ATE394608T1 - Hydraulisches kupplungsbetätigungssystem mit zwischen dem hauptzylinder und dem nehmerzylinder des systems angeordneten servomitteln - Google Patents

Hydraulisches kupplungsbetätigungssystem mit zwischen dem hauptzylinder und dem nehmerzylinder des systems angeordneten servomitteln

Info

Publication number
ATE394608T1
ATE394608T1 AT04805816T AT04805816T ATE394608T1 AT E394608 T1 ATE394608 T1 AT E394608T1 AT 04805816 T AT04805816 T AT 04805816T AT 04805816 T AT04805816 T AT 04805816T AT E394608 T1 ATE394608 T1 AT E394608T1
Authority
AT
Austria
Prior art keywords
cylinder
means located
hydraulic clutch
assistance
clutch actuation
Prior art date
Application number
AT04805816T
Other languages
English (en)
Inventor
Gino Villata
Pascal Thery
Original Assignee
Valeo Embrayages
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 Valeo Embrayages filed Critical Valeo Embrayages
Application granted granted Critical
Publication of ATE394608T1 publication Critical patent/ATE394608T1/de

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
    • F15B7/00—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors
    • F15B7/06—Details
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
    • F16D25/088—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members being distinctly separate from 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D29/00—Clutches and systems of clutches involving both fluid and magnetic actuation
    • 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
    • B60K23/00—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
    • 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
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/12—Mechanical clutch-actuating mechanisms arranged outside the clutch as such
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/12—Details not specific to one of the before-mentioned types
    • F16D25/14—Fluid pressure 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D29/00—Clutches and systems of clutches involving both fluid and magnetic actuation
    • F16D29/005—Clutches and systems of clutches involving both fluid and magnetic actuation with a fluid pressure piston driven by an electric 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D48/04—Control by fluid pressure providing power assistance
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
    • F16D48/066—Control of fluid pressure, e.g. using an accumulator
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
    • G01S15/8906—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques
    • G01S15/8979—Combined Doppler and pulse-echo imaging systems
    • G01S15/8981—Discriminating between fixed and moving objects or between objects moving at different speeds, e.g. wall clutter filter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/48—Diagnostic techniques
    • A61B8/483—Diagnostic techniques involving the acquisition of a 3D volume of data
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
    • F16D2025/081—Hydraulic devices that initiate movement of pistons in secondary cylinders for actuating clutches, i.e. primary cylinders
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D2048/0212—Details of pistons for primary or secondary cylinders especially adapted for fluid 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/10—System to be controlled
    • F16D2500/102—Actuator
    • F16D2500/1021—Electrical type
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/10—System to be controlled
    • F16D2500/102—Actuator
    • F16D2500/1026—Hydraulic
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/10—System to be controlled
    • F16D2500/104—Clutch
    • F16D2500/10406—Clutch position
    • F16D2500/10412—Transmission line of a vehicle
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/302—Signal inputs from the actuator
    • F16D2500/3024—Pressure
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/314—Signal inputs from the user
    • F16D2500/31406—Signal inputs from the user input from pedals
    • F16D2500/31413—Clutch pedal position
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/50—Problem to be solved by the control system
    • F16D2500/512—Relating to the driver
    • F16D2500/5128—Driver workload reduction
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
    • F16D2500/70402—Actuator parameters
    • F16D2500/70404—Force
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
    • F16D2500/70402—Actuator parameters
    • F16D2500/7041—Position

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
  • Massaging Devices (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
AT04805816T 2003-11-12 2004-11-08 Hydraulisches kupplungsbetätigungssystem mit zwischen dem hauptzylinder und dem nehmerzylinder des systems angeordneten servomitteln ATE394608T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0350826A FR2862114B1 (fr) 2003-11-12 2003-11-12 Systeme de commande hydraulique d'un embrayage comportant des moyens d'assistance interposes entre l'emetteur et le recepteur du systeme.

Publications (1)

Publication Number Publication Date
ATE394608T1 true ATE394608T1 (de) 2008-05-15

Family

ID=34508755

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04805816T ATE394608T1 (de) 2003-11-12 2004-11-08 Hydraulisches kupplungsbetätigungssystem mit zwischen dem hauptzylinder und dem nehmerzylinder des systems angeordneten servomitteln

Country Status (8)

Country Link
US (1) US7857113B2 (de)
EP (1) EP1682787B1 (de)
JP (1) JP4977470B2 (de)
KR (1) KR101148463B1 (de)
AT (1) ATE394608T1 (de)
DE (1) DE602004013619D1 (de)
FR (1) FR2862114B1 (de)
WO (1) WO2005047722A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004015185A1 (de) * 2004-03-24 2005-10-27 Fte Automotive Gmbh & Co. Kg Hydraulische Betätigungsvorrichtung für eine Kraftfahrzeug-Reibkupplung
JP4883552B2 (ja) * 2005-01-07 2012-02-22 ヤマハ発動機株式会社 クラッチ操作補助装置及びそれを備えた車両
JP4771735B2 (ja) * 2005-01-07 2011-09-14 ヤマハ発動機株式会社 クラッチ操作補助装置及びそれを備えた車両
FR2889570B1 (fr) 2005-08-04 2007-10-26 Peugeot Citroen Automobiles Sa Dispositif d'assistance pour la commande hydraulique d'un embrayage, notamment d'un vehicule automobile.
FR2892160B1 (fr) * 2005-10-19 2008-01-18 Valeo Embrayages Dispositif hydraulique de commande d'embrayage.
JP4937696B2 (ja) * 2006-10-31 2012-05-23 本田技研工業株式会社 クラッチ操作アシスト装置
DE102007022792A1 (de) * 2007-05-11 2008-11-20 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Kupplungsstellvorrichtung für ein manuelles Schaltgetriebe eines Fahrzeugs und entsprechendes Steuerungsverfahren
KR20100043052A (ko) * 2007-06-22 2010-04-27 아담 반 오피넨 파이프 확관기용 연장기
JP4934547B2 (ja) 2007-08-27 2012-05-16 本田技研工業株式会社 車両用クラッチ油圧システム
JP4934548B2 (ja) 2007-08-27 2012-05-16 本田技研工業株式会社 車両の油圧機構
DE102007051149B4 (de) * 2007-10-25 2010-04-08 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Kupplungskraftverstärker
ITTO20090092A1 (it) * 2009-02-11 2010-08-12 Zenith Progetti S A S Di Del Gross O Maria & C Cilindro autobloccante ad azionamento pneumatico.
US8522942B2 (en) * 2010-08-03 2013-09-03 Matthew E. Bell Systems and methods for selectively disengaging a clutch to protect engines from damage
CN103335031B (zh) * 2013-06-20 2016-05-25 吴崇铭 计算机控制的汽车电子离合器执行机构
KR102291862B1 (ko) * 2014-01-23 2021-08-23 섀플러 테크놀로지스 아게 운트 코. 카게 정유압 작동식 클러치 시스템
DE112015001560A5 (de) * 2014-03-31 2017-02-16 Schaeffler Technologies AG & Co. KG Kupplungsbetätigungsvorrichtung
DE102015204546A1 (de) * 2014-03-31 2015-10-01 Schaeffler Technologies AG & Co. KG Kupplungsbetätigungsanordnung
WO2015149875A1 (de) * 2014-04-04 2015-10-08 Gkn Driveline International Gmbh Verfahren zum steuern einer aktuierungsanordnung für eine kupplung, aktuierungsanordnung und antriebsanordnung mit einer solchen aktuierungsanordnung
CN106224407B (zh) * 2016-07-18 2017-11-17 洛阳市伟林液压机械有限公司 一种带液压助力的拖拉机离合器操纵机构
JP2018200062A (ja) * 2017-05-25 2018-12-20 トヨタ自動車株式会社 クラッチの断接装置
FR3067425B1 (fr) * 2017-06-13 2020-02-21 Valeo Embrayages Dispositif d'embrayage pour un vehicule automobile
CN113944701A (zh) * 2020-07-16 2022-01-18 舍弗勒技术股份两合公司 离合器分离系统和离合器总成
FR3148271A1 (fr) 2023-04-27 2024-11-01 Renault S.A.S. Système de commande hydraulique d'un embrayage

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1951224A (en) * 1931-06-22 1934-03-13 Peter Franz Graf Bop Oberstadt Master cylinder for brakes
US2321479A (en) * 1941-05-02 1943-06-08 Wagner Electric Corp Ratio changing brake actuating system
DE1455682A1 (de) * 1963-10-29 1969-03-13 Porsche Kg Betaetigungsvorrichtung mit veraenderlicher UEbersetzung fuer hydraulisch betaetigte Teilscheibenbremsen
US3630027A (en) * 1969-08-18 1971-12-28 Andrew A Lambert Hydraulic linear amplifier apparatus for power brake structures
DE2104934A1 (de) * 1971-02-03 1972-08-17 Bosch Gmbh Robert Steuereinrichtung zum Betätigen einer Fahrzeug-Reibungskupplung
US3812766A (en) * 1972-04-28 1974-05-28 D Weiss Work locating apparatus
FR2459407B1 (fr) * 1979-06-15 1986-09-26 Automotive Prod Co Ltd Amplificateur de puissance pour dispositif d'embrayage hydraulique
JPS5926626A (ja) * 1982-08-04 1984-02-10 Daikin Mfg Co Ltd クラツチペダルの踏力軽減アシスタ−
DE3321578A1 (de) * 1983-06-15 1984-12-20 Sachs Systemtechnik Gmbh, 8720 Schweinfurt Steuerbarer antrieb fuer eine kraftfahrzeug-reibungskupplung
JPS62204024A (ja) * 1986-02-28 1987-09-08 Hino Motors Ltd クラツチレバ−の遊び自動調整装置
GB8626480D0 (en) * 1986-11-05 1986-12-03 Dewandre Co Ltd C Clutch booster
US5094079A (en) * 1987-10-22 1992-03-10 Automotive Products Plc Master cylinder assembly
DE4000835A1 (de) * 1990-01-13 1991-07-18 Fichtel & Sachs Ag Kupplungsbetaetigungsvorrichtung mit uebersetzungsaenderung
DE4142744C2 (de) * 1991-12-22 1996-05-09 Hydraulik Ring Gmbh Kupplungsvorrichtung von Fahrzeugen
US5279204A (en) * 1992-07-02 1994-01-18 Tuthill Corporation Fluid operated mechanical power amplifier
FR2721264B1 (fr) * 1994-06-20 1996-09-06 Valeo Dispositif de commande à vérin hydraulique piloté par un moteur électrique, notamment pour embrayage de véhicule automobile.
JP3414023B2 (ja) * 1995-01-27 2003-06-09 トヨタ自動車株式会社 ブレーキ操作装置
DE19509356C2 (de) * 1995-03-15 1997-01-23 Grau Gmbh Verstärker für hydraulische Steuerleitungen an Kraftfahrzeugen
FR2749636B1 (fr) * 1996-06-05 2000-12-29 Luk Getriebe Systeme Gmbh Dispositif d'actionnement
DE19717486C2 (de) * 1997-04-25 2000-12-14 Fte Automotive Gmbh Pneumatischer Druckverstärker für eine hydraulische Anlage
DE19943339A1 (de) * 1999-09-10 2001-03-15 Rohs Voigt Patentverwertungsge Ausrückevorrichtung, insbesondere für eine Kupplung

Also Published As

Publication number Publication date
US20070205072A1 (en) 2007-09-06
EP1682787A1 (de) 2006-07-26
KR20060131747A (ko) 2006-12-20
JP2007510587A (ja) 2007-04-26
KR101148463B1 (ko) 2012-05-23
FR2862114B1 (fr) 2006-12-15
JP4977470B2 (ja) 2012-07-18
US7857113B2 (en) 2010-12-28
EP1682787B1 (de) 2008-05-07
WO2005047722A1 (fr) 2005-05-26
FR2862114A1 (fr) 2005-05-13
DE602004013619D1 (de) 2008-06-19

Similar Documents

Publication Publication Date Title
ATE394608T1 (de) Hydraulisches kupplungsbetätigungssystem mit zwischen dem hauptzylinder und dem nehmerzylinder des systems angeordneten servomitteln
WO2005059318A3 (en) Multiple slave piston valve actuation system
ES2180231T3 (es) Dispositivo de multiplicacion de la fuerza de frenado, en particular para automoviles.
DE502006008199D1 (de) Druckmittelbetätigtes bremssystem mit redundanter steuerung der bremsaktuatoren
ATE343736T1 (de) Ausrücksysteme
BRPI0400356A (pt) Linha de acionamento
ATE487648T1 (de) Betriebsvorrichtung
ATE338666T1 (de) Bremsvorrichtung und bremsmittel
DE50311970D1 (de) Hydraulisches betätigungssystem
DE50302941D1 (de) Unterdruck-Bremskraftverstärker für eine Hilfskraft-Bremsanlage für Kraftfahrzeuge
ATE435376T1 (de) Kupplungsvorrichtung eines kraftfahrzeugs
FR2923198B1 (fr) Maitre-cylindre d'un vehicule relie a un dispositif de freinage annexe.
FR2926768B1 (fr) Servomoteur d'assistance au freinage d'actionnement rapide
FR2889570B1 (fr) Dispositif d'assistance pour la commande hydraulique d'un embrayage, notamment d'un vehicule automobile.
ATE416120T1 (de) Lenksystem für landwirtschaftliche fahrzeuge
ATE376126T1 (de) Hydraulische schaltung
ATE524360T1 (de) Bremskraftverstärker
ATE374893T1 (de) Vorrichtung zum wahlweisen aus- bzw. einrücken einer reibkupplung für kraftfahrzeuge
WO2009010323A3 (de) Hydraulische fahrzeugbremsanlage sowie verfahren zum betrieb der hydraulischen fahrzeugbremsanlage
CN111216702A (zh) 一种利用液压制动系统实现驻车功能的装置
FR2933937B1 (fr) Dispositif d'assistance hydraulique de freinage
ATE546660T1 (de) Hydraulisches betätigungssystem für eine kraftfahrzeugkupplung mit zwei druckleitungen
ATE495955T1 (de) Hydraulische feststellbremse
FR2908373B1 (fr) Servomoteur d'assistance pneumatique au freinage
CN105620450B (zh) 动力制动组件的装配方法

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties