CA2786521C - Landing gear - Google Patents

Landing gear Download PDF

Info

Publication number
CA2786521C
CA2786521C CA2786521A CA2786521A CA2786521C CA 2786521 C CA2786521 C CA 2786521C CA 2786521 A CA2786521 A CA 2786521A CA 2786521 A CA2786521 A CA 2786521A CA 2786521 C CA2786521 C CA 2786521C
Authority
CA
Canada
Prior art keywords
movable member
axle
follower
landing gear
configuration
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
CA2786521A
Other languages
English (en)
French (fr)
Other versions
CA2786521A1 (en
Inventor
Ian Bennett
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 UK Ltd
Original Assignee
Messier Dowty Ltd
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 Ltd filed Critical Messier Dowty Ltd
Publication of CA2786521A1 publication Critical patent/CA2786521A1/en
Application granted granted Critical
Publication of CA2786521C publication Critical patent/CA2786521C/en
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 
    • B64C25/34—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
    • B64C25/32—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
    • B64C25/36—Arrangements or adaptations of wheels, tyres or axles in general
    • 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
    • B64C2025/345—Multi-wheel bogies having one or more steering axes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Braking Arrangements (AREA)
  • Transmission Devices (AREA)
  • Handcart (AREA)
CA2786521A 2010-01-22 2011-01-19 Landing gear Active CA2786521C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1001042.9 2010-01-22
GB1001042.9A GB2477127B (en) 2010-01-22 2010-01-22 Landing gear
PCT/GB2011/050086 WO2011089426A1 (en) 2010-01-22 2011-01-19 Landing gear

Publications (2)

Publication Number Publication Date
CA2786521A1 CA2786521A1 (en) 2011-07-28
CA2786521C true CA2786521C (en) 2018-02-20

Family

ID=42045918

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2786521A Active CA2786521C (en) 2010-01-22 2011-01-19 Landing gear

Country Status (9)

Country Link
US (1) US8998129B2 (cg-RX-API-DMAC7.html)
EP (1) EP2526018B1 (cg-RX-API-DMAC7.html)
JP (1) JP5656203B2 (cg-RX-API-DMAC7.html)
CN (1) CN102791576B (cg-RX-API-DMAC7.html)
BR (1) BR112012018230A2 (cg-RX-API-DMAC7.html)
CA (1) CA2786521C (cg-RX-API-DMAC7.html)
GB (1) GB2477127B (cg-RX-API-DMAC7.html)
RU (1) RU2012133471A (cg-RX-API-DMAC7.html)
WO (1) WO2011089426A1 (cg-RX-API-DMAC7.html)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2480623A (en) * 2010-05-25 2011-11-30 Messier Dowty Ltd Steerable landing gear with locking mechanism
GB201110635D0 (en) * 2011-06-23 2011-08-10 Airbus Operations Ltd Aircraft landing gear
GB2494782B (en) * 2012-09-17 2013-09-18 Messier Dowty Ltd Landing gear assembly
CN203864992U (zh) * 2014-02-26 2014-10-08 郑荣武 电动收放起落架
EP3042849B1 (en) 2015-01-12 2018-06-13 Safran Landing Systems UK Limited Aircraft landing gear assembly stop member
GB2538798A (en) * 2015-05-29 2016-11-30 Airbus Operations Ltd Aircraft landing gear and a locking mechanism therefor
EP3287365B1 (en) * 2016-08-25 2023-10-04 Safran Landing Systems UK Ltd Aircraft landing gear shock absorber assembly
CN106585962B (zh) * 2016-11-30 2019-02-26 中国直升机设计研究所 一种起落架外置自动回中装置
EP3722205B1 (en) * 2017-04-20 2022-01-12 Safran Landing Systems UK Ltd Aircraft landing gear assembly
RU2657163C1 (ru) * 2017-05-24 2018-06-08 Общество с ограниченной ответственностью "Мытищинский приборостроительный завод" Механизм передачи вращательного движения с запаздыванием и механизм рулевого управления колесами заднего моста с его использованием
GB2563946A (en) * 2017-06-30 2019-01-02 Airbus Operations Ltd Pitch trimmer
US10836474B2 (en) 2018-07-03 2020-11-17 The Boeing Company Aircraft landing gear steering systems and methods with enhanced shimmy protection
EP3670336B1 (en) * 2018-12-20 2020-09-23 Safran Landing Systems UK Limited Aircraft landing gear and pitch trimmer assembly
US11260904B2 (en) 2020-04-08 2022-03-01 Thomas Towles Lawson, Jr. Vehicle steering linkage and axle assembly including said linkage
US11498664B2 (en) * 2020-07-10 2022-11-15 Safran Landing Systems Canada Inc. Brake assembly with drive capabilities for landing gear
CN114313234B (zh) * 2022-02-10 2024-05-07 中国商用飞机有限责任公司 多轮起落架转向系统及其控制方法
CN115196000A (zh) * 2022-07-15 2022-10-18 中国商用飞机有限责任公司 具有转向装置的起落架和具有起落架的飞机
US12466581B2 (en) * 2023-05-08 2025-11-11 The Boeing Company Chock for steering mechanism of an aircraft nose landing gear

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2544278A (en) * 1946-04-15 1951-03-06 Claude H Nickell Tail wheel assembly
US2943820A (en) 1956-09-18 1960-07-05 Cleveland Pneumatic Ind Inc Tandem landing gear
FR2669857B1 (fr) * 1990-11-30 1993-01-29 Messier Bugatti Dispositif de verrouillage d'un support de roues orientables.
US5242131A (en) * 1992-04-08 1993-09-07 The Boeing Company Steerable landing gear
FR2721279B1 (fr) 1994-06-16 1996-08-02 Lohr Ind Liaison à correcteur angulaire entre deux modules routiers reliés entre eux par un module intermédiaire autoporté.
US5595359A (en) * 1994-11-22 1997-01-21 The Boeing Company Landing gear axle steering
FR2802892B1 (fr) 1999-12-22 2002-04-19 Messier Dowty Sa Atterrisseur d'aeronef a train de roues comportant un essieu orientable
FR2812613B1 (fr) * 2000-08-01 2002-10-25 Messier Dowty Sa Atterrisseur d'aeronef a train de roues comportant un essieu orientable
EP1773657B1 (en) * 2004-06-18 2008-08-20 Goodrich Corporation Landing gear with locking steering system

Also Published As

Publication number Publication date
RU2012133471A (ru) 2014-02-27
US20120318909A1 (en) 2012-12-20
GB2477127A (en) 2011-07-27
US8998129B2 (en) 2015-04-07
GB2477127B (en) 2016-08-31
EP2526018B1 (en) 2015-10-14
WO2011089426A1 (en) 2011-07-28
BR112012018230A2 (pt) 2019-09-24
CN102791576A (zh) 2012-11-21
JP2013517975A (ja) 2013-05-20
CA2786521A1 (en) 2011-07-28
EP2526018A1 (en) 2012-11-28
GB201001042D0 (en) 2010-03-10
CN102791576B (zh) 2015-03-11
JP5656203B2 (ja) 2015-01-21

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20160108