CN103197592B - 用于消除力纷争的包括自由游隙机构的电促动器 - Google Patents
用于消除力纷争的包括自由游隙机构的电促动器 Download PDFInfo
- Publication number
- CN103197592B CN103197592B CN201310003146.7A CN201310003146A CN103197592B CN 103197592 B CN103197592 B CN 103197592B CN 201310003146 A CN201310003146 A CN 201310003146A CN 103197592 B CN103197592 B CN 103197592B
- Authority
- CN
- China
- Prior art keywords
- actuator
- output shaft
- stroke length
- along
- landing 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 - Fee Related
Links
- 230000010405 clearance mechanism Effects 0.000 title abstract description 3
- 230000007246 mechanism Effects 0.000 claims abstract description 51
- 230000004044 response Effects 0.000 claims abstract description 3
- 230000000694 effects Effects 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 239000012530 fluid Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 230000008450 motivation Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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
- B64C25/26—Control or locking systems therefor
-
- 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
- F16H25/08—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for interconverting rotary motion and reciprocating motion
- F16H25/14—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for interconverting rotary motion and reciprocating motion with reciprocation perpendicular to the axis of rotation
-
- 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
- F16H35/14—Mechanisms with only two stable positions, e.g. acting at definite angular positions
-
- 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
- Y10T74/18296—Cam and slide
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transmission Devices (AREA)
- Lock And Its Accessories (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1200181.4A GB2498208B (en) | 2012-01-06 | 2012-01-06 | Electrical actuator incorporating a free play mechanism to eliminate force fighting |
GB1200181.4 | 2012-01-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103197592A CN103197592A (zh) | 2013-07-10 |
CN103197592B true CN103197592B (zh) | 2018-07-20 |
Family
ID=45788565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310003146.7A Expired - Fee Related CN103197592B (zh) | 2012-01-06 | 2013-01-06 | 用于消除力纷争的包括自由游隙机构的电促动器 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9004401B2 (zh) |
JP (1) | JP6091207B2 (zh) |
CN (1) | CN103197592B (zh) |
CA (1) | CA2800075C (zh) |
FR (1) | FR2985499A1 (zh) |
GB (1) | GB2498208B (zh) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2498208B (en) * | 2012-01-06 | 2017-12-20 | Ge Aviat Systems Ltd | Electrical actuator incorporating a free play mechanism to eliminate force fighting |
FR2998869B1 (fr) * | 2012-11-30 | 2014-12-19 | Messier Bugatti Dowty | Atterrisseur a contrefiche secondaire a realignement |
FR3013681B1 (fr) * | 2013-11-22 | 2017-06-09 | Messier Bugatti Dowty | Procede pour diminuer le temps de manoeuvre apparent d'atterrisseurs d'un aeronef. |
CN104229126B (zh) * | 2014-09-15 | 2016-06-01 | 中国运载火箭技术研究院 | 一种高可靠起落架控制系统 |
ITUA20162712A1 (it) * | 2016-04-19 | 2017-10-19 | Magnaghi Aeronautica S P A | Struttura di Sistema Carrello per Aeromobili provvisto di attuazione elettromeccanica e Aeromobile provvista di tale Struttura |
US10086928B2 (en) | 2016-07-29 | 2018-10-02 | Goodrich Corporation | Electrically powered downlock actuation system |
DE102016219072A1 (de) * | 2016-09-30 | 2018-04-05 | Schaeffler Technologies AG & Co. KG | Aktoreinrichtung und deren Verwendung |
KR102658525B1 (ko) * | 2016-10-06 | 2024-04-18 | 삼성전자주식회사 | 무인 비행체 및 그의 동작 방법 |
FR3061136B1 (fr) * | 2016-12-23 | 2019-05-24 | Safran Electronics & Defense | Actionneur electromecanique de surface mobile de vol |
WO2019067873A1 (en) * | 2017-09-29 | 2019-04-04 | Georgia Tech Research Corporation | CABLE-DRIVEN FOUR-BAR LINK LEG MECHANISM |
US11623578B2 (en) | 2018-04-24 | 2023-04-11 | Michael P. Ziaylek | Systems for storing and retrieving ladders and other objects |
US10689906B2 (en) * | 2018-04-24 | 2020-06-23 | Michael P. Ziaylek | Systems for storing and retrieving ladders and other objects |
CN108860607A (zh) * | 2018-06-19 | 2018-11-23 | 智飞智能装备科技东台有限公司 | 一种自稳抗风无人机 |
CN111824399B (zh) * | 2020-06-05 | 2023-06-13 | 贵州新安航空机械有限责任公司 | 一种航空用机轮左右同步上锁机构 |
GB2607275B (en) * | 2021-05-04 | 2023-09-06 | Airbus Operations Ltd | Landing gear |
EP4371876A2 (en) * | 2021-06-28 | 2024-05-22 | Safran Landing Systems UK Limited | Aircraft landing gear assembly |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101395405A (zh) * | 2006-03-01 | 2009-03-25 | 空中客车英国有限公司 | 耐受故障的致动器 |
EP2130765A2 (en) * | 2008-06-03 | 2009-12-09 | Hamilton Sundstrand Corporation | Aircraft landing gear unlock actuator |
CN102099248A (zh) * | 2008-07-16 | 2011-06-15 | 哈米尔顿森德斯特兰德公司 | 飞机起落架致动器 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH215809A (fr) | 1937-09-27 | 1941-07-15 | Olaer Patent Co | Train d'atterrissage escamotable pour aéronefs. |
IL86374A0 (en) * | 1988-05-13 | 1988-11-30 | Israel Aircraft Ind Ltd | Aircraft landing gear shortening apparatus |
US5022609A (en) * | 1990-01-10 | 1991-06-11 | Lockheed Corporation | Landing gear |
US5176037A (en) * | 1991-10-28 | 1993-01-05 | Honeywell Inc. | Linear actuator with controllable output force |
JP3140536B2 (ja) * | 1992-01-20 | 2001-03-05 | 富士機械製造株式会社 | 電子部品供給装置 |
FR2688467B1 (fr) * | 1992-03-11 | 1994-05-13 | Messier Bugatti | Atterrisseur relevable a raccourcissement de jambe. |
US7066301B2 (en) | 2002-03-20 | 2006-06-27 | Invensys Building Systems, Inc. | Linear actuator having manual override and locking mechanism |
GB0511417D0 (en) | 2005-06-03 | 2005-07-13 | Airbus Uk Ltd | Landing gear |
DE102005042510A1 (de) | 2005-09-07 | 2007-03-15 | Airbus Deutschland Gmbh | Außenliegende mechanische Verriegelung für einen Linearaktuator |
GB0618572D0 (en) | 2006-09-21 | 2006-11-01 | Goodrich Actuation Systems Ltd | Actuator |
EP1970975B1 (en) | 2007-03-14 | 2011-07-20 | Delphi Technologies Holding S.à.r.l. | Reducing stress gradients within piezoelectric actuators |
US8175762B2 (en) | 2008-01-23 | 2012-05-08 | The Boeing Company | Electrically activated aircraft landing gear control system and method |
GB0806025D0 (en) * | 2008-04-03 | 2008-05-14 | Healthy Plant Ltd | Actuator |
DE102008023628B4 (de) * | 2008-05-15 | 2015-10-08 | Airbus Operations Gmbh | Stellsystem für eine hydraulisch betätigbare Höhenflosse und Testverfahren zur Überprüfung der Integrität eines Stellsystems |
US8556209B2 (en) * | 2008-10-22 | 2013-10-15 | Goodrich Corporation | Electric-powered transfer cylinder for landing gear system |
GB0905560D0 (en) * | 2009-04-01 | 2009-05-13 | Rolls Royce Plc | An electrical actuator arrangement |
FR2946319B1 (fr) * | 2009-06-05 | 2012-11-30 | Messier Dowty Sa | Procede de manoeuvre d'un atterrisseur a contrefiche briseuse |
JP5487902B2 (ja) * | 2009-11-19 | 2014-05-14 | アイシン精機株式会社 | クラッチアクチュエータ |
US8390160B2 (en) | 2010-01-14 | 2013-03-05 | Hamilton Sundstrand Corporation | Compact electromechanical actuator |
CN102162509B (zh) | 2011-03-25 | 2013-06-05 | 成都飞机工业(集团)有限责任公司 | 一种电动作动筒锁紧装置 |
GB2498208B (en) * | 2012-01-06 | 2017-12-20 | Ge Aviat Systems Ltd | Electrical actuator incorporating a free play mechanism to eliminate force fighting |
-
2012
- 2012-01-06 GB GB1200181.4A patent/GB2498208B/en not_active Expired - Fee Related
- 2012-12-27 JP JP2012283888A patent/JP6091207B2/ja not_active Expired - Fee Related
- 2012-12-28 CA CA2800075A patent/CA2800075C/en active Active
-
2013
- 2013-01-04 US US13/733,932 patent/US9004401B2/en not_active Expired - Fee Related
- 2013-01-04 FR FR1350043A patent/FR2985499A1/fr not_active Withdrawn
- 2013-01-06 CN CN201310003146.7A patent/CN103197592B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101395405A (zh) * | 2006-03-01 | 2009-03-25 | 空中客车英国有限公司 | 耐受故障的致动器 |
EP2130765A2 (en) * | 2008-06-03 | 2009-12-09 | Hamilton Sundstrand Corporation | Aircraft landing gear unlock actuator |
CN102099248A (zh) * | 2008-07-16 | 2011-06-15 | 哈米尔顿森德斯特兰德公司 | 飞机起落架致动器 |
Also Published As
Publication number | Publication date |
---|---|
JP6091207B2 (ja) | 2017-03-08 |
CN103197592A (zh) | 2013-07-10 |
FR2985499A1 (fr) | 2013-07-12 |
US9004401B2 (en) | 2015-04-14 |
CA2800075A1 (en) | 2013-07-06 |
GB2498208B (en) | 2017-12-20 |
GB201200181D0 (en) | 2012-02-22 |
JP2013142473A (ja) | 2013-07-22 |
CA2800075C (en) | 2018-06-05 |
GB2498208A (en) | 2013-07-10 |
US20130181091A1 (en) | 2013-07-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB02 | Change of applicant information |
Address after: Flint County Applicant after: Triumph Actuation Systems UK, Ltd. Address before: Flint County Applicant before: Victory Drive Control Systems Ltd. |
|
COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20170221 Address after: Flint County Applicant after: Victory Drive Control Systems Ltd. Address before: Gloucestershire Applicant before: GE AVIATION SYSTEMS Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180720 |