BR112017006684A2 - aparelho de travamento para um atuador giratório, atuador giratório e método para travar de modo seletivo um atuador giratório - Google Patents

aparelho de travamento para um atuador giratório, atuador giratório e método para travar de modo seletivo um atuador giratório

Info

Publication number
BR112017006684A2
BR112017006684A2 BR112017006684A BR112017006684A BR112017006684A2 BR 112017006684 A2 BR112017006684 A2 BR 112017006684A2 BR 112017006684 A BR112017006684 A BR 112017006684A BR 112017006684 A BR112017006684 A BR 112017006684A BR 112017006684 A2 BR112017006684 A2 BR 112017006684A2
Authority
BR
Brazil
Prior art keywords
rotary actuator
radially
locking
inner cavity
thickness
Prior art date
Application number
BR112017006684A
Other languages
English (en)
Inventor
Thomas Kopecek Joseph
Original Assignee
Woodward Inc
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 Woodward Inc filed Critical Woodward Inc
Publication of BR112017006684A2 publication Critical patent/BR112017006684A2/pt

Links

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
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/26—Locking mechanisms
    • F15B15/261—Locking mechanisms using positive interengagement, e.g. balls and grooves, for locking in the end positions
    • 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
    • F15B15/12—Characterised by the construction of the motor unit of the oscillating-vane or curved-cylinder type
    • 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
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/26—Locking mechanisms
    • F15B2015/267—Manual locking or release
    • 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
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/26—Locking mechanisms
    • F15B2015/268—Fluid supply for locking or release independent of actuator pressurisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)

Abstract

a matéria desse relatório descritivo pode estar incorporada em, entre outras coisas, um aparelho de travamento para um atuador giratório inclui um alojamento externo que compreende uma superfície interior cilíndrica que tem um recesso. um rotor é disposto dentro do alojamento externo. o rotor tem uma cavidade interior e uma porta que se estende de modo radial desde a cavidade interior até a superfície exterior cilíndrica. um pistão é disposto para movimento alternado dentro da cavidade interior entre uma primeira posição e uma segunda posição e inclui uma primeira porção que tem uma primeira espessura, uma segunda porção que tem uma segunda espessura maior que a primeira espessura. uma chave é disposta para o movimento alternado de modo radial dentro da porta e inclui uma extremidade proximal de modo radial e uma extremidade distal de modo radial. a extremidade proximal de modo radial faz contato com a primeira porção e a extremidade distal de modo radial não se estende no recesso quando o pistão estiver na primeira posição.
BR112017006684A 2014-10-01 2015-09-29 aparelho de travamento para um atuador giratório, atuador giratório e método para travar de modo seletivo um atuador giratório BR112017006684A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/503,734 US9605692B2 (en) 2014-10-01 2014-10-01 Locking rotary actuator
PCT/US2015/052852 WO2016053983A1 (en) 2014-10-01 2015-09-29 Locking rotary actuator

Publications (1)

Publication Number Publication Date
BR112017006684A2 true BR112017006684A2 (pt) 2018-01-02

Family

ID=54292939

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017006684A BR112017006684A2 (pt) 2014-10-01 2015-09-29 aparelho de travamento para um atuador giratório, atuador giratório e método para travar de modo seletivo um atuador giratório

Country Status (7)

Country Link
US (2) US9605692B2 (pt)
EP (1) EP3201478B1 (pt)
JP (1) JP6227844B1 (pt)
CN (1) CN107002723B (pt)
BR (1) BR112017006684A2 (pt)
CA (1) CA2963419A1 (pt)
WO (1) WO2016053983A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9605692B2 (en) * 2014-10-01 2017-03-28 Woodward, Inc. Locking rotary actuator
US10633080B2 (en) * 2016-07-22 2020-04-28 The Boeing Company Electronically controlled rotary actuator for an aircraft control surface
US10247210B2 (en) 2017-02-10 2019-04-02 Honeywell International Inc. Hydraulic lock for thrust vector actuator
FR3080880B1 (fr) * 2018-05-04 2020-09-04 Safran Landing Systems Dispositif de verrouillage a verrou rotatif a commande impulsionnelle
CN112283198B (zh) * 2020-11-17 2023-01-20 山东益诚液压设备有限公司 一种机械自锁螺旋摆动油缸
US11473658B2 (en) * 2020-11-30 2022-10-18 Woodward, Inc. Locking compound rotary actuator

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2564206A (en) 1946-10-07 1951-08-14 Johnson John Oscillating vane motor with locking means therefor
US3174599A (en) 1962-08-09 1965-03-23 Ingersoll Rand Co Power tool torque release clutch operative in one direction
US3251278A (en) 1964-12-16 1966-05-17 Robert H Royster Fluid pressure actuator with fluid pressure controlled locking means
US3318201A (en) 1965-02-02 1967-05-09 William Blake And Company Inc Rotary hydraulic actuator with improved sealing means
US3426652A (en) 1965-02-02 1969-02-11 William Blake & Co Inc Rotary hydraulic actuator with locking means
US3477333A (en) 1966-11-21 1969-11-11 Tridair Industries Releasable fastening device
US3722641A (en) 1971-09-16 1973-03-27 United Aircraft Corp No back actuator system
JPS5627415Y2 (pt) 1975-12-18 1981-06-30
US4143838A (en) 1977-08-22 1979-03-13 The United States Of America As Represented By The Secretary Of The Navy Folding fin assembly detent
US4166402A (en) 1977-10-21 1979-09-04 Burroughs Corporation Indexing rotary actuator with energy storage and linkage locking means
US4296895A (en) 1979-01-15 1981-10-27 General Dynamics Corporation Fin erection mechanism
US4404714A (en) 1979-12-17 1983-09-20 Avibank Mfg., Inc. Coupling mechanism
JPH0429993Y2 (pt) * 1986-04-01 1992-07-20
JPS62199513U (pt) * 1986-06-10 1987-12-18
US4795110A (en) 1986-12-30 1989-01-03 Sundstrand Corporation Flight control surface actuation lock system
US5007762A (en) 1990-01-09 1991-04-16 Avibank Mfg., Inc. Releasable locking mechanism
FR2657840B1 (fr) 1990-02-06 1992-05-07 Aerospatiale Systeme pour maintenir, en position repliee, un ensemble d'elements deployables sur un engin spatial.
US5056418A (en) 1990-10-18 1991-10-15 Granger Stanley W Self-adjusting automatic locking piston for RAM blowout preventers
AUPM681194A0 (en) 1994-07-13 1994-08-04 Expertest Pty. Ltd. Quick connect coupling
JP3146956B2 (ja) * 1995-06-14 2001-03-19 株式会社デンソー 内燃機関用バルブタイミング調整装置
US5658087A (en) 1995-12-20 1997-08-19 Case Corporation Locking mechanism for releasably retaining a power take-off shaft within an output shaft hub
KR19980063386A (ko) 1996-12-26 1998-10-07 오니시 요시유키 액츄에이터 및 그것을 사용한 배기브레이크장치
US5950997A (en) 1997-05-05 1999-09-14 Metz; Joseph R. Telescoping strut construction
US6206432B1 (en) 1998-01-26 2001-03-27 Nok Corporation Ball-lock-type quick-acting connector
JP3856934B2 (ja) * 1998-01-27 2006-12-13 Ｓｍｃ株式会社 ロック機構付き流体圧シリンダ
US6186443B1 (en) 1998-06-25 2001-02-13 International Dynamics Corporation Airborne vehicle having deployable wing and control surface
US6224013B1 (en) 1998-08-27 2001-05-01 Lockheed Martin Corporation Tail fin deployment device
US6152645A (en) 1998-12-15 2000-11-28 The United States Of America As Represented By The Secretary Of The Navy Ball lock mechanism
DE19922693A1 (de) 1999-05-18 2000-11-23 Diehl Stiftung & Co Stelleinrichtung für Ruder eines Flugkörpers
NO308715B1 (no) 1999-06-04 2000-10-16 Nammo Raufoss As Frigjøringsmekanisme i missil
FR2810701B1 (fr) 2000-06-27 2002-12-13 Hydraulique Production Systems Verin hydraulique a double effet avec dispositif de blocage axial
ES2188331B1 (es) 2000-09-20 2004-06-16 Sener, Ingenieria Y Sistemas, S.A. Mecanismo de amarre y liberacion de equipos con actuacion remota.
GB0111171D0 (en) 2001-05-08 2001-06-27 Special Cartridge Company Ltd Projictile
GB0122321D0 (en) 2001-09-15 2001-11-07 Lucas Industries Ltd Helicopter rotor blade locking pin braking asembly
DE10207415B4 (de) 2002-02-21 2014-01-16 Narr Beteiligungs Gmbh Hydraulischer oder pneumatischer Antrieb für einen Werkzeugspanner
CN2608735Y (zh) * 2003-01-29 2004-03-31 贵州航天设备制造有限公司 液压油缸机械自动锁紧装置
JP2004263643A (ja) * 2003-03-03 2004-09-24 Mitsubishi Electric Corp バルブタイミング調整装置
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
US7316370B2 (en) 2005-06-13 2008-01-08 Goodrich Corporation Missile fin locking method and assembly
US7762739B2 (en) 2007-08-31 2010-07-27 Strategic Ideas, Llc Fastener and assembly utilizing the same
US7930971B2 (en) 2008-09-15 2011-04-26 Werkhoven Gary L Rotary actuator with internal brake mechanism
CN201827168U (zh) * 2010-10-20 2011-05-11 北京信息科技大学 一种液压缸
US9234535B2 (en) 2013-02-27 2016-01-12 Woodward, Inc. Rotary piston type actuator
CN203641170U (zh) * 2013-09-27 2014-06-11 北京航天发射技术研究所 钢球锁与过盈外锁复合锁紧型液压缸
US9605692B2 (en) * 2014-10-01 2017-03-28 Woodward, Inc. Locking rotary actuator

Also Published As

Publication number Publication date
CN107002723A (zh) 2017-08-01
WO2016053983A1 (en) 2016-04-07
US20170159681A1 (en) 2017-06-08
US9605692B2 (en) 2017-03-28
US20160097407A1 (en) 2016-04-07
CA2963419A1 (en) 2016-04-07
JP6227844B1 (ja) 2017-11-08
CN107002723B (zh) 2019-06-07
JP2017535728A (ja) 2017-11-30
EP3201478B1 (en) 2020-04-29
EP3201478A1 (en) 2017-08-09
US10288090B2 (en) 2019-05-14

Similar Documents

Publication Publication Date Title
BR112017006684A2 (pt) aparelho de travamento para um atuador giratório, atuador giratório e método para travar de modo seletivo um atuador giratório
CL2017001035A1 (es) Jeringa de autoorientación e interfaz de jeringa
AR102458A1 (es) Jeringa de autoorientación e interfaz de jeringa
BR112018070984A2 (pt) tampa inviolável
ES2571590T3 (es) Elemento de acoplamiento configurado para su uso con dispositivos quirúrgicos
BR112018008550A2 (pt) sistema e método para engate de êmbolo de seringa em um injetor
BR112014020750A8 (pt) septo, montagem de cateter e método para vedar um cateter
BR112012001634B8 (pt) válvula dobrável, dispositivo de acesso sem agulhas e método para fabricação de dispositivo de acesso sem agulhas
BR112015020580A2 (pt) atuador giratório e método de atuação giratória
BR112015020581A2 (pt) atuador giratório e método de atuação giratória
MX360609B (es) Implante de proceso interespinoso que tiene aspas de anclaje desplegables.
AR099505A1 (es) Un inserto codificador para su uso en una máquina para preparar alimentos
BR112017027244A2 (pt) recipiente para armazenar e distribuir pelo menos um componente bem como um processo para tal
UY36703A (es) Composiciones y métodos para la administración de un polinucleótido en una planta
CL2016000009A1 (es) Tratamiento de rosacea papulopustular con ivermectina.
BR112014031085A2 (pt) conector para uso médico
BR112015001831A2 (pt) atuador de válvula para válvula rotativa
BR112016002240A2 (pt) dispositivo de controlo rotativo, e, método de trancar de um modo libertável pelo menos uma vedação anular
BR112015024370A2 (pt) árvore de cames
AR097891A1 (es) Recipiente con indicaciones claramente delineadas
ECSP19077969A (es) Compuesto heterociclico
BR112018005829A2 (pt) aplicador para ejetar doses de um componente dispersível
BR112017001907A2 (pt) cubo modular de acionamento cirúrgico
BR112017006023A2 (pt) conjunto de parafuso, atuador para uma aeronave, e, método para indicar uma quantidade de movimento livre.
BR112019002273A2 (pt) atuador de fluido, método de atuação de fluido, braços de um aparelho de máquina, conjunto de atuador de pistão rotativo, métodos de atuação rotativa e atuador rotativo

Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired