FR2393726B1 - - Google Patents

Info

Publication number
FR2393726B1
FR2393726B1 FR7717832A FR7717832A FR2393726B1 FR 2393726 B1 FR2393726 B1 FR 2393726B1 FR 7717832 A FR7717832 A FR 7717832A FR 7717832 A FR7717832 A FR 7717832A FR 2393726 B1 FR2393726 B1 FR 2393726B1
Authority
FR
France
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
FR7717832A
Other versions
FR2393726A1 (fr
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.)
Messier Hispano SA
Original Assignee
Messier Hispano SA
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 Messier Hispano SA filed Critical Messier Hispano SA
Priority to FR777717832A priority Critical patent/FR2393726A1/fr
Priority to GB22367/78A priority patent/GB1588706A/en
Priority to CA304,791A priority patent/CA1097299A/fr
Priority to US05/913,352 priority patent/US4199119A/en
Priority to DE19782825133 priority patent/DE2825133A1/de
Priority to IN629/CAL/78A priority patent/IN149462B/en
Priority to IT24382/78A priority patent/IT1096539B/it
Publication of FR2393726A1 publication Critical patent/FR2393726A1/fr
Application granted granted Critical
Publication of FR2393726B1 publication Critical patent/FR2393726B1/fr
Granted 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)
  • Fluid-Damping Devices (AREA)
  • Transmission Devices (AREA)
  • Handcart (AREA)
FR777717832A 1977-06-10 1977-06-10 Perfectionnements aux freins d'atterrissage de voilure a roues tirees et a retraction Granted FR2393726A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR777717832A FR2393726A1 (fr) 1977-06-10 1977-06-10 Perfectionnements aux freins d'atterrissage de voilure a roues tirees et a retraction
GB22367/78A GB1588706A (en) 1977-06-10 1978-05-25 Wing mounted retractable aircraft undercarriages
CA304,791A CA1097299A (fr) 1977-06-10 1978-06-05 Traduction non-disponible
US05/913,352 US4199119A (en) 1977-06-10 1978-06-07 Wing mounted retractable aircraft undercarriages
DE19782825133 DE2825133A1 (de) 1977-06-10 1978-06-08 Einziehbares fahrwerk
IN629/CAL/78A IN149462B (fr) 1977-06-10 1978-06-09
IT24382/78A IT1096539B (it) 1977-06-10 1978-06-09 Perfezionamenti apportati ai carrelli di atterraggio di ali a ruote tirate ed a retrazione

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR777717832A FR2393726A1 (fr) 1977-06-10 1977-06-10 Perfectionnements aux freins d'atterrissage de voilure a roues tirees et a retraction

Publications (2)

Publication Number Publication Date
FR2393726A1 FR2393726A1 (fr) 1979-01-05
FR2393726B1 true FR2393726B1 (fr) 1982-11-19

Family

ID=9191948

Family Applications (1)

Application Number Title Priority Date Filing Date
FR777717832A Granted FR2393726A1 (fr) 1977-06-10 1977-06-10 Perfectionnements aux freins d'atterrissage de voilure a roues tirees et a retraction

Country Status (7)

Country Link
US (1) US4199119A (fr)
CA (1) CA1097299A (fr)
DE (1) DE2825133A1 (fr)
FR (1) FR2393726A1 (fr)
GB (1) GB1588706A (fr)
IN (1) IN149462B (fr)
IT (1) IT1096539B (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2450199A1 (fr) * 1978-12-29 1980-09-26 Messier Hispano Sa Train d'atterrissage principal a balancier et a relevage lateral pour aeronefs
IL86374A0 (en) * 1988-05-13 1988-11-30 Israel Aircraft Ind Ltd Aircraft landing gear shortening apparatus
US4917334A (en) * 1988-09-30 1990-04-17 The Boeing Company Multiwheeled trailing type landing gear assembly
US5000400A (en) * 1989-12-15 1991-03-19 The Boeing Company Four-post wing-stowed main landing gear for high speed aircraft
US5086995A (en) * 1990-04-09 1992-02-11 The Boeing Company Aft cantilevered wing landing gear for heavy airplane with aft center of gravity
US5863013A (en) * 1991-11-20 1999-01-26 Freewing Aerial Robotics Corporation STOL/VTOL free wing aircraft with improved shock dampening and absorbing means
FR2707595B1 (fr) * 1993-07-15 1995-10-06 Messier Bugatti Train d'atterrissage d'aéronef, du type à relevage latéral.
US6575405B2 (en) * 1999-03-30 2003-06-10 The Boeing Company Control system and method for a semi-levered landing gear for an aircraft
GB9921379D0 (en) 1999-09-10 1999-11-10 British Aerospace Aircraft landing gear
US6349901B1 (en) 2000-08-30 2002-02-26 Northrop Grumman Corporation Landing gear
US6360990B1 (en) 2000-08-30 2002-03-26 Northrop Grumman Corporation Landing gear
FR2856976B1 (fr) * 2003-07-02 2005-10-21 Messier Dowty Sa Train d'atterrissage a jambes independantes du type a relevage vertical
US7621481B2 (en) * 2004-09-03 2009-11-24 Lockheed-Martin Corporation Decoupled steering/planing air vehicle nose landing gear
CN103523210A (zh) * 2012-07-06 2014-01-22 哈尔滨飞机工业集团有限责任公司 前起落架摩擦减摆装置
US9051046B2 (en) * 2012-09-18 2015-06-09 Bell Helicopter Textron Inc. Vertical support system
US9669939B2 (en) 2013-01-16 2017-06-06 Otto Aviation Group Aircraft supplemental thrust device and method of operating the same
US9090324B2 (en) 2013-01-16 2015-07-28 Ottoa Aviation Group Aircraft support structure
US9446835B2 (en) 2013-01-16 2016-09-20 Otto Aviation Group Aircraft wing
FR3018500A1 (fr) * 2014-03-16 2015-09-18 Socata Dispositif et procede pour le controle actif du train d’atterrissage d’un aeronef
US9321524B2 (en) * 2014-04-22 2016-04-26 Goodrich Corporation Bogie beam articulation mechanism
US10486798B2 (en) * 2017-04-18 2019-11-26 The Boeing Company Aircraft landing gear assembly and method of assembling the same
US10967959B2 (en) * 2017-09-13 2021-04-06 General Atomics Aeronautical Systems, Inc. Folding trailing arm landing gear
FR3132695A1 (fr) * 2022-02-17 2023-08-18 Safran Landing Systems Atterrisseur à longueur variable et aéronef équipé d’un tel atterrisseur
GB2619924A (en) * 2022-06-20 2023-12-27 Airbus Operations Ltd Aircraft landing gear

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH270439A (de) * 1939-03-31 1950-08-31 Limited Dowty Equipment Einziehbares Landegestell an Luftfahrzeugen.
US2974909A (en) * 1955-11-29 1961-03-14 Electro Hydraulics Ltd Retractable landing gear for aircraft
GB995469A (en) * 1962-05-15 1965-06-16 Rech Etudes Prod Retractible undercarriage for aircraft
FR2327920A1 (fr) * 1973-03-05 1977-05-13 Messier Hispano Sa Train de fuselage a roues tirees

Also Published As

Publication number Publication date
IT7824382A0 (it) 1978-06-09
US4199119A (en) 1980-04-22
FR2393726A1 (fr) 1979-01-05
IN149462B (fr) 1981-12-19
IT1096539B (it) 1985-08-26
DE2825133A1 (de) 1978-12-21
CA1097299A (fr) 1981-03-10
GB1588706A (en) 1981-04-29

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Legal Events

Date Code Title Description
ST Notification of lapse