FR2961481B1 - Atterrisseur principal d'aeronef a deux balanciers et structure a parallelogramme deformable. - Google Patents

Atterrisseur principal d'aeronef a deux balanciers et structure a parallelogramme deformable.

Info

Publication number
FR2961481B1
FR2961481B1 FR1054776A FR1054776A FR2961481B1 FR 2961481 B1 FR2961481 B1 FR 2961481B1 FR 1054776 A FR1054776 A FR 1054776A FR 1054776 A FR1054776 A FR 1054776A FR 2961481 B1 FR2961481 B1 FR 2961481B1
Authority
FR
France
Prior art keywords
attractor
balancers
parallelogram structure
deformable parallelogram
main aircraft
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.)
Active
Application number
FR1054776A
Other languages
English (en)
Other versions
FR2961481A1 (fr
Inventor
Dominique Ducos
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.)
Safran Landing Systems SAS
Original Assignee
Messier Dowty 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 Messier Dowty SA filed Critical Messier Dowty SA
Priority to FR1054776A priority Critical patent/FR2961481B1/fr
Priority to PCT/EP2011/060072 priority patent/WO2011157808A1/fr
Priority to US13/704,164 priority patent/US20130140399A1/en
Priority to BR112012032237A priority patent/BR112012032237A2/pt
Publication of FR2961481A1 publication Critical patent/FR2961481A1/fr
Application granted granted Critical
Publication of FR2961481B1 publication Critical patent/FR2961481B1/fr
Active 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 
    • B64C25/58—Arrangements or adaptations of shock-absorbers or springs
    • B64C25/62—Spring shock-absorbers; Springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C25/00—Alighting gear
    • B64C25/02—Undercarriages
    • B64C25/08—Undercarriages non-fixed, e.g. jettisonable
    • B64C25/10—Undercarriages non-fixed, e.g. jettisonable retractable, foldable, or the like
    • 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 
    • B64C25/34—Alighting gear characterised by elements which contact the ground or similar surface  wheeled type, e.g. multi-wheeled bogies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C25/00—Alighting gear
    • B64C25/02—Undercarriages
    • B64C25/08—Undercarriages non-fixed, e.g. jettisonable
    • B64C25/10—Undercarriages non-fixed, e.g. jettisonable retractable, foldable, or the like
    • B64C25/12—Undercarriages non-fixed, e.g. jettisonable retractable, foldable, or the like sideways
    • B64C2025/125—Undercarriages non-fixed, e.g. jettisonable retractable, foldable, or the like sideways into the fuselage, e.g. main landing gear pivotally retracting into or extending out of the fuselage

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transmission Devices (AREA)
  • Tires In General (AREA)
FR1054776A 2010-06-16 2010-06-16 Atterrisseur principal d'aeronef a deux balanciers et structure a parallelogramme deformable. Active FR2961481B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1054776A FR2961481B1 (fr) 2010-06-16 2010-06-16 Atterrisseur principal d'aeronef a deux balanciers et structure a parallelogramme deformable.
PCT/EP2011/060072 WO2011157808A1 (fr) 2010-06-16 2011-06-16 Atterrisseur principal d'aeronef a deux balanciers et structure a parallelogramme deformable
US13/704,164 US20130140399A1 (en) 2010-06-16 2011-06-16 Main landing gear of an aircraft, comprising two walking beams and a deformable parallelogram structure
BR112012032237A BR112012032237A2 (pt) 2010-06-16 2011-06-16 trem de pouso principal de aeronave que tem duas traves de equilíbrio e estrutura de paralelogramo deformável

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1054776A FR2961481B1 (fr) 2010-06-16 2010-06-16 Atterrisseur principal d'aeronef a deux balanciers et structure a parallelogramme deformable.

Publications (2)

Publication Number Publication Date
FR2961481A1 FR2961481A1 (fr) 2011-12-23
FR2961481B1 true FR2961481B1 (fr) 2013-06-28

Family

ID=43303820

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1054776A Active FR2961481B1 (fr) 2010-06-16 2010-06-16 Atterrisseur principal d'aeronef a deux balanciers et structure a parallelogramme deformable.

Country Status (4)

Country Link
US (1) US20130140399A1 (fr)
BR (1) BR112012032237A2 (fr)
FR (1) FR2961481B1 (fr)
WO (1) WO2011157808A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2510412C (en) * 2013-02-04 2021-08-25 Messier Dowty Ltd Aircraft landing gear pitch trimmer actuator with variable damping
EP3064432B1 (fr) 2015-03-05 2017-08-09 Safran Landing Systems UK Limited Ensemble de train d'atterrissage d'avion
CN105416433B (zh) * 2015-12-07 2017-11-07 吉林大学 全地形车轮腿行走系统
FR3079813B1 (fr) * 2018-04-04 2022-02-04 Safran Landing Systems Atterrisseur d'aeronef a repliage "parapluie"
US11008091B2 (en) * 2018-05-03 2021-05-18 The Boeing Company Body mounted shrinking landing gear
US20210253228A1 (en) * 2020-02-18 2021-08-19 Airbus Operations Limited Modular landing gear
CN112046736A (zh) * 2020-09-17 2020-12-08 江苏云博智能科技有限公司 一种无人机减震器
CN115042961A (zh) * 2022-05-27 2022-09-13 中国航空工业集团公司沈阳飞机设计研究所 一种λ形作动筒驱动机构

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2579180A (en) * 1949-03-15 1951-12-18 Cons Vultee Aircraft Corp Tandem-wheel shock absorbing aircraft landing gear
US2752112A (en) * 1953-03-31 1956-06-26 North American Aviation Inc Steerable and retractable aircraft landing gear
FR1409467A (fr) * 1964-07-18 1965-08-27 Hispano Suiza Lallemant Soc Perfectionnements apportés aux trains d'atterrissage à basculeur, notamment à ceux d'un type escamotable
FR93328E (fr) * 1967-09-20 1969-03-14 Hispano Suiza Lallemant Soc Perfectionnements apportés aux trains d'attterrissage tandem pour aérodynes.
US4720063A (en) * 1985-09-30 1988-01-19 The Boeing Company Main landing gear with variable length drag brace
FR2699886B1 (fr) * 1992-12-28 1995-03-24 Messier Bugatti Atterrisseur relevable, notamment pour avion gros porteur.
FR2708248B1 (fr) * 1993-07-01 1995-10-06 Messier Bugatti Train d'atterrissage d'aéronef, du type à relevage latéral.
WO2006071263A2 (fr) * 2004-06-18 2006-07-06 Goodrich Corporation Train d'atterrissage articule escamotable

Also Published As

Publication number Publication date
BR112012032237A2 (pt) 2016-11-22
US20130140399A1 (en) 2013-06-06
WO2011157808A1 (fr) 2011-12-22
FR2961481A1 (fr) 2011-12-23

Similar Documents

Publication Publication Date Title
FR2961481B1 (fr) Atterrisseur principal d'aeronef a deux balanciers et structure a parallelogramme deformable.
BR112013006248A2 (pt) dispositivo de exibição de visualizações multiplas
EP2579773A4 (fr) Dispositif de surveillance cardiaque pouvant être utilisé avec un téléphone intelligent ou un ordinateur
FR2963315B1 (fr) Helice d'aeronef
BR112012028157A2 (pt) dispositivo para colheita de azeitonas e similares
FR2961480B1 (fr) Atterrisseur principal d'aeronef a deux balanciers articules sur la structure de l'aeronef.
EP2689289A4 (fr) Élément de conversion de lumière et dispositif d'affichage comprenant ledit élément
JP2012120780A5 (fr)
MA35406B1 (fr) Combinaison comprenant de l'uméclidinium et un corticoïde
BR112013014277A2 (pt) misturas pesticidas com propriedades aperfeiçoadas
FI20105110A (fi) Refraktometri
ES1076643Y (es) Dispositivo de ocultación de la Webcam integrada en los PC's
IL213642A0 (en) Fibers and tips thereof used with devices
DK2566838T3 (da) Forbindelser med en trænote
IT1399360B1 (it) Termoforo portatile a struttura perfezionata
FIU20114041U0 (fi) Voimajohtopylväs
FR2955632B1 (fr) Boulon de traction a double dispositif d'arret
FR2964687B1 (fr) Article repliable a structure en arceaux
FR2977860B1 (fr) Module de structure d'aeronef, structure et aeronef associes
TWM385730U (en) Computer input device with a marco function configuration
FR2986022B1 (fr) Regard de chaussee a cadre et tampon ameliores
GB201001105D0 (en) Telescopic throttle blipping device
FR2964802B1 (fr) Dispositif de raccordement de cables multiconducteurs a configuration adaptable
FR2955319B1 (fr) Dispositif hyperfrequence reconfigurable a membrane deformable
FR2955765B1 (fr) Biberon d'allaitement a corps perfectionne

Legal Events

Date Code Title Description
TP Transmission of property

Owner name: MESSIER-BUGATTI-DOWTY, FR

Effective date: 20120203

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

CD Change of name or company name

Owner name: MESSIER-BUGATTI-DOWTY, FR

Effective date: 20170518

PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 11

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