RU2018102325A3 - - Google Patents
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- Publication number
- RU2018102325A3 RU2018102325A3 RU2018102325A RU2018102325A RU2018102325A3 RU 2018102325 A3 RU2018102325 A3 RU 2018102325A3 RU 2018102325 A RU2018102325 A RU 2018102325A RU 2018102325 A RU2018102325 A RU 2018102325A RU 2018102325 A3 RU2018102325 A3 RU 2018102325A3
- Authority
- RU
- Russia
Links
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
-
- 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
- B64C25/20—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
- B64C25/18—Operating mechanisms
- B64C25/26—Control or locking systems therefor
-
- 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
- B64C25/58—Arrangements or adaptations of shock-absorbers or springs
- B64C25/60—Oleo legs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/001—Devices not provided for in the groups B64C25/02 - B64C25/68
- B64C2025/008—Comprising means for modifying their length, e.g. for kneeling, for jumping, or for leveling the aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transmission Devices (AREA)
- Fluid-Damping Devices (AREA)
- Actuator (AREA)
- Gear Transmission (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/445,652 | 2017-02-28 | ||
| US15/445,652 US10597146B2 (en) | 2017-02-28 | 2017-02-28 | Aircraft landing gear having a lever assembly, aircraft including the same, and related methods |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| RU2018102325A RU2018102325A (ru) | 2019-07-22 |
| RU2018102325A3 true RU2018102325A3 (ru) | 2021-05-25 |
| RU2752701C2 RU2752701C2 (ru) | 2021-07-30 |
Family
ID=61274205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2018102325A RU2752701C2 (ru) | 2017-02-28 | 2018-01-22 | Шасси летательного аппарата, летательный аппарат и соответствующий способ |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US10597146B2 (ru) |
| EP (1) | EP3366578B1 (ru) |
| JP (1) | JP7090432B2 (ru) |
| KR (1) | KR102476747B1 (ru) |
| CN (1) | CN108502143B (ru) |
| AU (1) | AU2018200471B2 (ru) |
| CA (1) | CA2995174C (ru) |
| RU (1) | RU2752701C2 (ru) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3263449B1 (en) * | 2016-07-01 | 2018-08-29 | Safran Landing Systems UK Limited | Aircraft landing gear |
| US10562614B2 (en) | 2016-09-21 | 2020-02-18 | The Boeing Company | Aircraft landing gear, aircraft, and related methods |
| US10669017B2 (en) | 2017-02-28 | 2020-06-02 | The Boeing Company | Aircraft landing gear, aircraft, and related methods |
| US10766608B2 (en) * | 2017-02-28 | 2020-09-08 | The Boeing Company | Aircraft landing gear having a retract actuator, aircraft including the same, and related methods |
| US10597146B2 (en) | 2017-02-28 | 2020-03-24 | The Boeing Company | Aircraft landing gear having a lever assembly, aircraft including the same, and related methods |
| US10981646B2 (en) * | 2018-07-30 | 2021-04-20 | The Boeing Company | Landing gear shrink link mechanism |
| CN109552601A (zh) * | 2018-12-01 | 2019-04-02 | 江苏鸿鹄无人机应用科技有限公司 | 一种无人机用稳定支腿 |
| US11407500B2 (en) * | 2020-09-15 | 2022-08-09 | Safran Landing Systems Canada, Inc. | Landing gear with shortening motion |
| CN112173084B (zh) * | 2020-09-25 | 2023-04-07 | 中国直升机设计研究所 | 无人高速直升机可收放主起落架承力结构及其设计方法 |
| FR3121912A1 (fr) * | 2021-04-16 | 2022-10-21 | Safran Landing Systems | Bras support de roue |
Family Cites Families (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2174315A (en) * | 1936-03-16 | 1939-09-26 | Dowty George Herbert | Aircraft undercarriage |
| US2319446A (en) | 1939-03-31 | 1943-05-18 | Dowty George Herbert | Retractable undercarriage for aircraft |
| US2467015A (en) * | 1944-11-03 | 1949-04-12 | Curtiss Wright Corp | Retracting mechanism |
| US2754072A (en) | 1952-09-23 | 1956-07-10 | Roeing Airplane Company | Aircraft landing gear |
| US2892626A (en) * | 1955-08-17 | 1959-06-30 | Cleveland Pneumatic Ind Inc | Landing gear construction |
| US2868482A (en) | 1955-10-18 | 1959-01-13 | Cleveland Pneumatic Ind Inc | Retractable landing gear |
| FR1304121A (fr) * | 1961-08-08 | 1962-09-21 | Hispano Suiza Lallemant Soc | Perfectionnements apportés aux trains d'atterrissage escamotables pour aérodynes, notamment pour avions à aile haute |
| US3580531A (en) * | 1968-07-19 | 1971-05-25 | Ver Flugtechnische Werke | Retractable main carriage for vertically starting airplanes and airplanes starting on a short runway |
| US4004762A (en) * | 1974-06-06 | 1977-01-25 | Automotive Products Company Limited | Aircraft undercarriage with ride control means |
| FR2461852A1 (fr) | 1979-07-17 | 1981-02-06 | Messier Hispano Sa | Perfectionnements aux amortisseurs et amortisseurs-verins notamment pour trains d'atterrissage d'aerodyne |
| FR2547271B1 (fr) * | 1983-06-08 | 1985-08-23 | Messier Hispano Sa | Atterrisseur du type a balancier |
| FR2598676B1 (fr) * | 1986-05-13 | 1988-07-29 | Messier Hispano Sa | Atterrisseur d'aeronef a poutre basculante et a encombrement reduit |
| US4907760A (en) * | 1988-05-18 | 1990-03-13 | The Boeing Company | Contracting landing gear shock strut |
| FR2687632B1 (fr) | 1992-02-21 | 1994-04-15 | Messier Bugatti | Amortisseur de descente de train d'atterrissage d'avion. |
| FR2688467B1 (fr) * | 1992-03-11 | 1994-05-13 | Messier Bugatti | Atterrisseur relevable a raccourcissement de jambe. |
| US6308916B1 (en) * | 1998-03-19 | 2001-10-30 | The B. F. Goodrich Company | Dual mode positioner for an aircraft landing gear axle beam |
| US6182925B1 (en) | 1999-03-30 | 2001-02-06 | The Boeing Company | Semi-levered landing gear and auxiliary strut therefor |
| WO2006094145A1 (en) * | 2005-03-02 | 2006-09-08 | Goodrich Corporation | Landing gear with articulated length extension mechanism |
| GB2428650B (en) | 2005-08-04 | 2011-01-12 | Messier Dowty Ltd | Landing gear |
| US8186620B2 (en) | 2008-06-25 | 2012-05-29 | Goodrich Corporation | Adjustable landing gear system |
| US8973725B2 (en) | 2008-07-21 | 2015-03-10 | Goodrich Corporation | Shock strut with pressure relief |
| US8556209B2 (en) | 2008-10-22 | 2013-10-15 | Goodrich Corporation | Electric-powered transfer cylinder for landing gear system |
| FR2939099B1 (fr) * | 2008-12-02 | 2012-06-22 | Messier Dowty Sa | Dispositif electromecanique multifonctions pour atterrisseur |
| US8448900B2 (en) | 2010-03-24 | 2013-05-28 | The Boeing Company | Semi-levered landing gear and associated method |
| FR2965544B1 (fr) * | 2010-10-04 | 2012-10-19 | Eurocopter France | Train d'atterrissage, aeronef muni dudit train d'atterrissage, et procede d'atterrissage dudit aeronef |
| US9481452B2 (en) | 2010-11-22 | 2016-11-01 | The Boeing Company | Hydraulic actuator for semi levered landing gear |
| US8998133B2 (en) | 2011-04-01 | 2015-04-07 | The Boeing Company | Landing gear system |
| US9308988B2 (en) * | 2013-01-16 | 2016-04-12 | Otto Aviation Group | Aircraft main landing gear and method of operating the same |
| US9321525B2 (en) * | 2013-10-11 | 2016-04-26 | Goodrich Corporation | Shrink strut landing gear system, method, and apparatus |
| GB2528498A (en) * | 2014-07-24 | 2016-01-27 | Airbus Operations Ltd | Aircraft landing gear |
| GB2529483A (en) * | 2014-08-22 | 2016-02-24 | Airbus Operations Ltd | A landing gear assembly |
| EP3263449B1 (en) * | 2016-07-01 | 2018-08-29 | Safran Landing Systems UK Limited | Aircraft landing gear |
| US10597146B2 (en) | 2017-02-28 | 2020-03-24 | The Boeing Company | Aircraft landing gear having a lever assembly, aircraft including the same, and related methods |
| US10766608B2 (en) * | 2017-02-28 | 2020-09-08 | The Boeing Company | Aircraft landing gear having a retract actuator, aircraft including the same, and related methods |
| US10669017B2 (en) * | 2017-02-28 | 2020-06-02 | The Boeing Company | Aircraft landing gear, aircraft, and related methods |
| US10800516B2 (en) * | 2017-06-02 | 2020-10-13 | The Boeing Company | Semi-levered shrink landing gear |
-
2017
- 2017-02-28 US US15/445,652 patent/US10597146B2/en active Active
-
2018
- 2018-01-19 AU AU2018200471A patent/AU2018200471B2/en active Active
- 2018-01-22 RU RU2018102325A patent/RU2752701C2/ru active
- 2018-02-13 CN CN201810150881.3A patent/CN108502143B/zh active Active
- 2018-02-14 CA CA2995174A patent/CA2995174C/en active Active
- 2018-02-16 JP JP2018025578A patent/JP7090432B2/ja active Active
- 2018-02-23 EP EP18158455.8A patent/EP3366578B1/en active Active
- 2018-02-27 KR KR1020180024019A patent/KR102476747B1/ko active IP Right Grant
-
2020
- 2020-02-12 US US16/789,190 patent/US11407499B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| AU2018200471B2 (en) | 2022-08-25 |
| BR102018003362A2 (pt) | 2018-10-30 |
| EP3366578B1 (en) | 2020-11-18 |
| RU2018102325A (ru) | 2019-07-22 |
| RU2752701C2 (ru) | 2021-07-30 |
| EP3366578A1 (en) | 2018-08-29 |
| US20200198773A1 (en) | 2020-06-25 |
| CA2995174A1 (en) | 2018-08-28 |
| KR102476747B1 (ko) | 2022-12-09 |
| JP7090432B2 (ja) | 2022-06-24 |
| US20180244372A1 (en) | 2018-08-30 |
| JP2018172108A (ja) | 2018-11-08 |
| KR20180099553A (ko) | 2018-09-05 |
| US11407499B2 (en) | 2022-08-09 |
| CA2995174C (en) | 2021-10-26 |
| CN108502143A (zh) | 2018-09-07 |
| CN108502143B (zh) | 2023-03-10 |
| US10597146B2 (en) | 2020-03-24 |
| AU2018200471A1 (en) | 2018-09-13 |