CA2854239C - An electromechanical actuator for an aircraft control surface, and an aircraft provided with such an actuator - Google Patents

An electromechanical actuator for an aircraft control surface, and an aircraft provided with such an actuator Download PDF

Info

Publication number
CA2854239C
CA2854239C CA2854239A CA2854239A CA2854239C CA 2854239 C CA2854239 C CA 2854239C CA 2854239 A CA2854239 A CA 2854239A CA 2854239 A CA2854239 A CA 2854239A CA 2854239 C CA2854239 C CA 2854239C
Authority
CA
Canada
Prior art keywords
actuator
movement
pawl
control surface
flight control
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 - Fee Related
Application number
CA2854239A
Other languages
English (en)
French (fr)
Other versions
CA2854239A1 (en
Inventor
David Senegas
Jerome Mehez
Maxime JESTIN
Bertrand SEVAGEN
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
Publication of CA2854239A1 publication Critical patent/CA2854239A1/en
Application granted granted Critical
Publication of CA2854239C publication Critical patent/CA2854239C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C13/00—Control systems or transmitting systems for actuating flying-control surfaces, lift-increasing flaps, air brakes, or spoilers
    • B64C13/24—Transmitting means
    • B64C13/26—Transmitting means without power amplification or where power amplification is irrelevant
    • B64C13/28—Transmitting means without power amplification or where power amplification is irrelevant mechanical
    • B64C13/341—Transmitting means without power amplification or where power amplification is irrelevant mechanical having duplication or stand-by provisions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C13/00—Control systems or transmitting systems for actuating flying-control surfaces, lift-increasing flaps, air brakes, or spoilers
    • B64C13/24—Transmitting means
    • B64C13/26—Transmitting means without power amplification or where power amplification is irrelevant
    • B64C13/28—Transmitting means without power amplification or where power amplification is irrelevant mechanical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C13/00—Control systems or transmitting systems for actuating flying-control surfaces, lift-increasing flaps, air brakes, or spoilers
    • B64C13/24—Transmitting means
    • 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
    • F16H21/00—Gearings comprising primarily only links or levers, with or without slides
    • F16H21/10—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
    • F16H21/16—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for interconverting rotary motion and reciprocating motion
    • F16H21/18—Crank gearings; Eccentric gearings
    • F16H21/22—Crank gearings; Eccentric gearings with one connecting-rod and one guided slide to each crank or eccentric
    • 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
    • F16H35/00—Gearings or mechanisms with other special functional features
    • 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
    • F16H35/00—Gearings or mechanisms with other special functional features
    • F16H2035/005—Gearings or mechanisms preventing back-driving
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18184—Crank, pitman, and lever
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
    • Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut
    • Y10T74/18696—Reciprocating or oscillating to or from alternating rotary including screw and nut including means to selectively transmit power [e.g., clutch, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
    • Y10T74/18792—Reciprocating or oscillating to or from alternating rotary including worm

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transmission Devices (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Toys (AREA)
  • Retarders (AREA)
CA2854239A 2011-11-22 2012-11-21 An electromechanical actuator for an aircraft control surface, and an aircraft provided with such an actuator Expired - Fee Related CA2854239C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201161562736P 2011-11-22 2011-11-22
US61/562,736 2011-11-22
FR1253023 2012-04-02
FR1253023A FR2988797B1 (fr) 2012-04-02 2012-04-02 Actionneur electromecanique de surface de vol d'aeronef et aeronef pourvu d'un tel actionneur
PCT/EP2012/073264 WO2013076158A1 (en) 2011-11-22 2012-11-21 An electromechanical actuator for an aircraft control surface, and an aircraft provided with such an actuator

Publications (2)

Publication Number Publication Date
CA2854239A1 CA2854239A1 (en) 2013-05-30
CA2854239C true CA2854239C (en) 2016-06-14

Family

ID=48469155

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2854239A Expired - Fee Related CA2854239C (en) 2011-11-22 2012-11-21 An electromechanical actuator for an aircraft control surface, and an aircraft provided with such an actuator

Country Status (9)

Country Link
US (1) US9038944B2 (cg-RX-API-DMAC7.html)
EP (1) EP2783135B1 (cg-RX-API-DMAC7.html)
CN (1) CN103946590B (cg-RX-API-DMAC7.html)
BR (1) BR112014012105A8 (cg-RX-API-DMAC7.html)
CA (1) CA2854239C (cg-RX-API-DMAC7.html)
FR (1) FR2988797B1 (cg-RX-API-DMAC7.html)
IN (1) IN2014CN04486A (cg-RX-API-DMAC7.html)
RU (1) RU2561159C1 (cg-RX-API-DMAC7.html)
WO (1) WO2013076158A1 (cg-RX-API-DMAC7.html)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9493230B2 (en) 2013-11-21 2016-11-15 Hamilton Sundstrand Corporation Drive assembly with selective disconnect
FR3016607B1 (fr) * 2014-01-20 2016-01-22 Sagem Defense Securite Actionneur de commande d'un plan horizontal de stabilisation d'un aeronef
US10689097B2 (en) 2014-05-16 2020-06-23 Bombardier Inc. Actuators and methods for aircraft flight control surfaces
FR3022526B1 (fr) * 2014-06-20 2016-06-24 Sagem Defense Securite Actionneur electromecanique a limiteur de couple magnetique
EP3324079B1 (en) * 2016-11-21 2020-04-29 Ratier-Figeac SAS Flight control system and method of manufacturing a flight control system
FR3058983B1 (fr) * 2016-11-22 2018-11-02 Safran Electronics & Defense Actionneur a montage facilite
EP3739230B1 (en) * 2019-05-16 2022-04-27 Ratier-Figeac SAS Actuator with declutchable output lever
US12374956B2 (en) * 2022-03-11 2025-07-29 Parker-Hannifin Corporation Control surface actuator with bell crank assembly
EP4257484B1 (en) 2022-04-06 2025-02-26 Goodrich Actuation Systems SAS Runaway emergency actuator brake
EP4311768B1 (en) * 2022-07-27 2025-04-23 Goodrich Actuation Systems SAS Spoiler actuator
DE102022131677A1 (de) 2022-11-30 2024-06-06 Liebherr-Aerospace Lindenberg Gmbh Blockiereinheit, elektromechanische Einheit und Luftfahrzeug
US12269582B1 (en) 2023-10-05 2025-04-08 Woodward, Inc. Electromechanical aircraft spoiler
EP4542088A1 (en) 2023-10-19 2025-04-23 Goodrich Actuation Systems SAS Rotary ema

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2725632C2 (de) * 1977-06-07 1982-11-11 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Querruder und Landeklappenantrieb für ein FLugzeug
US4637272A (en) * 1985-10-28 1987-01-20 Sundstrand Corporation Ballscrew actuator
US4762205A (en) * 1987-05-20 1988-08-09 Simmonds Precision Flight control surface actuator for aircraft including remote braking failure detection
DE4413854A1 (de) * 1994-04-21 1995-10-26 Daimler Benz Aerospace Airbus Verschwenkeinrichtung
US5918836A (en) * 1997-03-25 1999-07-06 Sundstrand Corporation Aircraft spoiler blow-down mechanism
US6109415A (en) * 1998-05-29 2000-08-29 The Boeing Company Bi-directional ballscrew no-back device
JP4182726B2 (ja) * 2002-02-20 2008-11-19 日本精工株式会社 リニアアクチュエータ
RU2277195C2 (ru) * 2003-02-07 2006-05-27 Государственное предприятие "Харьковское агрегатное конструкторское бюро" (ГП "ХАКБ") Приводной электромеханизм
US7100870B2 (en) * 2003-10-15 2006-09-05 Parker-Hannifin Corporation Jam tolerant electromechanical actuation systems and methods of operation
DE102005062919A1 (de) * 2005-12-29 2007-07-12 Airbus Deutschland Gmbh Tragfläche für ein Flugzeug und Flugzeug
US8230750B2 (en) * 2006-09-01 2012-07-31 Parker-Hannifin Corporation Electromechanical actuating assembly
US8136418B2 (en) * 2007-02-07 2012-03-20 Parker-Hannifin Corporation Electromechanical actuating assembly
DE102008022092A1 (de) * 2008-05-05 2009-11-19 Airbus Deutschland Gmbh Fehlertolerantes Stellsystem zur Verstellung von Klappen eines Flugzeugs mit einer Verstell-Kinematik mit feststehender Drehachse
US8794084B2 (en) * 2010-03-18 2014-08-05 Parker-Hannifin Corporation Jam-tolerant electromechanical actuator

Also Published As

Publication number Publication date
EP2783135B1 (en) 2017-03-22
US9038944B2 (en) 2015-05-26
IN2014CN04486A (cg-RX-API-DMAC7.html) 2015-09-11
RU2561159C1 (ru) 2015-08-27
US20140326828A1 (en) 2014-11-06
FR2988797A1 (fr) 2013-10-04
WO2013076158A1 (en) 2013-05-30
EP2783135A1 (en) 2014-10-01
BR112014012105A8 (pt) 2017-06-20
CN103946590B (zh) 2016-09-28
BR112014012105A2 (pt) 2017-06-13
CA2854239A1 (en) 2013-05-30
FR2988797B1 (fr) 2015-04-24
CN103946590A (zh) 2014-07-23

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Effective date: 20140501

MKLA Lapsed

Effective date: 20201123