WO2011157808A1 - 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 Download PDFInfo
- Publication number
- WO2011157808A1 WO2011157808A1 PCT/EP2011/060072 EP2011060072W WO2011157808A1 WO 2011157808 A1 WO2011157808 A1 WO 2011157808A1 EP 2011060072 W EP2011060072 W EP 2011060072W WO 2011157808 A1 WO2011157808 A1 WO 2011157808A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- aircraft
- landing gear
- box
- rockers
- rocker
- Prior art date
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)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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 |
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 |
Applications Claiming Priority (2)
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. |
FR1054776 | 2010-06-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2011157808A1 true WO2011157808A1 (fr) | 2011-12-22 |
Family
ID=43303820
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2011/060072 WO2011157808A1 (fr) | 2010-06-16 | 2011-06-16 | 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) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105416433A (zh) * | 2015-12-07 | 2016-03-23 | 吉林大学 | 全地形车轮腿行走系统 |
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 |
Families Citing this family (6)
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 |
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 |
US11919625B2 (en) * | 2020-02-18 | 2024-03-05 | Airbus Operations Limited | Aircraft landing gear assembly |
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 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
EP0631929A1 (fr) * | 1993-07-01 | 1995-01-04 | Messier-Eram | Train d'atterrissage d'aéronef, du type à relevage latéral |
Family Cites Families (5)
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 |
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. |
US8136759B2 (en) * | 2004-06-18 | 2012-03-20 | Goodrich Corporation | Retractable articulated landing gear |
-
2010
- 2010-06-16 FR FR1054776A patent/FR2961481B1/fr active Active
-
2011
- 2011-06-16 US US13/704,164 patent/US20130140399A1/en not_active Abandoned
- 2011-06-16 WO PCT/EP2011/060072 patent/WO2011157808A1/fr active Application Filing
- 2011-06-16 BR BR112012032237A patent/BR112012032237A2/pt not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
EP0631929A1 (fr) * | 1993-07-01 | 1995-01-04 | Messier-Eram | Train d'atterrissage d'aéronef, du type à relevage latéral |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105416433A (zh) * | 2015-12-07 | 2016-03-23 | 吉林大学 | 全地形车轮腿行走系统 |
CN105416433B (zh) * | 2015-12-07 | 2017-11-07 | 吉林大学 | 全地形车轮腿行走系统 |
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 |
Also Published As
Publication number | Publication date |
---|---|
FR2961481B1 (fr) | 2013-06-28 |
BR112012032237A2 (pt) | 2016-11-22 |
US20130140399A1 (en) | 2013-06-06 |
FR2961481A1 (fr) | 2011-12-23 |
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