KR890014925A - 유체압 액튜에이터 - Google Patents

유체압 액튜에이터 Download PDF

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Publication number
KR890014925A
KR890014925A KR1019890002737A KR890002737A KR890014925A KR 890014925 A KR890014925 A KR 890014925A KR 1019890002737 A KR1019890002737 A KR 1019890002737A KR 890002737 A KR890002737 A KR 890002737A KR 890014925 A KR890014925 A KR 890014925A
Authority
KR
South Korea
Prior art keywords
piston
hydraulic actuator
detecting
rod
actuator
Prior art date
Application number
KR1019890002737A
Other languages
English (en)
Other versions
KR910004241B1 (ko
Inventor
아끼후미 다우에
히로미 고오노
유우지 사도오
Original Assignee
이다가끼 유끼오
지이제루 기기 가부시기 가이샤
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 이다가끼 유끼오, 지이제루 기기 가부시기 가이샤 filed Critical 이다가끼 유끼오
Publication of KR890014925A publication Critical patent/KR890014925A/ko
Application granted granted Critical
Publication of KR910004241B1 publication Critical patent/KR910004241B1/ko

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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
    • F16H—GEARING
    • F16H39/00—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/26—Generation or transmission of movements for final actuating mechanisms
    • F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
    • F16H61/2807—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted using electric control signals for shift actuators, e.g. electro-hydraulic control therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K20/00—Arrangement or mounting of change-speed gearing control devices in vehicles
    • 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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • 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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/68—Inputs being a function of gearing status
    • F16H59/70—Inputs being a function of gearing status dependent on the ratio established
    • 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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/68—Inputs being a function of gearing status
    • F16H2059/6807—Status of gear-change operation, e.g. clutch fully engaged
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
    • 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
    • Y10T74/19—Gearing
    • Y10T74/19219—Interchangeably locked
    • Y10T74/19251—Control mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Control Of Transmission Device (AREA)

Abstract

내용 없음.

Description

유체압 액튜에이터
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명을 차량용 변속기의 제어장치에 적용한 예를 표시한 설명도.
제2도는 본 발명의 요부를 표시한 단면도.
제3도는 본 발명의 요부를 표시한 유압회로도.

Claims (1)

  1. 액튜에이터 하우징내에 실린더와 로드통공을 형성하여 이들에 피스톤과 피스톤로드를 접동이 가능하게 수용함과 동시에 상기 피스톤위치를 검출이 가능한 스트로우크센서를 마련한 유체압 액튜에이터에 있어서, 상기 통공에 면하여서 피스톤 또는 피스톤위치를 검출이 가능한 위치스위치를 마련, 이 스위치를 개재하여, 상기 센서를 보상시킴과 동시에, 상기 피스톤을 소정위치에서 저지가 가능하게한 것을 특징으로한 유체압 액튜에이터.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890002737A 1988-03-17 1989-03-06 유체압 액튜에이터 KR910004241B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP63061918A JPH01238741A (ja) 1988-03-17 1988-03-17 流体圧アクチュエータ
JP63-61918 1988-03-17
JP88-61918 1988-03-17

Publications (2)

Publication Number Publication Date
KR890014925A true KR890014925A (ko) 1989-10-25
KR910004241B1 KR910004241B1 (ko) 1991-06-24

Family

ID=13185025

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890002737A KR910004241B1 (ko) 1988-03-17 1989-03-06 유체압 액튜에이터

Country Status (3)

Country Link
US (1) US4944194A (ko)
JP (1) JPH01238741A (ko)
KR (1) KR910004241B1 (ko)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5035113A (en) * 1988-05-19 1991-07-30 Csepel Autogyar Electropneumatic remote control for shifting the mechanical transmission of a motor vehicle
US5167311A (en) * 1989-09-26 1992-12-01 Zexel Corporation Transmission control system with gear shift failure detection
DE4103465C2 (de) * 1991-02-06 1996-09-05 Schaeffler Waelzlager Kg Arretiervorrichtung
US5669852A (en) * 1995-07-27 1997-09-23 Rockwell International Corporation Two-position neutral switch for multi-speed transmission
US5743143A (en) * 1996-08-09 1998-04-28 Eaton Corporation Transmission shifting mechanism and position sensor
JP4447070B2 (ja) * 1999-05-25 2010-04-07 アイシン・エーアイ株式会社 変速機のシフト制御装置
GB9921428D0 (en) * 1999-09-11 1999-11-10 Luk Getriebe Systeme Gmbh Automated transmission systems
US6378393B1 (en) 2000-05-19 2002-04-30 Kelsey-Hayes Company Method and apparatus for manually shifting an electronically controlled transmission
JP2002213600A (ja) * 2001-01-19 2002-07-31 Aisin Ai Co Ltd 自動変速装置におけるフェール制御装置
US6883394B2 (en) * 2002-10-15 2005-04-26 Borgwarner, Inc. Method for controlling the positioning of the synchronizers of a dual clutch transmission
JP4376202B2 (ja) * 2005-04-07 2009-12-02 本田技研工業株式会社 制御装置
US8272488B2 (en) * 2009-02-06 2012-09-25 Means Industries, Inc. Overrunning coupling and control assembly including apparatus having a latching mechanism
JP4840473B2 (ja) * 2009-05-12 2011-12-21 トヨタ自動車株式会社 変速用油圧アクチュエータ
CN102619972A (zh) * 2012-03-30 2012-08-01 湖南大学 一种基于手动变速器的自动换挡机构
CN105387025B (zh) * 2015-12-14 2017-08-29 贵州红林机械有限公司 助力气缸运动行程及推力测量装置
FR3063789B1 (fr) * 2017-03-10 2021-04-16 Renault Sas Procede et dispositif de controle des changements de rapports sur une transmission de vehicule hybride
US11192561B2 (en) * 2019-05-21 2021-12-07 GM Global Technology Operations LLC Method for increasing control performance of model predictive control cost functions

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58177725A (ja) * 1982-04-09 1983-10-18 Diesel Kiki Co Ltd 自動車用変速機のシフトレバ−操作装置
JPS60206730A (ja) * 1984-03-30 1985-10-18 Jidosha Kiki Co Ltd 変速機遠隔操作装置の診断装置
JPH0668328B2 (ja) * 1984-10-25 1994-08-31 自動車機器株式会社 変速機の遠隔操作装置
JPH0672659B2 (ja) * 1985-08-29 1994-09-14 いすゞ自動車株式会社 車両用自動変速機のシフト制御装置
JPS6263194A (ja) * 1985-09-17 1987-03-19 Japan Electronic Control Syst Co Ltd 円周流ポンプ
JPS62137450A (ja) * 1985-12-05 1987-06-20 Diesel Kiki Co Ltd 車両用変速装置の駆動制御装置
US4702127A (en) * 1986-04-18 1987-10-27 Eaton Corporation Method for controlling AMT system including gear neutral sensor signal fault detection and tolerance
JPS62278344A (ja) * 1986-05-28 1987-12-03 Isuzu Motors Ltd 車両用自動変速機のシフト制御装置
US4722237A (en) * 1986-12-12 1988-02-02 Eaton Corporation Fluid actuated shift bar housing assembly having a centering cylinder therein

Also Published As

Publication number Publication date
JPH01238741A (ja) 1989-09-22
KR910004241B1 (ko) 1991-06-24
US4944194A (en) 1990-07-31

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