[go: up one dir, main page]

FR3014842B1 - Actionneur telescopique et moteur d'aeronef comportant un tel actionneur - Google Patents

Actionneur telescopique et moteur d'aeronef comportant un tel actionneur

Info

Publication number
FR3014842B1
FR3014842B1 FR1362839A FR1362839A FR3014842B1 FR 3014842 B1 FR3014842 B1 FR 3014842B1 FR 1362839 A FR1362839 A FR 1362839A FR 1362839 A FR1362839 A FR 1362839A FR 3014842 B1 FR3014842 B1 FR 3014842B1
Authority
FR
France
Prior art keywords
actuator
sleeve
retraction
threaded rod
telescopic
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.)
Active
Application number
FR1362839A
Other languages
English (en)
Other versions
FR3014842A1 (fr
Inventor
Denis Dauvergne
Jean Lamarre
Louis Chavignier
Mickael Werquin
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.)
Safran Electronics and Defense SAS
Original Assignee
Sagem Defense Securite 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 Sagem Defense Securite SA filed Critical Sagem Defense Securite SA
Priority to FR1362839A priority Critical patent/FR3014842B1/fr
Priority to CN201480051686.5A priority patent/CN105555665A/zh
Priority to PCT/EP2014/070014 priority patent/WO2015040170A2/fr
Priority to US15/022,833 priority patent/US20160229546A1/en
Publication of FR3014842A1 publication Critical patent/FR3014842A1/fr
Application granted granted Critical
Publication of FR3014842B1 publication Critical patent/FR3014842B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D29/00—Power-plant nacelles, fairings or cowlings
    • B64D29/06—Attaching of nacelles, fairings or cowlings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/54—Nozzles having means for reversing jet thrust
    • F02K1/76—Control or regulation of thrust reversers
    • F02K1/763—Control or regulation of thrust reversers with actuating systems or actuating devices; Arrangement of actuators for thrust reversers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/2021—Screw mechanisms with means for avoiding overloading
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
    • F16H25/2204—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
    • F16H25/2454—Brakes; Rotational locks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H2025/2062—Arrangements for driving the actuator
    • F16H2025/2065—Manual back-up means for overriding motor control, e.g. hand operation in case of failure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H2025/2062—Arrangements for driving the actuator
    • F16H2025/2075—Coaxial drive motors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transmission Devices (AREA)

Abstract

Actionneur télescopique comportant : - un corps (9) d'actionneur ; - un manchon (40) d'axe longitudinal (Y) monté tournant et s'étendant au moins partiellement à l'intérieur du corps, ledit manchon étant maintenu en position axiale dans le corps par des moyens de fixation ; - une tige filetée montée à coulissement télescopique selon l'axe longitudinale (X) à l'intérieur du manchon (40) et coopérant avec le manchon (40) par l'intermédiaire d'une liaison hélicoïdale ; - des moyens d'entraînement en rotation adaptés à entraîner en rotation le manchon (40) de manière à faire coulisser sélectivement la tige filetée entre une position étendue et une position rétractée ; - des moyens de blocage adaptés à rendre irréversible en rétraction la liaison hélicoïdale, de sorte qu'une rétraction de la tige filetée provoquée par une charge de compression est interdite lorsqu'une telle rétraction n'est pas provoquée par les moyens d'entraînement. Moteur d'aéronef comportant au moins un tel actionneur.
FR1362839A 2013-09-19 2013-12-17 Actionneur telescopique et moteur d'aeronef comportant un tel actionneur Active FR3014842B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1362839A FR3014842B1 (fr) 2013-12-17 2013-12-17 Actionneur telescopique et moteur d'aeronef comportant un tel actionneur
CN201480051686.5A CN105555665A (zh) 2013-09-19 2014-09-19 伸缩式致动器和包括这种致动器的飞机发动机
PCT/EP2014/070014 WO2015040170A2 (fr) 2013-09-19 2014-09-19 Actionneur télescopique et moteur d'avion comprenant un tel actionneur
US15/022,833 US20160229546A1 (en) 2013-09-19 2014-09-19 Telescopic actuator and aircraft engine comprising such an actuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1362839A FR3014842B1 (fr) 2013-12-17 2013-12-17 Actionneur telescopique et moteur d'aeronef comportant un tel actionneur

Publications (2)

Publication Number Publication Date
FR3014842A1 FR3014842A1 (fr) 2015-06-19
FR3014842B1 true FR3014842B1 (fr) 2017-12-01

Family

ID=50289959

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1362839A Active FR3014842B1 (fr) 2013-09-19 2013-12-17 Actionneur telescopique et moteur d'aeronef comportant un tel actionneur

Country Status (4)

Country Link
US (1) US20160229546A1 (fr)
CN (1) CN105555665A (fr)
FR (1) FR3014842B1 (fr)
WO (1) WO2015040170A2 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014164238A1 (fr) * 2013-03-13 2014-10-09 United Technologies Corporation Verrou de nacelle à commande hydraulique pour moteur à turbine à gaz
FR3037039B1 (fr) * 2015-06-03 2017-06-02 Aircelle Sa Dispositif de verrouillage de capots pivotants d’un inverseur de poussee
EP3468873B1 (fr) * 2016-06-14 2021-05-05 Airbus Canada Limited Partnership Système et procédé d'actionnement d'un capot de nacelle de moteur d'avion
IT201600072908A1 (it) * 2016-07-12 2018-01-12 Setec Sistema ausiliario di azionamento manuale di emergenza remotato di un elettrocilindro senza freno
US10173783B2 (en) * 2016-08-23 2019-01-08 Airbus Helicopters Rotorcraft with cowling able to rotate and translate relative to the fuselage
FR3063532B1 (fr) * 2017-03-06 2019-04-05 Safran Electronics & Defense Actionneur equipe d’un systeme de no back a zone d’inhibition
US20180266530A1 (en) * 2017-03-15 2018-09-20 Don Alfano Electro-mechanical linear actuator
US10724476B2 (en) * 2017-03-27 2020-07-28 Rohr, Inc. Locking apparatus for a thrust reverser translating sleeve
EP3421773B1 (fr) 2017-06-28 2021-11-24 Goodrich Actuation Systems Limited Actionneur à vis à billes télescopique
US10612491B2 (en) * 2017-09-25 2020-04-07 Rohr, Inc. Mounting device with pin actuator
US10787272B2 (en) * 2017-10-20 2020-09-29 Hamilton Sundstrand Corporation Actuator with vibration attenuation using visco elastic materials
US20190135447A1 (en) * 2017-11-07 2019-05-09 Hamilton Sundstrand Corporation Electro-mechanical actuator system for opening and closing of aircraft engine cowl doors
US10816070B2 (en) * 2018-09-26 2020-10-27 Woodward, Inc. Geared rotary power distribution unit with mechanical differential gearing for multiple actuator systems
CN112824663B (zh) * 2019-11-20 2022-07-12 中国航发商用航空发动机有限责任公司 航空发动机
TWM622155U (zh) * 2021-08-20 2022-01-11 第一傳動科技股份有限公司 電動缸及其傳動結構
CN114313302B (zh) * 2021-12-23 2023-12-08 中国航空工业集团公司金城南京机电液压工程研究中心 一种高可靠的航空发动机动力外罩开启作动系统和方法
EP4296158A1 (fr) * 2022-06-23 2023-12-27 Airbus Operations GmbH Carénage variable pour une installation de système de conduit d'hydrogène et ses utilisations

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2815005A (en) * 1955-12-12 1957-12-03 Gen Motors Corp Fluid pressure actuator with stroke end locking means
US3802281A (en) * 1972-10-26 1974-04-09 Lucas Aerospace Ltd Driving arrangements for leadscrews
US4440068A (en) * 1981-03-19 1984-04-03 Pneumo Corporation Hydraulic cowl door actuator with anti-vibration loading device, and assembly employing same
US6109415A (en) * 1998-05-29 2000-08-29 The Boeing Company Bi-directional ballscrew no-back device
US6622963B1 (en) * 2002-04-16 2003-09-23 Honeywell International Inc. System and method for controlling the movement of an aircraft engine cowl door
US6796529B1 (en) * 2003-07-08 2004-09-28 Avibank.Mfg., Inc. Aircraft strut
FR2880399B1 (fr) * 2005-01-05 2007-03-30 Goodrich Actuation Systems Soc Systeme de butee a billes pour dispositif anti-retour
GB0604520D0 (en) * 2006-03-07 2006-04-12 Smiths Group Plc Actuators
US7690597B2 (en) * 2006-07-17 2010-04-06 Eaton Corporation Flap actuator
FR2906568B1 (fr) * 2006-10-02 2012-01-06 Aircelle Sa Structure d'entree d'air deposable pour nacelle de turboreacteur.
US7882941B2 (en) * 2007-06-15 2011-02-08 Hartwell Corporation Viscous shear damping strut assembly
FR2917788B1 (fr) * 2007-06-19 2009-07-24 Aircelle Sa Actionneur double action a effet programme
FR2920208B1 (fr) * 2007-08-20 2012-10-12 Aircelle Sa Verin d'ouverture de capot de nacelle de moteur d'aeronef
US8615846B2 (en) * 2008-06-09 2013-12-31 Marathonnorco Aerospace, Inc. Mechanically dampening hold open rod
FR2936493A1 (fr) * 2008-10-01 2010-04-02 Aircelle Sa Mat adapte pour supporter un turboracteur d'aeronef et nacelle associee a un mat.
US8500489B2 (en) * 2009-07-15 2013-08-06 Luxi Electronics Corp. HDMI locking connectors
FR2968375B1 (fr) * 2010-12-06 2013-08-02 Messier Bugatti Actionneur telescopique electromecanique.
US8998165B2 (en) * 2011-12-08 2015-04-07 Marathonnorco Aerospace, Inc. Reinforced plastic locking dogs
ES2890075T3 (es) * 2012-11-05 2022-01-17 Hartwell Corp Manguito de bloqueo de la varilla de sujeción abierta
US9091321B2 (en) * 2013-09-25 2015-07-28 Honeywell International Inc. Fluid dampers having temperature-dependent viscosity compensation and auxiliary power unit inlet systems employing the same
US9816586B2 (en) * 2015-04-24 2017-11-14 Honeywell International Inc. Locking manual drive unit for aircraft engine nacelle door operating system

Also Published As

Publication number Publication date
CN105555665A (zh) 2016-05-04
US20160229546A1 (en) 2016-08-11
FR3014842A1 (fr) 2015-06-19
WO2015040170A3 (fr) 2015-07-16
WO2015040170A2 (fr) 2015-03-26

Similar Documents

Publication Publication Date Title
FR3014842B1 (fr) Actionneur telescopique et moteur d'aeronef comportant un tel actionneur
USD712945S1 (en) Telescope-handling arm
EP2532583A3 (fr) Actionneur télescopique
EA201300575A1 (ru) Двухкамерный предварительно заполняемый шприц и арипипразол, набираемый в шприц
ES2548281T3 (es) Cerradura con asidero ajustable
BR112017013609A2 (pt) biela de comprimento variável e motor de combustão interna de taxa de compressão variável
FR2928623B1 (fr) Deverrouillage d'un organe de stabilisation de contrefiche briseuse d'atterisseur d'aeronef
CA3002061A1 (fr) Amortisseur deployable et retractable
EA201490865A1 (ru) Цилиндрический механизм с регулируемым диаметром
FR3046033B1 (fr) Bagage roulant comportant une canne escamotable
EA201370250A1 (ru) Поршневое устройство для управляемого поворотного перемещения дверей, ставен или подобных элементов
NZ595532A (en) Harpoon for attaching to a rotary wing aircraft, which is fired at, and retained in, an anchoring grate on a landing platform to assist in landing
FR3077557B1 (fr) Atterrisseur a contrefiche a lumiere
WO2012131381A3 (fr) Bornes
FR3018865B1 (fr) Inverseur de poussee pour un turboreacteur a double flux
EP2589400A3 (fr) Seringue de sécurité
EP2469358A3 (fr) Mécanisme de transmission de mouvements axiaux et rotatifs entre deux axes décalés
CN104477266A (zh) 可变形的履带车轮
ATE470805T1 (de) Teleskoporgan mit versenkbarem innenanschlag
CN204138216U (zh) 汽车起重机的起重臂伸缩机构
CN104443086A (zh) 液压伸缩变形履带车轮
EP2722468A3 (fr) Ensemble pour la fixation temporaire au sol de tout type d'équipement pour l'agencement d'espaces en vue d'évènements spécifiques
CN101912188A (zh) 雨伞登山杖
CN204279683U (zh) 液压伸缩变形履带车轮
CN104034303B (zh) 一种赤道仪之纬度调节机构

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

CD Change of name or company name

Owner name: SAFRAN ELECTRONICS & DEFENSE, FR

Effective date: 20170111

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10

PLFP Fee payment

Year of fee payment: 11

PLFP Fee payment

Year of fee payment: 12