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PL3263449T3 - Podwozie statku powietrznego - Google Patents

Podwozie statku powietrznego

Info

Publication number
PL3263449T3
PL3263449T3 PL16177652T PL16177652T PL3263449T3 PL 3263449 T3 PL3263449 T3 PL 3263449T3 PL 16177652 T PL16177652 T PL 16177652T PL 16177652 T PL16177652 T PL 16177652T PL 3263449 T3 PL3263449 T3 PL 3263449T3
Authority
PL
Poland
Prior art keywords
landing gear
aircraft landing
aircraft
gear
landing
Prior art date
Application number
PL16177652T
Other languages
English (en)
Inventor
Ian Robert Bennett
Original Assignee
Safran Landing Systems Uk 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 Safran Landing Systems Uk Ltd filed Critical Safran Landing Systems Uk Ltd
Publication of PL3263449T3 publication Critical patent/PL3263449T3/pl

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
    • 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
    • B64C25/32—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 
    • B64C25/58—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)
  • Fluid-Damping Devices (AREA)
PL16177652T 2016-07-01 2016-07-01 Podwozie statku powietrznego PL3263449T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP16177652.1A EP3263449B1 (en) 2016-07-01 2016-07-01 Aircraft landing gear

Publications (1)

Publication Number Publication Date
PL3263449T3 true PL3263449T3 (pl) 2019-04-30

Family

ID=56321834

Family Applications (1)

Application Number Title Priority Date Filing Date
PL16177652T PL3263449T3 (pl) 2016-07-01 2016-07-01 Podwozie statku powietrznego

Country Status (5)

Country Link
US (2) US10442527B2 (pl)
EP (1) EP3263449B1 (pl)
CN (1) CN107554759B (pl)
CA (1) CA2972157C (pl)
PL (1) PL3263449T3 (pl)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10562614B2 (en) 2016-09-21 2020-02-18 The Boeing Company Aircraft landing gear, aircraft, and related methods
US10384767B2 (en) 2017-01-25 2019-08-20 The Boeing Company Single axle, semi-levered landing gear with shortening mechanism
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
US10625849B2 (en) 2017-04-11 2020-04-21 The Boeing Company Levered landing gear with inner shock strut
US10800516B2 (en) 2017-06-02 2020-10-13 The Boeing Company Semi-levered shrink landing gear
US11161599B2 (en) 2018-01-26 2021-11-02 The Boeing Company Landing gear strut assembly and method therefor
US10981646B2 (en) * 2018-07-30 2021-04-20 The Boeing Company Landing gear shrink link mechanism
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
US20240140597A1 (en) * 2022-10-26 2024-05-02 Safran Landing Systems Canada Inc. Landing gear main fitting with integral shock absorber

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB562677A (en) * 1942-03-30 1944-07-12 Automotive Prod Co Ltd Improvements in or relating to telescopic shock absorbers
US2643834A (en) * 1949-11-14 1953-06-30 Republic Aviat Corp Mechanical shrink strut for aircraft landing gears
US3056598A (en) * 1958-04-18 1962-10-02 Short Brothers & Harland Ltd Under-carriage shock absorbers for aircraft
FR92984E (fr) * 1965-07-22 1969-01-24 Messier Fa Atterrisseur orientable a rétraction.
DE3406359A1 (de) * 1983-03-25 1984-09-27 Messier-Hispano-Bugatti (S.A.), Montrouge Frontfahrwerk fuer luftfahrzeug
FR2546476B1 (fr) * 1983-05-25 1985-08-23 Messier Hispano Sa Atterrisseur pour structure d'aeronef
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
FR2688467B1 (fr) * 1992-03-11 1994-05-13 Messier Bugatti Atterrisseur relevable a raccourcissement de jambe.
US6340153B1 (en) * 2000-11-02 2002-01-22 General Dynamics Advanced Technology Systems, Inc. Shock and acoustic mount
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
GB2529483A (en) * 2014-08-22 2016-02-24 Airbus Operations Ltd A landing gear assembly
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
US10800516B2 (en) * 2017-06-02 2020-10-13 The Boeing Company Semi-levered shrink landing gear

Also Published As

Publication number Publication date
CN107554759B (zh) 2022-10-04
CN107554759A (zh) 2018-01-09
US10442527B2 (en) 2019-10-15
US20200010178A1 (en) 2020-01-09
US10569862B2 (en) 2020-02-25
EP3263449A1 (en) 2018-01-03
CA2972157A1 (en) 2018-01-01
US20180001998A1 (en) 2018-01-04
CA2972157C (en) 2023-01-10
EP3263449B1 (en) 2018-08-29

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