KR960008139A - 직동 변환 모터의 스크류 샤프트의 회전 방지 및 분리 방지 기구 - Google Patents

직동 변환 모터의 스크류 샤프트의 회전 방지 및 분리 방지 기구 Download PDF

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Publication number
KR960008139A
KR960008139A KR1019950024470A KR19950024470A KR960008139A KR 960008139 A KR960008139 A KR 960008139A KR 1019950024470 A KR1019950024470 A KR 1019950024470A KR 19950024470 A KR19950024470 A KR 19950024470A KR 960008139 A KR960008139 A KR 960008139A
Authority
KR
South Korea
Prior art keywords
screw shaft
linear motion
motion conversion
conversion motor
prevention mechanism
Prior art date
Application number
KR1019950024470A
Other languages
English (en)
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
Priority claimed from JP6204303A external-priority patent/JPH0849782A/ja
Priority claimed from JP20430494A external-priority patent/JPH0851755A/ja
Application filed filed Critical
Publication of KR960008139A publication Critical patent/KR960008139A/ko

Links

Classifications

    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
    • 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
    • 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
    • Y10T74/18664—Shaft moves through rotary drive means
    • 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
    • Y10T74/18688—Limit stop

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
KR1019950024470A 1994-08-06 1995-08-04 직동 변환 모터의 스크류 샤프트의 회전 방지 및 분리 방지 기구 KR960008139A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6204303A JPH0849782A (ja) 1994-08-06 1994-08-06 直動変換モータのスクリューシャフトの回り止め機構
JP20430494A JPH0851755A (ja) 1994-08-06 1994-08-06 直動変換モータのスクリューシャフトの抜け止め機構

Publications (1)

Publication Number Publication Date
KR960008139A true KR960008139A (ko) 1996-03-22

Family

ID=26514404

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950024470A KR960008139A (ko) 1994-08-06 1995-08-04 직동 변환 모터의 스크류 샤프트의 회전 방지 및 분리 방지 기구

Country Status (3)

Country Link
US (1) US5784922A (ko)
KR (1) KR960008139A (ko)
DE (1) DE19528735A1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11955192B2 (en) 2014-09-03 2024-04-09 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and electronic device

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JPH10215545A (ja) * 1997-01-28 1998-08-11 Mitsubishi Electric Corp 回転／直動変換用モータ
DE60030652T2 (de) * 1999-04-20 2007-10-18 Mitsubishi Denki K.K. Motorwelle für Dreh-/Direksteuerung Motorwandler und Verfahren für ihre Herstellung
US6497226B2 (en) * 2000-02-18 2002-12-24 Delphi Technologies, Inc. Modular, compliant, sealing bearing assembly
EP1156576A1 (fr) * 2000-05-19 2001-11-21 Société industrielle de Sonceboz S.A. Actionneur linéaire ou rotatif
US6840200B2 (en) * 2000-12-07 2005-01-11 Ford Global Technologies, Inc. Electromechanical valve assembly for an internal combustion engine
US6756707B2 (en) * 2001-01-26 2004-06-29 Tol-O-Matic, Inc. Electric actuator
JP4531359B2 (ja) * 2003-07-18 2010-08-25 三菱電機株式会社 モータ
JP4514021B2 (ja) * 2003-12-11 2010-07-28 Ｎｔｎ株式会社 ボールねじアクチュエータ
WO2005067674A2 (en) * 2004-01-08 2005-07-28 Tol-O-Matic, Inc. Electric actuator
US7520192B2 (en) * 2004-11-18 2009-04-21 Hr Textron, Inc. Reduced-friction drive screw assembly
US7578496B2 (en) * 2006-01-17 2009-08-25 Allegheny Valve And Coupling, Inc. Valve arrangement
US8196484B2 (en) * 2008-04-18 2012-06-12 Tol-O-Matic, Inc. Electric actuator
KR101558563B1 (ko) * 2008-07-28 2015-10-08 엘지이노텍 주식회사 스텝 액츄에이터
KR101028247B1 (ko) 2008-10-14 2011-04-11 엘지이노텍 주식회사 스텝 액츄에이터
EP2443332B1 (fr) * 2009-06-17 2016-11-16 Valeo Systèmes De Contrôle Moteur Vanne comportant un dispositif de transformation de mouvement
DE102009036886A1 (de) * 2009-08-10 2011-02-17 Schaeffler Technologies Gmbh & Co. Kg Kugelgewindetrieb mit umfangsseitigem Anschlag
US9431868B2 (en) * 2010-01-19 2016-08-30 Tolomatic, Inc. Manual override device for an electric actuator and method for use
JP5293887B2 (ja) * 2010-04-26 2013-09-18 日本精工株式会社 直動アクチュエータ
JP5547563B2 (ja) 2010-06-25 2014-07-16 Ｎｔｎ株式会社 電動アクチュエータ
US8701513B2 (en) 2010-07-14 2014-04-22 Tol-O-Matic, Inc. Screw driven linear actuator and housing assembly
KR101821817B1 (ko) * 2011-07-22 2018-01-24 엘지이노텍 주식회사 리니어 스텝모터
US20130068053A1 (en) * 2011-09-20 2013-03-21 Goodrich Corporation Actuator system and method
DE102011090084B4 (de) * 2011-12-29 2019-03-21 Robert Bosch Gmbh Spindelantrieb, Verfahren zur Herstellung
JP5914031B2 (ja) 2012-02-17 2016-05-11 Ntn株式会社 電動リニアアクチュエータ
US9482324B2 (en) * 2013-07-01 2016-11-01 Thomson Industries Inc. Taper lock apparatus
JP6119466B2 (ja) * 2013-07-03 2017-04-26 株式会社デンソー 電気式膨張弁
FR3010254B1 (fr) * 2013-08-27 2017-02-10 Virax Sa Actionneur lineaire a architecture en ligne
DE102015212643A1 (de) * 2015-07-07 2017-01-12 Schaeffler Technologies AG & Co. KG Gewindetrieb
WO2017163333A1 (ja) * 2016-03-23 2017-09-28 三菱電機株式会社 直流モータおよびアクチュエータ
FR3079563B1 (fr) * 2016-07-19 2020-04-24 Safran Electronics & Defense Dispositif d'actionnement pour deplacer un capot mobile d'un inverseur de poussee
US9958083B1 (en) * 2016-10-27 2018-05-01 National Enviornmental Products, Ltd. Force limited valve actuator and method therefor
US11572756B2 (en) * 2020-06-03 2023-02-07 Schlumberger Technology Corporation Rotational drive system for a blowout preventer

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US2857776A (en) * 1955-01-13 1958-10-28 American Metal Prod Lead screw selectively operable and releasable under load
US2860266A (en) * 1957-02-06 1958-11-11 American Metal Climax Inc Linear actuator
US2930571A (en) * 1959-01-12 1960-03-29 Eclipse Fuel Eng Co Electrically operable valve control mechanism
US4483512A (en) * 1982-06-25 1984-11-20 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Slow opening valve
JPS5913765A (ja) * 1982-07-15 1984-01-24 Kyorin Pharmaceut Co Ltd ２−（４−キナゾリル）アミノ安息香酸誘導体
US4465091A (en) * 1982-09-20 1984-08-14 Kaiser Aluminum & Chemical Corporation Improved self-grinding valve
JPS5988571A (ja) * 1982-11-08 1984-05-22 三浦　輝明 破損したアルミサツシの効率的修理法
FR2567979B1 (fr) * 1984-07-18 1986-12-19 Somfy Actionneur lineaire a systeme vis-ecrou
GB2214037A (en) * 1987-12-18 1989-08-23 Ibm Solid modelling system
JPH04231661A (ja) * 1990-12-28 1992-08-20 Aisan Ind Co Ltd 流量制御弁の故障検出装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11955192B2 (en) 2014-09-03 2024-04-09 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and electronic device

Also Published As

Publication number Publication date
US5784922A (en) 1998-07-28
DE19528735A1 (de) 1996-02-15

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E601 Decision to refuse application