DE69819600D1 - Hydraulische Anlage für ein Flugzeugfahrwerk - Google Patents

Hydraulische Anlage für ein Flugzeugfahrwerk

Info

Publication number
DE69819600D1
DE69819600D1 DE69819600T DE69819600T DE69819600D1 DE 69819600 D1 DE69819600 D1 DE 69819600D1 DE 69819600 T DE69819600 T DE 69819600T DE 69819600 T DE69819600 T DE 69819600T DE 69819600 D1 DE69819600 D1 DE 69819600D1
Authority
DE
Germany
Prior art keywords
hydraulic system
landing gear
aircraft landing
aircraft
gear
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 - Lifetime
Application number
DE69819600T
Other languages
English (en)
Other versions
DE69819600T2 (de
Inventor
Takashi Koizumi
Kiyoshi Miyajima
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.)
Nabtesco Corp
Original Assignee
Teijin Seiki Co 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 Teijin Seiki Co Ltd filed Critical Teijin Seiki Co Ltd
Application granted granted Critical
Publication of DE69819600D1 publication Critical patent/DE69819600D1/de
Publication of DE69819600T2 publication Critical patent/DE69819600T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Actuator (AREA)
  • Fluid-Pressure Circuits (AREA)
DE69819600T 1997-06-13 1998-06-10 Hydraulische Anlage für ein Flugzeugfahrwerk Expired - Lifetime DE69819600T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP15663197 1997-06-13
JP15663197 1997-06-13
JP21608297A JP3671198B2 (ja) 1997-06-13 1997-08-11 航空機用脚昇降装置
JP21608297 1997-08-11

Publications (2)

Publication Number Publication Date
DE69819600D1 true DE69819600D1 (de) 2003-12-18
DE69819600T2 DE69819600T2 (de) 2004-09-30

Family

ID=26484324

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69819600T Expired - Lifetime DE69819600T2 (de) 1997-06-13 1998-06-10 Hydraulische Anlage für ein Flugzeugfahrwerk

Country Status (4)

Country Link
US (1) US6059228A (de)
EP (1) EP0884239B1 (de)
JP (1) JP3671198B2 (de)
DE (1) DE69819600T2 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4426711B2 (ja) * 2000-09-01 2010-03-03 株式会社ショーワ 船舶推進機用チルト装置
WO2004066326A2 (en) * 2003-01-17 2004-08-05 The Regents Of The University Of California Electro-thermally actuated lateral contact microrelay and associated manufacturing process
US6832540B2 (en) * 2003-03-17 2004-12-21 Kenneth E. Hart Locking hydraulic actuator
US6948685B2 (en) 2003-10-27 2005-09-27 Hr Textron, Inc. Locking device with solenoid release pin
US7216581B2 (en) * 2004-01-16 2007-05-15 The Boeing Company Piston locking actuator
JP4240514B2 (ja) 2004-02-24 2009-03-18 本田技研工業株式会社 直動アクチエータ
CA2479454A1 (en) * 2004-08-30 2006-02-28 Gary Stephen Ataman Internally locking actuator with direct acting integral lock sensor
US7195197B2 (en) * 2005-02-11 2007-03-27 Hr Textron, Inc. Techniques for controlling a fin with unlimited adjustment and no backlash
US7350751B2 (en) * 2005-04-08 2008-04-01 Icon Aviation, Inc. Anti-flip landing gear for aircraft
US7249458B2 (en) * 2005-07-22 2007-07-31 Ashradn Holdings Ltd. Self-contained hydraulic actuator system
FR2907096B1 (fr) * 2006-10-17 2009-01-16 Messier Bugatti Sa Architecture de systeme hydraulique de manoeuvre d'atterrisseurs d'aeronef
FR2907097B1 (fr) * 2006-10-17 2009-01-16 Messier Bugatti Sa Architecture de systeme hydraulique de manoeuvre d'atterrisseurs d'aeronef
US8109465B1 (en) 2007-08-02 2012-02-07 Textron Innovations Inc. Electro-magnetic up-lock for retractable landing gear
FR2922190B1 (fr) * 2007-10-11 2010-04-09 Eurocopter France Verin de retraction, atterrisseur de giravion muni d'un tel verin de retraction
JP2010127456A (ja) 2008-12-01 2010-06-10 Nabtesco Corp 電動アクチュエータ
JP5306838B2 (ja) 2008-12-26 2013-10-02 ナブテスコ株式会社 電動アクチュエータ
GB2469484B (en) * 2009-04-15 2013-09-18 Ge Aviat Systems Ltd Landing gear actuation control system
FR2982240B1 (fr) * 2011-11-09 2013-12-13 Messier Bugatti Dowty Procede de deploiement d'atterrisseurs d'aeronef en mode secours.
CN102530244B (zh) * 2012-02-14 2014-04-09 南京航空航天大学 适用于起落架应急放的全电收放作动筒的工作方式
JP6170755B2 (ja) * 2013-06-18 2017-07-26 住友精密工業株式会社 電動油圧アクチュエータ
CN103466083B (zh) * 2013-08-30 2015-12-02 中航飞机起落架有限责任公司 一种应急作动筒
WO2015035493A1 (en) 2013-09-12 2015-03-19 E.B. Robinson Ltd. Aircraft landing gear and method
WO2016014676A1 (en) * 2014-07-25 2016-01-28 Triumph Actuation Systems - Connecticut, Llc, Doing Business As Triumph Aerospace Systems - Seattle Ball screw actuator with internal locking
CN104354854B (zh) * 2014-10-29 2016-06-29 中航飞机起落架有限责任公司 一种多功能起落架撑杆装置
CN104454723B (zh) * 2014-11-05 2016-06-01 中航飞机起落架有限责任公司 一种起落架撑杆作动筒功能控制阀
EP3109487A1 (de) 2015-06-26 2016-12-28 SPP Canada Aircraft, Inc. Duales hydraulisches verriegelungsstellglied für eine strukturstütze
CA2895679C (en) 2015-06-26 2017-12-12 V-Bond Lee Dual locking hydraulic actuator for structural brace
EP3248869B1 (de) 2016-05-25 2018-09-12 AIRBUS HELICOPTERS DEUTSCHLAND GmbH Einziehen/ausfahren eines fahrwerkes in einem flugzeug
EP3324055B1 (de) * 2016-11-21 2019-07-03 Airbus Operations GmbH Hydraulischer aktuator
CN106314766B (zh) * 2016-11-25 2018-06-01 中航飞机起落架有限责任公司 一种起落架作动筒控制锁
US10787247B2 (en) 2018-01-16 2020-09-29 Goodrich Corporation Hybrid actuator
CN110345129B (zh) * 2019-07-19 2020-09-11 浙江雷宸智能科技有限公司 液压缸

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2331108A (en) * 1940-07-10 1943-10-05 Reconstruction Finance Corp Hydraulic mechanism
US2892626A (en) * 1955-08-17 1959-06-30 Cleveland Pneumatic Ind Inc Landing gear construction
US2975595A (en) * 1958-02-06 1961-03-21 Chromalloy Corp Pressure-operated systems with ignitable propellants
US3107886A (en) * 1961-11-09 1963-10-22 Kaman Aircraft Corp Hydraulic system for aircraft landing gear and hydraulic actuator therefor
US4634082A (en) * 1983-05-10 1987-01-06 Menasco Inc. Extendable shock strut
FR2554415B1 (fr) * 1983-11-09 1986-02-07 Messier Hispano Sa Atterrisseurs pour aeronef, notamment pour helicoptere
JPH01141905U (de) * 1988-03-23 1989-09-28
US5144801A (en) * 1989-04-28 1992-09-08 Parker Hannifin Corporation Electro-hydraulic actuator system
US5184465A (en) * 1990-09-28 1993-02-09 The Boeing Company Landing gear drag strut actuator having self-contained pressure charge for emergency use
JP2964607B2 (ja) * 1990-10-11 1999-10-18 日産自動車株式会社 油圧供給装置

Also Published As

Publication number Publication date
EP0884239B1 (de) 2003-11-12
DE69819600T2 (de) 2004-09-30
JP3671198B2 (ja) 2005-07-13
EP0884239A3 (de) 2001-03-21
EP0884239A2 (de) 1998-12-16
US6059228A (en) 2000-05-09
JPH1159592A (ja) 1999-03-02

Similar Documents

Publication Publication Date Title
DE69819600D1 (de) Hydraulische Anlage für ein Flugzeugfahrwerk
DE59709082D1 (de) Seitenleitwerkstruktur für ein Flugzeug
ATA132897A (de) Verkleidungsbauteil für fahrzeuge
DE69627247T2 (de) Zündungsanlage für Flügkörper
DE69702866D1 (de) Notausstiegsystem für flugzeuge
DE69813296D1 (de) Geteiltes querruder für ein starrflügelflugzeug
DE69830011D1 (de) Planetengetriebe für Fahrzeuge
DE59912785D1 (de) Kabine für ein Flurförderzeug
DE69625568D1 (de) Frachtbeförderung für ein Luftfahrzeug
DE59708655D1 (de) Zugmittelgetriebe für ein Arbeitsgerät
DE59805544D1 (de) Bremsenanordnung für ein landfahrzeug
DE69426535T2 (de) Docksystem für ein luftschiff
DE59711775D1 (de) Kabinenfensteranordnung für ein Flugzeug
GB9923620D0 (en) Hydraulic system for aircraft landing gear
DE69403477D1 (de) Festhaltmechanismus für flugzeugbremsbaugruppe
BR9500213A (pt) Montagem para cabin de elevador
DE69511720D1 (de) Hydraulische bremssysteme für fahrzeuge
ATE210714T1 (de) Schmiermittel für ein offenes zahnradgetriebe
DE59305767D1 (de) Hydraulisches System für ein Fahrzeug
DE69813090D1 (de) Seitenleitwerkanordnung für Flugzeuge
DE59811636D1 (de) Lotsensystem für Fluggäste
DE19982804T1 (de) Verkleidung für ein Fahrzeug
DE59811635D1 (de) Lotsensystem für Fluggäste
DE69513705D1 (de) Hydraulikverstärker für hydraulische Fahrzeugsysteme
DE29618774U1 (de) Fahrwerk für Luftfahrzeuge

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: DERZEIT KEIN VERTRETER BESTELLT