DE3069377D1 - Airplane main landing gear assembly - Google Patents

Airplane main landing gear assembly

Info

Publication number
DE3069377D1
DE3069377D1 DE8080201083T DE3069377T DE3069377D1 DE 3069377 D1 DE3069377 D1 DE 3069377D1 DE 8080201083 T DE8080201083 T DE 8080201083T DE 3069377 T DE3069377 T DE 3069377T DE 3069377 D1 DE3069377 D1 DE 3069377D1
Authority
DE
Germany
Prior art keywords
gear assembly
landing gear
main landing
airplane main
airplane
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.)
Expired
Application number
DE8080201083T
Other languages
English (en)
Inventor
John W Davies
Edward C Wells
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.)
Boeing Co
Original Assignee
Boeing Co
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 Boeing Co filed Critical Boeing Co
Application granted granted Critical
Publication of DE3069377D1 publication Critical patent/DE3069377D1/de
Expired legal-status Critical Current

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
    • B64C25/12—Undercarriages non-fixed, e.g. jettisonable retractable, foldable, or the like sideways

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transmission Devices (AREA)
DE8080201083T 1979-12-26 1980-11-12 Airplane main landing gear assembly Expired DE3069377D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/107,154 US4328939A (en) 1979-12-26 1979-12-26 Airplane main landing gear assembly

Publications (1)

Publication Number Publication Date
DE3069377D1 true DE3069377D1 (en) 1984-11-08

Family

ID=22315120

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080201083T Expired DE3069377D1 (en) 1979-12-26 1980-11-12 Airplane main landing gear assembly

Country Status (3)

Country Link
US (1) US4328939A (de)
EP (1) EP0031602B1 (de)
DE (1) DE3069377D1 (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
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US4412665A (en) * 1981-11-02 1983-11-01 Mcdonnell Douglas Corporation 3-Wheeled levered trailing beam landing gear
US4568045A (en) * 1983-08-17 1986-02-04 The Boeing Company Door operated linkage for support of retracted airplane landing gear
US4907760A (en) * 1988-05-18 1990-03-13 The Boeing Company Contracting landing gear shock strut
US5022609A (en) * 1990-01-10 1991-06-11 Lockheed Corporation Landing gear
FR2686854B1 (fr) * 1992-02-03 1994-04-01 Messier Bugatti Train d'atterrissage relevable equipe d'une contre-fiche articulee a double alignement.
GB9223714D0 (en) * 1992-11-12 1992-12-23 British Aerospace Auxiliary control of aircraft landing gear movement
GB2320002A (en) * 1996-12-04 1998-06-10 British Aerospace Aircraft landing gear arrangement
US6131852A (en) * 1998-02-18 2000-10-17 British Aerospace Public Limited Company Aircraft undercarriage locking system
GB9803315D0 (en) * 1998-02-18 1998-04-15 British Aerospace Aircraft undercarriage locking system
US6120009A (en) * 1998-04-16 2000-09-19 The Boeing Company Shock strut with managed damping and force characteristics
GB9818084D0 (en) * 1998-08-20 1998-10-14 British Aerospace An adjustable size annular retaining assembly
GB9907642D0 (en) * 1999-04-06 1999-05-26 British Aerospace An aircraft landing gear
FR2800704B1 (fr) * 1999-11-10 2002-01-11 Messier Dowty Sa Train d'atterrissage d'aeronef du type a relevage lateral
US7571876B2 (en) * 2004-01-20 2009-08-11 Lord Corporation Aircraft landing gear assembly shimmy damper
US7578465B2 (en) * 2004-01-20 2009-08-25 Lord Corporation Aircraft front nose landing gear and method of making an aircraft landing gear
US7066429B2 (en) * 2004-06-25 2006-06-27 The Boeing Company Apparatus and method for predictable movement of structural components during failure
CA2579491C (en) * 2004-08-30 2014-02-18 Messier-Dowty (Usa), Inc. Dual brace-determinate landing gear
GB0515359D0 (en) * 2005-07-26 2005-08-31 Airbus Uk Ltd Landing gear
US7578466B2 (en) * 2006-01-06 2009-08-25 The Boeing Company Mechanism for reducing heat generation in a joint
GB0716675D0 (en) 2007-08-29 2007-10-03 Airbus Uk Ltd Aircraft landing gear assembly
FR2928623B1 (fr) * 2008-03-14 2010-03-12 Messier Dowty Sa Deverrouillage d'un organe de stabilisation de contrefiche briseuse d'atterisseur d'aeronef
GB0900815D0 (en) * 2009-01-20 2009-03-04 Airbus Uk Ltd A nose landing gear arrangement for an aircraft and an aircraft having such an arrangement
GB2483472B (en) * 2010-09-08 2012-08-15 Messier Dowty Ltd Aircraft landing gear
GB201114437D0 (en) 2011-08-22 2011-10-05 Airbus Operations Ltd Landing gear attachment
US9321524B2 (en) * 2014-04-22 2016-04-26 Goodrich Corporation Bogie beam articulation mechanism
EP3135581B1 (de) * 2015-08-25 2018-03-21 Safran Landing Systems UK Limited Flugzeugfahrwerkanordnung
GB2551380A (en) * 2016-06-16 2017-12-20 Airbus Operations Ltd Aircraft landing gear
GB2552690A (en) * 2016-08-03 2018-02-07 Airbus Operations Ltd Landing gear
CN106516087A (zh) * 2016-10-21 2017-03-22 清华大学 一种新型高强度高紧凑性轻量化飞机起落架
ES2906230T3 (es) * 2017-04-20 2022-04-13 Safran Landing Systems Uk Ltd Conjunto de tren de aterrizaje de aeronave
GB2563826A (en) * 2017-06-19 2019-01-02 Airbus Operations Ltd Landing Gear
US10967959B2 (en) 2017-09-13 2021-04-06 General Atomics Aeronautical Systems, Inc. Folding trailing arm landing gear
US11142304B2 (en) * 2017-11-29 2021-10-12 Sikorsky Aircraft Corporation Retractable landing gear system for a vertical takeoff and landing (VTOL) aircraft
US11008091B2 (en) * 2018-05-03 2021-05-18 The Boeing Company Body mounted shrinking landing gear
GB2584412A (en) 2019-05-20 2020-12-09 Airbus Operations Ltd Landing gear assembly
US11584515B2 (en) * 2020-04-17 2023-02-21 Goodrich Corporation Tripod landing gear assembly
US11708150B2 (en) * 2021-02-09 2023-07-25 Safran Landing Systems Canada Inc. Hybrid main landing gear fitting with detachable drag arm
CN112874759B (zh) * 2021-02-25 2023-05-26 中国南方电网有限责任公司超高压输电公司贵阳局 便携式电网巡检用无人机

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE676768C (de) * 1935-03-12 1939-06-10 It Ernesto Breda Per Costruzio Einziehbares Fahrgestell fuer Flugzeuge
US2222975A (en) * 1938-02-24 1940-11-26 Brewster Aeronautical Corp Retractable landing gear
US2184260A (en) * 1938-04-15 1939-12-19 Fleetwings Inc Linkage system
US2277896A (en) * 1939-08-23 1942-03-31 United Aircraft Corp Landing gear
US2431093A (en) * 1943-02-22 1947-11-18 North American Aviation Inc Retractable landing gear
US2474694A (en) * 1944-07-25 1949-06-28 Saulnier Raymond Retractable landing gear for aircraft
US2444319A (en) * 1944-12-08 1948-06-29 Curtiss Wright Corp Airplane landing gear
US2444932A (en) * 1945-09-06 1948-07-13 Harry C Higgins Means for actuating aircraft landing gear by force of slipstream
US2484919A (en) * 1947-02-21 1949-10-18 Curtiss Wright Corp Landing gear
US2690887A (en) * 1949-04-25 1954-10-05 Electro Hydraulics Ltd Retractable undercarriage for aircraft
US2750134A (en) * 1952-04-17 1956-06-12 Lockheed Aircraft Corp Multiple wheel main landing gear
US2754072A (en) * 1952-09-23 1956-07-10 Roeing Airplane Company Aircraft landing gear
US2963246A (en) * 1956-05-21 1960-12-06 Chance Vought Aircraft Inc Retractable landing gear for aircraft
GB860432A (en) * 1956-07-17 1961-02-08 Electro Hydraulics Ltd Retractable undercarriages for aircraft
US2939655A (en) * 1956-10-15 1960-06-07 Cleveland Pneumatic Ind Inc Landing gear retraction system
US2959381A (en) * 1957-08-28 1960-11-08 Cleveland Pneumatic Ind Inc Retractable landing gear
US2960288A (en) * 1958-01-28 1960-11-15 Cleveland Pneumatic Tool Co Retractable landing gear
US2982499A (en) * 1958-08-11 1961-05-02 Rotol Ltd Aircraft undercarriages
US2967682A (en) * 1958-12-08 1961-01-10 Jarry Hydraulics Landing gear shortening mechanism
US3038687A (en) * 1959-09-03 1962-06-12 Cleveland Pneumatic Ind Inc Retractable landing gear
US3086733A (en) * 1960-02-04 1963-04-23 Cleveland Pneumatic Tool Co Retractable landing gear
US3173633A (en) * 1962-06-15 1965-03-16 Alvarez-Calderon Alberto Retractable landing gear system
FR1436709A (fr) * 1965-03-15 1966-04-29 Rech Etudes Prod Perfectionnements aux systèmes de relevage des trains de fuselage à roues tirées disposées en diabolo
US3393883A (en) * 1966-06-06 1968-07-23 Ted Smith Aircraft Company Inc Aircraft landing gear
US3687400A (en) * 1970-08-12 1972-08-29 Boeing Co Method and apparatus for providing a retractable multi-truck inline landing gear for heavy aircraft
FR2327920A1 (fr) * 1973-03-05 1977-05-13 Messier Hispano Sa Train de fuselage a roues tirees
FR2332175A1 (fr) * 1975-11-21 1977-06-17 Messier Hispano Sa Perfectionnements aux trains d'atterrissage

Also Published As

Publication number Publication date
US4328939A (en) 1982-05-11
EP0031602B1 (de) 1984-10-03
EP0031602A1 (de) 1981-07-08

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