FR2061559A2 - - Google Patents

Info

Publication number
FR2061559A2
FR2061559A2 FR6921852A FR6921852A FR2061559A2 FR 2061559 A2 FR2061559 A2 FR 2061559A2 FR 6921852 A FR6921852 A FR 6921852A FR 6921852 A FR6921852 A FR 6921852A FR 2061559 A2 FR2061559 A2 FR 2061559A2
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.)
Granted
Application number
FR6921852A
Other languages
French (fr)
Other versions
FR2061559B2 (ru
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 SA
Original Assignee
Messier 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 SA filed Critical Messier SA
Priority to FR696921852A priority Critical patent/FR2061559B2/fr
Priority to CA086362A priority patent/CA927361A/en
Priority to DE2031415A priority patent/DE2031415C2/de
Priority to GB3117170A priority patent/GB1320011A/en
Priority to US50495A priority patent/US3669387A/en
Publication of FR2061559A2 publication Critical patent/FR2061559A2/fr
Application granted granted Critical
Publication of FR2061559B2 publication Critical patent/FR2061559B2/fr
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
    • B64C25/18—Operating mechanisms
    • B64C25/22—Operating mechanisms fluid
FR696921852A 1969-06-27 1969-06-27 Expired FR2061559B2 (ru)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR696921852A FR2061559B2 (ru) 1969-06-27 1969-06-27
CA086362A CA927361A (en) 1969-06-27 1970-06-23 Control device for retractable aircraft undercarriage and for the trap-door closing its housing
DE2031415A DE2031415C2 (de) 1969-06-27 1970-06-25 Mechanisch-hydraulische Vorrichtung zur Folgesteuerung der Bewegungen eines ein Federbein und dessen Abdecktüre aufweisenden Fahrwerkes
GB3117170A GB1320011A (en) 1969-06-27 1970-06-26 Retractable undercarriage for aircraft
US50495A US3669387A (en) 1969-06-27 1970-06-29 Control device for aircraft undercarriages and trap-door housing closure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR696921852A FR2061559B2 (ru) 1969-06-27 1969-06-27

Publications (2)

Publication Number Publication Date
FR2061559A2 true FR2061559A2 (ru) 1971-06-25
FR2061559B2 FR2061559B2 (ru) 1974-06-14

Family

ID=9036545

Family Applications (1)

Application Number Title Priority Date Filing Date
FR696921852A Expired FR2061559B2 (ru) 1969-06-27 1969-06-27

Country Status (5)

Country Link
US (1) US3669387A (ru)
CA (1) CA927361A (ru)
DE (1) DE2031415C2 (ru)
FR (1) FR2061559B2 (ru)
GB (1) GB1320011A (ru)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4300468A (en) * 1980-03-24 1981-11-17 The United States Of America As Represented By The Secretary Of The Navy Position interlock system for submarine masts and closure
FR2686856B1 (fr) * 1992-02-03 1994-03-18 Messier Bugatti Dispositif d'accrochage assurant le verrouillage, en position train haut, d'un train d'atterrissage d'avion.
GB9802458D0 (en) * 1998-02-06 1998-04-01 Normalair Garrett Ltd Uplock assembly
US6027070A (en) * 1998-02-17 2000-02-22 Triumph Controls, Inc. Aircraft landing gear manual release assembly
FR2836668B1 (fr) * 2002-03-04 2004-12-03 Messier Bugatti Dispositif d'accrochage, notamment pour l'accrochage d'un train d'atterrissage d'aeronef ou d'une trappe de train d'atterrissage d'aeronef, et procede de fonctionnement dudit dispositif
FR2836669B1 (fr) * 2002-03-04 2004-12-03 Messier Bugatti Dispositif d'accrochage, notamment pour l'accrochage d'un train d'atterrissage d'aeronef ou d'une trappe de train d'atterrissage d'aeronef
US6963479B2 (en) * 2002-06-21 2005-11-08 Kronos Advanced Technologies, Inc. Method of and apparatus for electrostatic fluid acceleration control of a fluid flow
US6854689B1 (en) * 2004-02-09 2005-02-15 The Boeing Company Methods and systems for operating aircraft landing gears
FR2898866B1 (fr) * 2006-03-22 2008-11-21 Airbus France Sas Distributeur hydraulique pour train d'atterrissage d'avion
BRPI0921264A2 (pt) 2008-12-05 2018-10-23 Messier Downty Inc porta de compartimento de trem de pouso com mecanisco de gancho duplo
JP2012510912A (ja) * 2008-12-05 2012-05-17 メシエ−ダウティ・インコーポレイテッド ローラスロットドア機構
FR2966428B1 (fr) * 2010-10-20 2013-08-02 Messier Bugatti Circuit hydraulique d'actionnement d'un atterrisseur et procedes de deploiement et de relevage d'un atterrisseur utilisant un tel circuit.
US9033376B2 (en) * 2012-02-01 2015-05-19 Consolidated Nuclear Security, LLC Delayed unlatching mechanism

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2452787A (en) * 1948-01-02 1948-11-02 North American Aviation Inc Landing gear system
FR965855A (ru) * 1950-09-23
GB1009526A (en) * 1961-11-09 1965-11-10 Kaman Aircraft Corp Hydraulic system for aircraft landing gear and hydraulic actuator therefor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE740329C (de) * 1939-03-21 1943-10-22 Messerschmitt Boelkow Blohm Hydraulische Verstelleinrichtung fuer aus einem Innenraum des Flugzeuges ausfahrbare Fahrwerke o. dgl. und fuer Abdeckklappen der Durchgangsoeffnungen
US2552843A (en) * 1948-08-23 1951-05-15 Northrop Aircraft Inc Sequence control for landing gears
US2701695A (en) * 1949-08-18 1955-02-08 Mcdonnell Aircraft Corp Hydraulic interlock for retractable landing gear and closure operators for the chambers therefor
FR2036686B1 (ru) * 1969-01-31 1974-02-22 Messier Hispano Sa

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR965855A (ru) * 1950-09-23
US2452787A (en) * 1948-01-02 1948-11-02 North American Aviation Inc Landing gear system
GB1009526A (en) * 1961-11-09 1965-11-10 Kaman Aircraft Corp Hydraulic system for aircraft landing gear and hydraulic actuator therefor

Also Published As

Publication number Publication date
DE2031415A1 (de) 1971-02-11
CA927361A (en) 1973-05-29
GB1320011A (en) 1973-06-13
FR2061559B2 (ru) 1974-06-14
US3669387A (en) 1972-06-13
DE2031415C2 (de) 1982-08-12

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Legal Events

Date Code Title Description
TP Transmission of property