989-05-18 1991-08-30 Aerospatiale Dispositif de reduction de la souplesse d'un amortisseur oleo-pneumatique d'atterrisseur, et amortisseur et atterrisseur le comportant
FR2676208B1 (fr) * 1991-05-06 1994-03-04 Aerospatiale Ste Nationale Indle Train d'atterrissage pour aerodyne, avec arceaux en materiau composite.
FR2676207B1 (fr) * 1991-05-06 1993-08-27 Aerospatiale Train d'atterrissage pour aerodynes, a traverses en materiau composite.
FR2749561B1 (fr) * 1996-06-10 1998-08-14 Eurocopter France Train d'atterrissage a patins pour helicoptere
US5897077A (en) * 1996-08-02 1999-04-27 Mcdonnell Douglas Helicopter Co. Quick-change skid landing gear
US6244538B1 (en) * 1999-05-19 2001-06-12 Bell Helicopter Textron Inc. Stiffness de-coupled skid landing gear
FR2829546B1 (fr) * 2001-09-11 2004-02-20 Eurocopter France Barre de liaison a absorption d'energie, et son application comme barre de suspension de boite de transmission pour giravion
ITMI20031106A1 (it) * 2003-06-03 2004-12-04 Milano Politecnico Sistema di innesco del collasso plastico di un elemento strutturale metallico.
CN100441479C (zh) * 2004-08-10 2008-12-10 贝尔直升机泰克斯特龙公司 起落架上重量确定方法、传感器以及传感器支架和飞机

Also Published As

Publication number Publication date
US20100237190A1 (en) 2010-09-23
US7918417B2 (en) 2011-04-05
FR2891240A1 (fr) 2007-03-30

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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: 12

PLFP Fee payment

Year of fee payment: 13

PLFP Fee payment

Year of fee payment: 14

PLFP Fee payment

Year of fee payment: 15

ST Notification of lapse

Effective date: 20210506