JP5276127B2 - 航空機着陸装置の折畳み式支柱安定化部材のロック解除 - Google Patents
航空機着陸装置の折畳み式支柱安定化部材のロック解除 Download PDFInfo
- Publication number
- JP5276127B2 JP5276127B2 JP2010550232A JP2010550232A JP5276127B2 JP 5276127 B2 JP5276127 B2 JP 5276127B2 JP 2010550232 A JP2010550232 A JP 2010550232A JP 2010550232 A JP2010550232 A JP 2010550232A JP 5276127 B2 JP5276127 B2 JP 5276127B2
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- rod
- landing gear
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- 230000006641 stabilisation Effects 0.000 title 1
- 238000011105 stabilization Methods 0.000 title 1
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 16
- 230000001174 ascending effect Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
Images
Classifications
-
- 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
- B64C25/18—Operating mechanisms
- B64C25/20—Operating mechanisms mechanical
-
- 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
- B64C25/02—Undercarriages
- B64C25/08—Undercarriages non-fixed, e.g. jettisonable
- B64C25/10—Undercarriages non-fixed, e.g. jettisonable retractable, foldable, or the like
- B64C25/14—Undercarriages non-fixed, e.g. jettisonable retractable, foldable, or the like fore-and-aft
-
- 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
- B64C25/18—Operating mechanisms
- B64C25/26—Control or locking systems therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transmission Devices (AREA)
- Ladders (AREA)
- Fuses (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Breakers (AREA)
- Mechanical Control Devices (AREA)
- Retarders (AREA)
- Gear Transmission (AREA)
- Liquid Developers In Electrophotography (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Vehicle Step Arrangements And Article Storage (AREA)
Description
着陸装置が格納位置と展開位置との間で移動できるように航空機に蝶番式に取り付けられたバレルと、
相互に蝶番式に取り付けられた2本のアームを持つ折畳み式支柱であって、その一方が航空機に蝶番式に取り付けられ、他方が着陸装置に蝶番式に取り付けられ、少なくとも着陸装置が展開位置にあるとき2本のアームが実質的な整列位置にある、折畳み式支柱と、
支柱を整列位置に安定させる安定化部材であって、相互に蝶番式に取り付けられた2本のロッドを有し、その一方が支柱のアームの一方に蝶番式に取り付けられ、他方が着陸装置または航空機に蝶番式に取り付けられて、2本のロッドがばね部材によって整列位置に押し戻されて、整列位置において2本のロッドが支柱のアームを実質的な整列位置に安定させる、安定化部材と、
一方の端がロッドの一方に結合される入れ子式ロック解除部材であって、入れ子式ロック解除部材がロッドの整列を崩すために選択的に起動可能である、入れ子式ロック解除部材と、
を含み、
前記ロッドが孔を有し、前記孔に入れ子式ロック解除部材の端部が係合し、かつ前記孔が、入れ子式部材が起動されるとき前記端部が孔の端と相互作用して前記ロッドを非整列位置へ移動させるように配置され、入れ子式部材が内部ストッパに達するときロッドが非整列位置に達して、前記孔が非整列位置を越える前記ロッドの任意の蝶番移動を可能にすることを特徴とする。
Claims (2)
- 格納位置と展開位置との間で移動可能であるように航空機に取り付けられた着陸装置であって、
該着陸装置が前記格納位置と前記展開位置との間で移動できるように前記航空機に蝶番式に取り付けられたバレル(1)と、
相互に蝶番式に取り付けられた2本のアーム(11、12)を持つ折畳み式支柱(10)であって、前記アームの一方が前記航空機に蝶番式に取り付けられ、他方が前記着陸装置に蝶番式に取り付けられ、少なくとも前記着陸装置が前記展開位置にあるとき前記2本のアームが実質的な整列位置にある、折畳み式支柱(10)と、
前記支柱を整列位置で安定させる安定化部材(20)であって、相互に蝶番式に取り付けられた2本のロッド(21、22)を有し、前記ロッドの一方が前記支柱に蝶番式に取り付けられ、他方が前記着陸装置または前記航空機に蝶番式に取り付けられて、前記2本のロッドがばねによって整列位置に押し戻されて、前記整列位置において前記2本のロッドが前記支柱の前記アームを実質的な整列位置に安定させる、安定化部材と、
一方の端(32)が前記ロッドの一方に結合される入れ子式ロック解除部材(30)であって、該入れ子式ロック解除部材が前記ロッドの整列を崩すために選択的に起動可能である、入れ子式ロック解除部材と、
を含み、
前記ロッドが細長い孔(26)を有し、該孔に前記入れ子式ロック解除部材の端部が係合し、かつ前記孔が、前記入れ子式ロック解除部材が起動されるとき前記端部が前記孔の端と相互作用して前記ロッドを非整列位置へ移動させるように配置され、前記入れ子式ロック解除部材が内部ストッパに達するとき前記ロッドが前記非整列位置に達して、前記孔が前記非整列位置を越える前記ロッドの任意の蝶番運動を可能にする、
ことを特徴とする、着陸装置。 - 前記孔(26)が、前記ロッドの一方の蝶番軸(Y)を中心とする円の弧に沿って伸びることを特徴とする、請求項1に記載の着陸装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0801408A FR2928623B1 (fr) | 2008-03-14 | 2008-03-14 | Deverrouillage d'un organe de stabilisation de contrefiche briseuse d'atterisseur d'aeronef |
FR0801408 | 2008-03-14 | ||
PCT/FR2009/000255 WO2009115713A2 (fr) | 2008-03-14 | 2009-03-12 | Deverrouillage d'un organe de stabilisation de contrefiche briseuse d'atterrisseur d'aeronef. |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011513138A JP2011513138A (ja) | 2011-04-28 |
JP5276127B2 true JP5276127B2 (ja) | 2013-08-28 |
Family
ID=39811831
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010550232A Active JP5276127B2 (ja) | 2008-03-14 | 2009-03-12 | 航空機着陸装置の折畳み式支柱安定化部材のロック解除 |
Country Status (12)
Country | Link |
---|---|
US (1) | US8820679B2 (ja) |
EP (1) | EP2265493B1 (ja) |
JP (1) | JP5276127B2 (ja) |
CN (1) | CN101970295B (ja) |
AT (1) | ATE526236T1 (ja) |
BR (1) | BRPI0909704A2 (ja) |
CA (1) | CA2717944C (ja) |
ES (1) | ES2371821T3 (ja) |
FR (1) | FR2928623B1 (ja) |
IL (1) | IL208125A0 (ja) |
RU (1) | RU2453471C1 (ja) |
WO (1) | WO2009115713A2 (ja) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2946319B1 (fr) * | 2009-06-05 | 2012-11-30 | Messier Dowty Sa | Procede de manoeuvre d'un atterrisseur a contrefiche briseuse |
US8590835B2 (en) * | 2010-05-11 | 2013-11-26 | Goodrich Corporation | Electrically powered downlock actuation system |
FR2960215B1 (fr) | 2010-05-18 | 2012-06-08 | Messier Dowty Sa | Dispositif de deverrouillage d'un atterrisseur dans une position deployee et atterrisseur equipe d'un tel dispositif |
FR2979899B1 (fr) * | 2011-09-09 | 2014-07-18 | Messier Bugatti Dowty | Dispositif d'attelage d'un actionneur de manœuvre d'un atterrisseur d'aeronef |
CN102431644B (zh) * | 2011-11-22 | 2014-02-12 | 中航飞机起落架有限责任公司 | 一种飞机主起落架空间收放机构及收放方法 |
GB2507823B (en) * | 2012-11-27 | 2014-10-08 | Messier Dowty Ltd | Landing gear assembly with lost motion mechanism |
FR2998869B1 (fr) | 2012-11-30 | 2014-12-19 | Messier Bugatti Dowty | Atterrisseur a contrefiche secondaire a realignement |
EP3020632B1 (en) * | 2014-11-13 | 2018-12-26 | Safran Landing Systems UK Limited | Aircraft landing gear assembly |
EP3100948B1 (en) * | 2015-06-01 | 2018-10-03 | Safran Landing Systems UK Limited | Aircraft spring assembly |
WO2016210265A1 (en) * | 2015-06-25 | 2016-12-29 | Sikorsky Aircraft Corporation | Adaptive landing gear assembly for rotary wing aircraft |
US10351227B2 (en) * | 2016-07-29 | 2019-07-16 | Goodrich Corporation | Electrically powered downlock actuation system |
US10259568B2 (en) * | 2016-12-14 | 2019-04-16 | Goodrich Corporation | Non-jamming shrink latch assembly for retractable aircraft landing gear |
FR3074777B1 (fr) * | 2017-12-11 | 2024-01-05 | Safran Landing Systems | Procede de manœuvre d'un atterrisseur d'aeronef entre une position deployee et une position retractee |
FR3077557B1 (fr) * | 2018-02-02 | 2020-02-28 | Safran Landing Systems | Atterrisseur a contrefiche a lumiere |
EP3632794B1 (en) * | 2018-09-26 | 2020-10-28 | Safran Landing Systems UK Limited | Aircraft landing gear assembly |
FR3110543B1 (fr) * | 2020-05-20 | 2022-06-17 | Safran Landing Systems | Atterrisseur escamotable d’aéronef équipé d’une contrefiche à actionneur intégré |
FR3111620B1 (fr) * | 2020-06-23 | 2022-07-01 | Safran Landing Systems | Dispositif de verrouillage d’atterrisseur |
FR3115013B1 (fr) * | 2020-10-14 | 2023-12-29 | Safran Landing Systems | Atterrisseur d'aéronef équipé d'un dispositif de verrouillage à ressort à lame |
GB2607275B (en) * | 2021-05-04 | 2023-09-06 | Airbus Operations Ltd | Landing gear |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB518073A (en) * | 1938-07-19 | 1940-02-16 | Aircraft Components Ltd | Improvements relating to locking and operating means of retractable parts of aircraft |
US2444319A (en) * | 1944-12-08 | 1948-06-29 | Curtiss Wright Corp | Airplane landing gear |
FR1547764A (fr) * | 1967-10-20 | 1968-11-29 | Hispano Suiza Lallemant Soc | Perfectionnements apportés aux dispositifs de verrouillage pour bloquer, dans une position déterminée, deux pièces articulées entre elles |
FR2327920A1 (fr) * | 1973-03-05 | 1977-05-13 | Messier Hispano Sa | Train de fuselage a roues tirees |
US4328939A (en) * | 1979-12-26 | 1982-05-11 | The Boeing Company | Airplane main landing gear assembly |
US4720063A (en) * | 1985-09-30 | 1988-01-19 | The Boeing Company | Main landing gear with variable length drag brace |
RU1658537C (ru) * | 1989-11-09 | 1995-09-10 | Самарское государственное предприятие "Авиаагрегат" | Складывающийся подкос шасси летательного аппарата |
US5022609A (en) * | 1990-01-10 | 1991-06-11 | Lockheed Corporation | Landing gear |
CN2402596Y (zh) * | 1999-09-01 | 2000-10-25 | 张新民 | 飞机起落架机械式控制装置 |
US6854689B1 (en) * | 2004-02-09 | 2005-02-15 | The Boeing Company | Methods and systems for operating aircraft landing gears |
RU2307046C2 (ru) * | 2005-09-09 | 2007-09-27 | Открытое акционерное общество "Авиационный комплекс им. С.В. Ильюшина" | Опора шасси самолета |
FR2899871B1 (fr) * | 2006-04-12 | 2008-07-04 | Messier Bugatti Sa | Atterisseur comportant plusieurs actionneurs electromecaniques d'orientation |
FR2915731B1 (fr) * | 2007-05-03 | 2009-07-03 | Messier Dowty Sa Sa | Dispositif de verrouillage de contreventement pour atterrisseur d'aeronef |
US8186620B2 (en) * | 2008-06-25 | 2012-05-29 | Goodrich Corporation | Adjustable landing gear system |
-
2008
- 2008-03-14 FR FR0801408A patent/FR2928623B1/fr not_active Expired - Fee Related
-
2009
- 2009-03-12 RU RU2010142009/11A patent/RU2453471C1/ru not_active IP Right Cessation
- 2009-03-12 BR BRPI0909704A patent/BRPI0909704A2/pt not_active IP Right Cessation
- 2009-03-12 JP JP2010550232A patent/JP5276127B2/ja active Active
- 2009-03-12 CA CA2717944A patent/CA2717944C/fr active Active
- 2009-03-12 CN CN2009801094075A patent/CN101970295B/zh not_active Expired - Fee Related
- 2009-03-12 EP EP09722276A patent/EP2265493B1/fr active Active
- 2009-03-12 ES ES09722276T patent/ES2371821T3/es active Active
- 2009-03-12 AT AT09722276T patent/ATE526236T1/de not_active IP Right Cessation
- 2009-03-12 WO PCT/FR2009/000255 patent/WO2009115713A2/fr active Application Filing
- 2009-03-12 US US12/990,648 patent/US8820679B2/en active Active
-
2010
- 2010-09-14 IL IL208125A patent/IL208125A0/en unknown
Also Published As
Publication number | Publication date |
---|---|
IL208125A0 (en) | 2010-12-30 |
EP2265493B1 (fr) | 2011-09-28 |
ES2371821T3 (es) | 2012-01-10 |
JP2011513138A (ja) | 2011-04-28 |
WO2009115713A2 (fr) | 2009-09-24 |
CN101970295B (zh) | 2013-02-27 |
US20110163202A1 (en) | 2011-07-07 |
RU2453471C1 (ru) | 2012-06-20 |
FR2928623A1 (fr) | 2009-09-18 |
CA2717944A1 (fr) | 2009-09-24 |
CN101970295A (zh) | 2011-02-09 |
RU2010142009A (ru) | 2012-04-20 |
WO2009115713A3 (fr) | 2009-11-26 |
BRPI0909704A2 (pt) | 2015-10-06 |
CA2717944C (fr) | 2013-02-05 |
ATE526236T1 (de) | 2011-10-15 |
FR2928623B1 (fr) | 2010-03-12 |
EP2265493A2 (fr) | 2010-12-29 |
US8820679B2 (en) | 2014-09-02 |
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