JP2015525168A - ブローダウンアクチュエータ組立体 - Google Patents
ブローダウンアクチュエータ組立体 Download PDFInfo
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- JP2015525168A JP2015525168A JP2015516116A JP2015516116A JP2015525168A JP 2015525168 A JP2015525168 A JP 2015525168A JP 2015516116 A JP2015516116 A JP 2015516116A JP 2015516116 A JP2015516116 A JP 2015516116A JP 2015525168 A JP2015525168 A JP 2015525168A
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- actuator assembly
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- 239000007789 gas Substances 0.000 claims description 27
- 238000007789 sealing Methods 0.000 claims description 18
- 230000007246 mechanism Effects 0.000 claims description 16
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000000034 method Methods 0.000 description 17
- 238000001994 activation Methods 0.000 description 12
- 230000004913 activation Effects 0.000 description 10
- 230000008569 process Effects 0.000 description 6
- KJLPSBMDOIVXSN-UHFFFAOYSA-N 4-[4-[2-[4-(3,4-dicarboxyphenoxy)phenyl]propan-2-yl]phenoxy]phthalic acid Chemical compound C=1C=C(OC=2C=C(C(C(O)=O)=CC=2)C(O)=O)C=CC=1C(C)(C)C(C=C1)=CC=C1OC1=CC=C(C(O)=O)C(C(O)=O)=C1 KJLPSBMDOIVXSN-UHFFFAOYSA-N 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- PXIPVTKHYLBLMZ-UHFFFAOYSA-N Sodium azide Chemical compound [Na+].[N-]=[N+]=[N-] PXIPVTKHYLBLMZ-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 238000004137 mechanical activation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002028 premature Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
-
- 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
- B64C25/26—Control or locking systems therefor
- B64C25/30—Control or locking systems therefor emergency actuated
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/088—Characterised by the construction of the motor unit the motor using combined actuation, e.g. electric and fluid actuation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/19—Pyrotechnical actuators
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/80—Other types of control related to particular problems or conditions
- F15B2211/875—Control measures for coping with failures
- F15B2211/8752—Emergency operation mode, e.g. fail-safe operation mode
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/80—Other types of control related to particular problems or conditions
- F15B2211/875—Control measures for coping with failures
- F15B2211/8757—Control measures for coping with failures using redundant components or assemblies
-
- 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
- F16H2025/2071—Disconnecting drive source from the actuator, e.g. using clutches for release of drive connection during manual control
-
- 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
- F16H2025/2081—Parallel arrangement of drive motor to screw axis
-
- 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
- F16H25/2015—Means specially adapted for stopping actuators in the end position; Position sensing means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Transmission Devices (AREA)
- Actuator (AREA)
Abstract
Description
110、1110:モータ
112、1112:モータ取付板
114、1114:中央駆動軸
116、118、1116、1118:ギア列
200、1200:駆動組立体
202:駆動アーム組立体
204、1204:接続装置
206、1206:駆動組立体取付板
208、1208:ボールねじ
210、1210:カバーチューブ
212、1212:端部キャップ
213、1213:伸縮可能保持リング組立体
214、1214:中央オリフィス
216、1216:ボールナット
218、1218:ナットアダプタ
217、1217:軸受
218、1218:ナットアダプタ
220:ノッチ付き台座
222:端部分
224:解放レバー
226:解放キャップ
228:荷重式ヒンジ
230、1230:作動チューブ
234、1234:解放チューブ
235:空間
236:ロックリング
238、1238:解放ピストン
240:ガス発生器
244、1244:密封プラグ
250、1250:伸縮チャンバ
252、1252:陥凹領域
256:ロックチャネル
260、1260:フランジ部
266:スロット
270、1270:ばね
300、1300:ギアハウジング
1215:保持ピン
1219:スロット
1221:延長部
1229:溝
1231:保持溝
Claims (20)
- 作動部材と、
解放部材と、
加圧ガス源と、
を備え、
正常動作モード中は、前記作動部材及び前記解放部材は、係合して一斉に動き、
非常動作モード中は、加圧ガスが、前記作動部材を前記解放部材から自動的に結合解除して別個に動かすことを特徴とする、アクチュエータ組立体。 - 周縁部上に軌道を有するように構成されたボールねじと、前記軌道上を動く軸受を収容するボールナットとをさらに備え、前記ボールナットは、前記ボールねじの回転方向が、前記作動部材を前記ハウジングから伸長させるか又は前記ハウジングに収縮させるかを定めるように、前記正常動作モード中は、前記作動部材に結合されることを特徴とする、請求項1に記載のアクチュエータ組立体。
- 固定機構をさらに備え、前記固定機構は、前記正常動作モード中、前記作動部材を前記解放部材に解放可能にロックすることを特徴とする、請求項1に記載のアクチュエータ組立体。
- 端部キャップと密封プラグとを有するカバーチューブをさらに備えることを特徴とする、請求項3に記載のアクチュエータ組立体。
- 解放ピストンと前記密封プラグとの間に伸縮チャンバを定める前記解放ピストンをさらに備えることを特徴とする、請求項4に記載のアクチュエータ組立体。
- 加圧ガスが前記伸縮チャンバ内に解放されると、前記解放部材が駆動されて前記固定機構をロック解除し、前記作動部材を解放して、前記解放部材を超えて抑制せずに動かすことを特徴とする、請求項5に記載のアクチュエータ組立体。
- 前記加圧ガス源は、前記アクチュエータ組立体内部に収容されたガス発生器であることを特徴とする、請求項5に記載のアクチュエータ組立体。
- 前記カバーチューブの遠位端に向かって収容された伸縮可能保持リングをさらに備え、前記作動部材は、外周保持溝を含み、前記伸縮可能保持リングは、前記作動部材が前記カバーチューブの前記端部キャップから所定距離伸長すると、付勢されて前記保持溝内に圧縮されることを特徴とする、請求項4に記載のアクチュエータ組立体。
- 前記伸縮可能保持リングは、少なくとも2つの弓状区画を備えることを特徴とする、請求項8に記載のアクチュエータ組立体。
- 前記ボールナットと前記解放部材とに結合されたナットアダプタをさらに備え、前記ナットアダプタは、前記解放部材が前記作動部材に固定されると、前記伸縮可能保持リングを伸長させるための解放機構を有するように構成されることを特徴とする、請求項9に記載のアクチュエータ組立体。
- 前記解放機構は、前記ナットアダプタ上に構成された、傾斜した延長部であることを特徴とする、請求項10に記載のアクチュエータ組立体。
- 前記ボールねじは、中空であり、非常動作モード中は、加圧ガスは前記ボールねじを通って前記伸縮チャンバに送給されることを特徴とする、請求項5に記載のアクチュエータ組立体。
- 前記正常動作モード中、前記ボールねじを駆動して前記作動部材を伸長及び収縮させるための、モータとギア列とをさらに備えることを特徴とする、請求項2に記載のアクチュエータ組立体。
- 電気機械式駆動システムと、
加圧ガスにより動作する統合バックアップシステムと、
を備え、
前記バックアップシステムが起動されると、前記電気機械式駆動システムは、結合解除され、前記アクチュエータは、所定位置まで動き、その位置に機械的にロックされることを特徴とする、電気機械式アクチュエータ。 - 前記電気機械式駆動システムは、周縁上に軌道を有するように構成されたボールねじと、前記軌道上を動く軸受を収容するボールナットとを含み、前記ボールナットは、正常動作モード中、結合されて作動部材を駆動することを特徴とする、請求項14に記載のアクチュエータ。
- 前記加圧ガスは、加圧窒素であることを特徴とする、請求項14に記載のアクチュエータ。
- 前記駆動システムは、前記加圧ガスを受けるための伸縮チャンバを定める解放ピストンを備えることを特徴とする、請求項14に記載のアクチュエータ。
- 前記駆動システムが結合解除されると前記アクチュエータを機械的にロックするためのロック組立体をさらに備え、前記ロック組立体は、前記駆動システムの駆動アーム上のリング溝に付勢されて係合する伸縮可能保持リングを含むことを特徴とする、請求項14に記載のアクチュエータ。
- 前記伸縮可能保持リングは、少なくとも2つの弓状区画を備えることを特徴とする、請求項18に記載のアクチュエータ。
- 請求項14に記載のアクチュエータを含む航空機用の降着装置ユニット。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261655331P | 2012-06-04 | 2012-06-04 | |
US61/655,331 | 2012-06-04 | ||
PCT/US2013/044068 WO2013184656A1 (en) | 2012-06-04 | 2013-06-04 | Blow down actuator assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015525168A true JP2015525168A (ja) | 2015-09-03 |
JP6335164B2 JP6335164B2 (ja) | 2018-05-30 |
Family
ID=49712543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015516116A Active JP6335164B2 (ja) | 2012-06-04 | 2013-06-04 | ブローダウンアクチュエータ組立体 |
Country Status (8)
Country | Link |
---|---|
US (3) | US9790969B2 (ja) |
EP (1) | EP2855261B1 (ja) |
JP (1) | JP6335164B2 (ja) |
KR (1) | KR102105220B1 (ja) |
BR (1) | BR112014030459B1 (ja) |
CA (1) | CA2875657C (ja) |
ES (1) | ES2872881T3 (ja) |
WO (1) | WO2013184656A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102177027B1 (ko) * | 2020-07-31 | 2020-11-10 | 주식회사 컨트로맥스 | 항공기용 전기식 구동장치의 동력전달장치 |
JP2021505820A (ja) * | 2017-12-08 | 2021-02-18 | アエロ コントロレックス グループ インコーポレイテッド | ドラッグブレーキを備えたブローダウンアクチュエータアセンブリ |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2872881T3 (es) | 2012-06-04 | 2021-11-03 | Aerocontrolex Group Inc | Conjunto de accionador de purga |
US10683880B2 (en) | 2012-06-04 | 2020-06-16 | Aero Controlex Group Inc. | Blow down actuator assembly having a drag brake |
EP2902315A1 (en) | 2014-02-04 | 2015-08-05 | General Atomics Aeronautical Systems, Inc. | Landing gear deployment systems and methods |
CN104088858B (zh) * | 2014-07-06 | 2016-05-18 | 上海宏信设备工程有限公司 | 电源及液压冗余的螺纹自锁型轴力补偿*** |
CN104088835B (zh) * | 2014-07-06 | 2016-05-18 | 上海宏信设备工程有限公司 | 组合式螺纹自锁的液压冗余钢支撑轴力补偿*** |
US20160025199A1 (en) * | 2014-07-25 | 2016-01-28 | Triumph Actuation Systems - Connecticut, LLC, d/b/a Triumph Aerospace Systems - Seattle | Ball screw actuator with internal locking |
TR201819469T4 (tr) | 2014-07-29 | 2019-01-21 | Linak As | Doğrusal aktüatör. |
CN104608920B (zh) * | 2015-01-28 | 2016-05-25 | 南京航空航天大学 | 具有余度结构的电传护板作动筒及余度实现方法 |
WO2016165722A1 (fr) * | 2015-04-13 | 2016-10-20 | Djellabi Mohamed | Dispositif de secours pyrotechnique pour train d'atterrissage. |
US10745958B2 (en) * | 2015-11-24 | 2020-08-18 | U-Shin Ltd. | Door opening and closing apparatus for vehicle |
US10780977B2 (en) * | 2016-02-17 | 2020-09-22 | Hamilton Sunstrand Corporation | Aerodynamic control surface movement monitoring system |
JP6779645B2 (ja) * | 2016-03-30 | 2020-11-04 | Ntn株式会社 | 電動アクチュエータ |
US10788108B2 (en) * | 2016-05-11 | 2020-09-29 | Strattec Power Access Llc | Actuator for a vehicle closure and method of actuating a vehicle closure |
US10501201B2 (en) * | 2017-03-27 | 2019-12-10 | Hamilton Sundstrand Corporation | Aerodynamic control surface movement monitoring system for aircraft |
US10543902B2 (en) * | 2017-03-31 | 2020-01-28 | Hamilton Sundstrand Corporation | Laser reflection aerodynamic control surface movement monitoring system |
US10583917B2 (en) | 2017-05-18 | 2020-03-10 | Goodrich Corporation | Electromechanical actuator disconnect |
KR101927488B1 (ko) * | 2017-09-07 | 2018-12-11 | 주식회사 한화 | 자유낙하 기능을 구비한 리니어 액추에이터 |
TWM555895U (zh) * | 2017-09-18 | 2018-02-21 | Timotion Technology Co Ltd | 線性致動器及其緩衝組件 |
EP3473550B1 (en) * | 2017-10-17 | 2020-07-01 | CESA, Compania Espanola de Sistemas Aeronauticos, S.A. | Electrical telescopic strut construction |
DE102018106789A1 (de) * | 2018-03-22 | 2019-09-26 | Dewertokin Gmbh | Elektromotorischer Möbelantrieb |
US11498690B2 (en) * | 2018-09-14 | 2022-11-15 | Marathonnorco Aerospace, Inc. | Electronic release system for a hold open rod mechanism |
DE102018124135A1 (de) * | 2018-09-28 | 2020-04-02 | MAQUET GmbH | Tischsäule für einen Operationstisch mit Versteifungsmechanismus für eine zylindrische Führung |
US10955033B2 (en) * | 2018-10-02 | 2021-03-23 | Eaton Intelligent Power Limited | Linear actuator |
KR102213853B1 (ko) * | 2019-05-03 | 2021-02-09 | 한국기계연구원 | 선형운동 변환장치 |
US11092175B1 (en) * | 2020-03-23 | 2021-08-17 | The Boeing Company | Dual-independent hybrid actuator system |
KR102344797B1 (ko) * | 2020-05-18 | 2021-12-29 | 삼승테크(주) | 3축 모션 플랫폼 |
WO2021251961A1 (en) * | 2020-06-10 | 2021-12-16 | Barnes Group Inc. | Electromechanical spring system |
DE102020212703B4 (de) * | 2020-10-08 | 2023-08-17 | Robert Bosch Gesellschaft mit beschränkter Haftung | Elektrozylinder mit Schmierölfüllung |
FR3117090B1 (fr) * | 2020-12-09 | 2023-07-07 | Safran Electronics & Defense Actuation | Dispositif de verrouillage d’un actionneur électromécanique doté de moyens de protection contre les grippages ou blocages |
FR3117089B1 (fr) * | 2020-12-09 | 2022-10-21 | Safran Electronics & Defense Actuation | Dispositif de verrouillage d’un actionneur électromécanique doté de moyens de protection contre les grippages ou blocages perfectionnés |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB587460A (en) * | 1944-06-23 | 1947-04-25 | William Gerald Cooke Vance | Improvements in lifting jacks and the like |
JP2002213406A (ja) * | 2001-01-22 | 2002-07-31 | S G:Kk | 電動シリンダ |
US20100024580A1 (en) * | 2008-07-30 | 2010-02-04 | Goodrich Actuation Systems Limited | Actuator |
US20100282901A1 (en) * | 2009-05-08 | 2010-11-11 | Mason Garth L | Pneumatic Blow-Down Actuator |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB613233A (en) * | 1946-06-12 | 1948-11-24 | English Electric Co Ltd | Improvements in and relating to aircraft actuators |
FR951949A (fr) | 1947-08-09 | 1949-11-07 | Auxiliaire Ind L | Vérin à vis, à moteur réversible, et sortie de secours de la tige |
US3563106A (en) | 1969-09-29 | 1971-02-16 | Robert Goodman | Device for translating rotary motion into linear motion |
US4872239A (en) | 1988-08-10 | 1989-10-10 | The Chamberlain Group, Inc. | Door closure with mechanical braking means |
US5184465A (en) * | 1990-09-28 | 1993-02-09 | The Boeing Company | Landing gear drag strut actuator having self-contained pressure charge for emergency use |
US5282392A (en) * | 1991-01-31 | 1994-02-01 | Chaolai Fan | Synchro-clutching screw-and-nut mechanism |
US5285392A (en) | 1991-11-27 | 1994-02-08 | Mckinsey & Company, Inc. | Parallel manufacturing system |
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. |
US6802488B1 (en) * | 2002-08-30 | 2004-10-12 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Electro-mechanical coaxial valve |
GB0513815D0 (en) | 2005-07-06 | 2005-08-10 | Mondi Packaging Uk Ltd | Vehicle component packaging |
US20090223479A1 (en) * | 2008-03-05 | 2009-09-10 | Cyclone Power Technologies, Inc. | Inline crankshaft journal |
US20100024161A1 (en) | 2008-06-09 | 2010-02-04 | Marathonnorco Aerospace, Inc. | Hold Open Rod |
IT1391924B1 (it) * | 2008-10-17 | 2012-02-02 | Ultraflex Control Systems Srl | Attuatore lineare elettromeccanico con azionamento di emergenza |
JP5000783B2 (ja) * | 2010-12-22 | 2012-08-15 | Thk株式会社 | 衝撃吸収機構を備えた電動アクチュエータ |
FR2981910B1 (fr) | 2011-10-26 | 2013-12-27 | Eurocopter France | Atterrisseur, aeronef et procede |
ES2872881T3 (es) | 2012-06-04 | 2021-11-03 | Aerocontrolex Group Inc | Conjunto de accionador de purga |
US20160025199A1 (en) | 2014-07-25 | 2016-01-28 | Triumph Actuation Systems - Connecticut, LLC, d/b/a Triumph Aerospace Systems - Seattle | Ball screw actuator with internal locking |
-
2013
- 2013-06-04 ES ES13800839T patent/ES2872881T3/es active Active
- 2013-06-04 KR KR1020147037000A patent/KR102105220B1/ko active IP Right Grant
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- 2017-10-17 US US15/785,962 patent/US10458442B2/en active Active
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- 2019-10-29 US US16/666,801 patent/US10920801B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB587460A (en) * | 1944-06-23 | 1947-04-25 | William Gerald Cooke Vance | Improvements in lifting jacks and the like |
JP2002213406A (ja) * | 2001-01-22 | 2002-07-31 | S G:Kk | 電動シリンダ |
US20100024580A1 (en) * | 2008-07-30 | 2010-02-04 | Goodrich Actuation Systems Limited | Actuator |
US20100282901A1 (en) * | 2009-05-08 | 2010-11-11 | Mason Garth L | Pneumatic Blow-Down Actuator |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021505820A (ja) * | 2017-12-08 | 2021-02-18 | アエロ コントロレックス グループ インコーポレイテッド | ドラッグブレーキを備えたブローダウンアクチュエータアセンブリ |
JP7301833B2 (ja) | 2017-12-08 | 2023-07-03 | アエロ コントロレックス グループ インコーポレイテッド | ドラッグブレーキを備えたブローダウンアクチュエータアセンブリ |
KR102177027B1 (ko) * | 2020-07-31 | 2020-11-10 | 주식회사 컨트로맥스 | 항공기용 전기식 구동장치의 동력전달장치 |
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US20180038392A1 (en) | 2018-02-08 |
ES2872881T3 (es) | 2021-11-03 |
JP6335164B2 (ja) | 2018-05-30 |
CA2875657A1 (en) | 2013-12-12 |
US10920801B2 (en) | 2021-02-16 |
BR112014030459B1 (pt) | 2022-05-10 |
US9790969B2 (en) | 2017-10-17 |
EP2855261A4 (en) | 2017-03-08 |
KR102105220B1 (ko) | 2020-04-28 |
US20160195115A1 (en) | 2016-07-07 |
WO2013184656A1 (en) | 2013-12-12 |
US10458442B2 (en) | 2019-10-29 |
BR112014030459A2 (pt) | 2017-06-27 |
EP2855261A1 (en) | 2015-04-08 |
KR20150035812A (ko) | 2015-04-07 |
EP2855261B1 (en) | 2021-05-05 |
US20200063763A1 (en) | 2020-02-27 |
CA2875657C (en) | 2021-02-23 |
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