DE153051T1 - Steueranlage fuer eine elektromagnetische kupplung eines fahrzeuges. - Google Patents

Steueranlage fuer eine elektromagnetische kupplung eines fahrzeuges.

Info

Publication number
DE153051T1
DE153051T1 DE198585300634T DE85300634T DE153051T1 DE 153051 T1 DE153051 T1 DE 153051T1 DE 198585300634 T DE198585300634 T DE 198585300634T DE 85300634 T DE85300634 T DE 85300634T DE 153051 T1 DE153051 T1 DE 153051T1
Authority
DE
Germany
Prior art keywords
vehicle
clutch
vehicle speed
accelerator pedal
electromagnetic clutch
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.)
Pending
Application number
DE198585300634T
Other languages
English (en)
Inventor
Motohisa Chofu-Shi Tokyo Miyawaki
Ryuzo Toshima-Ku Tokyo Sakakiyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Subaru Corp
Original Assignee
Fuji Jukogyo KK
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 Fuji Jukogyo KK filed Critical Fuji Jukogyo KK
Publication of DE153051T1 publication Critical patent/DE153051T1/de
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/02—Conjoint control of vehicle sub-units of different type or different function including control of driveline clutches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
    • B60W10/101—Infinitely variable gearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
    • B60W10/101—Infinitely variable gearings
    • B60W10/107—Infinitely variable gearings with endless flexible members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • B60W30/18009—Propelling the vehicle related to particular drive situations
    • B60W30/18027—Drive off, accelerating from standstill
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • B60W30/1819—Propulsion control with control means using analogue circuits, relays or mechanical links
    • 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
    • F16D48/064—Control of electrically or electromagnetically actuated clutches
    • 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
    • F16H61/66—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 specially adapted for continuously variable gearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/06—Combustion engines, Gas turbines
    • B60W2510/0638—Engine speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2520/00—Input parameters relating to overall vehicle dynamics
    • B60W2520/10—Longitudinal speed
    • 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
    • F16D2500/1022—Electromagnet
    • 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
    • F16D2500/10443—Clutch type
    • F16D2500/10475—Magnetic field, e.g. electro-rheological, magnetisable particles
    • 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
    • F16D2500/306—Signal inputs from the engine
    • F16D2500/3067—Speed of the engine
    • 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
    • F16D2500/31—Signal inputs from the vehicle
    • F16D2500/3108—Vehicle speed
    • 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
    • F16D2500/3144—Accelerator pedal position
    • F16D2500/31453—Accelerator pedal position threshold, e.g. switch
    • 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
    • F16D2500/70418—Current
    • 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
    • F16H61/21—Providing engine brake control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Control Of Transmission Device (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)

Claims (6)

Aktenzeichen: EP 85 3OO 634.4 Dipl.-Ing. Günther Eisenführ Π 1^"ί DRI Dipl.-Ing. Dieter R. Speiser Dr.-Ing. Werner W. Rahus Datum· 14. Oktober 1985 Dipl.-Ing. Detlef Ninnemann Dipl.-Ing. Jürgen Brügge FUJI JUKOGYO KABUSHIKI KAISHA 7-2 Nishishinjuku 1-chome, Shinjuku-ku, Tokyo, JAPAN System zum Steuern einer elektromagnetischen Kupplung eines Fahrzeuges Übersetzung der Patentansprüche der europäischen Patentanmeldung 85 300 634.4 PATENTANSPRÜCHE
1. System zum Steuern einer elektromagnetischen Kupplung eines Fahrzeuges mit einem stufenlos verstellbaren Riemengetriebe,
gekennzeichnet durch einen Fahrzeuggeschwindigkeitssensor (50) zum Erzeugen eines Signals abhängig von der Fahrzeuggeschwindigkeit;
einen Gaspedalschalter (52) zum Erzeugen eines Signals,
JB/iml
Martinistraße 24 Telefon Telecopierer Telex Datex-P
D-28OO Bremen 1 0421-328037 0421-32 68 34 244020 fepatd 44421040 311
wenn das Gaspedal in Ruhestellung ist; erste Mittel (53,56,57; 60-69) zum Zuführen eines Kupplungsstromes an eine Wicklung (15,51) der elektromagnetischen Kupplung (1) in Übereinstimmung mit den Fahrzuständen des Fahrzeuges; zweite Mittel (53,56; 60-60), die abhängig vom Signal des Gaspedalschalters (53) den Kupplungsstrom ausschaltet, wenn die Fahrzeuggeschwindigkeit unter einen vorbestimmten Wert fällt; und
dritte Mittel (53,56; 60-69), die abhängig vom Signal des Gaspedalschalters (52) einen Schleppstrom erzeugt, wenn die Fahrzeuggeschwindigkeit einen sehr niedrigen Wert annimmt bzw. das Fahrzeug zum Stillstand kommt.
2. System zum Steuern einer elektromagnetischen Kupplung nach Anspruch 1,
dadurch gekennzeichnet, daß ein Motordrehzahlsensor (51) zum Erzeugen eines Signals abhängig von der Motordrehzahl vorgesehen ist und daß die ersten Mittel (53,56; 60-69) beim Anfahren des Fahrzeuges abhängig von dem Signal des Motordrehzahlsensors mit ansteigender Motordrehzahl einen ansteigenden Kupplungsstrom zuführen.
3. System zum Steuern einer elektromagnetischen Kupplung nach Anspruch 1 oder 2,
dadurch gekennzeichnet, daß die ersten Mittel einen Mikrocomputer (60) enthalten.
4. Stufenlos verstellbares Riemengetriebe mit einer elektromagnetischen Kupplung und einem System zum Steuern einer Kupplung nach einem der vorstehenden Ansprüche.
5. Verfahren zum Steuern einer elektromagnetischen Kupplung eines Fahrzeuges mit einem stufenlos verstellbaren Riemengetriebe,
gekennzeichnet durch folgende Verfahrensschritte:
(a) Messen der Fahrzeuggeschwindigkeit;
(b) Messen des Niederdrückens oder des Freigebens eines Gaspedals des Fahrzeuges;
(c) Bestimmung des notwendigen Kupplungsstromes abhängig von der gemessenen Fahrzeuggeschwindigkeit und der Freigabe des Gaspedals nach folgender Maßgabe:
(I) Einrast-Kupplungsstrom, wenn die Fahrzeuggeschwindigkeit oberhalb eines vorbestimmten Wertes liegt;
(II) Kein Kupplungsstrom, wenn die Fahrzeuggeschwindigkeit unterhalb des vorbestimmten Wertes liegt und das Gaspedal sich in Ruhestellung befindet;
(III) Schlepp-Kupplungsstrom, wenn die Fahrzeuggeschwindigkeit sich unterhalb einer sehr niedrigen Fahrzeuggeschwindigkeit befindet, die niedriger als die vorbestimmte Geschwindigkeit ist; und
-A-
(d) Zuführen des so bestimmten Kupplungsstromes.
6. Verfahren nach Anspruch 5,
dadurch gekennzeichnet, daß der Verfahrensschritt der Bestimmung das folgende Kriterium einschließt:
(IV) Der Kupplungsstrom ist abhängig von der Motordrehzahl, wenn die Fahrzeuggeschwindigkeit unterhalb der vorbestimmten Geschwindigkeit liegt und das Gaspedal betätigt ist.
DE198585300634T 1984-01-31 1985-01-30 Steueranlage fuer eine elektromagnetische kupplung eines fahrzeuges. Pending DE153051T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59015412A JPS60161221A (ja) 1984-01-31 1984-01-31 車両用電磁式クラツチの制御装置

Publications (1)

Publication Number Publication Date
DE153051T1 true DE153051T1 (de) 1986-01-16

Family

ID=11888025

Family Applications (2)

Application Number Title Priority Date Filing Date
DE198585300634T Pending DE153051T1 (de) 1984-01-31 1985-01-30 Steueranlage fuer eine elektromagnetische kupplung eines fahrzeuges.
DE8585300634T Expired DE3563602D1 (en) 1984-01-31 1985-01-30 System for controlling an electromagnetic clutch for a vehicle

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8585300634T Expired DE3563602D1 (en) 1984-01-31 1985-01-30 System for controlling an electromagnetic clutch for a vehicle

Country Status (4)

Country Link
US (1) US4675817A (de)
EP (1) EP0153051B1 (de)
JP (1) JPS60161221A (de)
DE (2) DE153051T1 (de)

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Publication number Priority date Publication date Assignee Title
JPS6231532A (ja) * 1985-08-02 1987-02-10 Toyota Motor Corp 車両用磁粉式電磁クラツチの制御装置
DE3703759C2 (de) * 1986-02-27 1996-07-25 Volkswagen Ag Antriebsanordnung
JP2721964B2 (ja) * 1986-03-31 1998-03-04 富士重工業株式会社 電磁式クラッチのクラッチ制御方法
JPH0686189B2 (ja) * 1986-03-31 1994-11-02 富士重工業株式会社 車両用自動クラツチの制御装置
US4834226A (en) * 1986-04-09 1989-05-30 Fuji Jukogyo Kabushiki Kaisha Control system for an electromagnetic clutch for a vehicle
JPS62238126A (ja) * 1986-04-09 1987-10-19 Fuji Heavy Ind Ltd 車両用自動クラツチの制御装置
JP2652370B2 (ja) * 1986-04-24 1997-09-10 富士重工業株式会社 車両用自動クラツチの制御装置
JP2514798B2 (ja) * 1986-06-18 1996-07-10 富士重工業株式会社 車両用自動クラツチの制御装置
JPH0741806B2 (ja) * 1987-06-26 1995-05-10 三菱電機株式会社 車両用定速走行制御装置
DE3823820A1 (de) * 1988-07-14 1990-01-18 Bayerische Motoren Werke Ag Kraftwagen mit zahnrad-schaltgetriebe
JPH0771900B2 (ja) * 1989-04-12 1995-08-02 株式会社日立製作所 車両変速装置
US5662553A (en) * 1995-08-07 1997-09-02 Reichlinger; Gary Electromagnetic clutch and engine control
DE19530611C2 (de) * 1995-08-21 2003-04-30 Luk Gs Verwaltungs Kg Steuerung einer automatischen Kupplung
US20060018024A1 (en) * 2004-07-23 2006-01-26 Bryant Kyle R Panoramic see-through optical device
US20060225973A1 (en) * 2005-03-30 2006-10-12 Dimig Steven J Residual magnetic devices and methods
US8403124B2 (en) 2005-03-30 2013-03-26 Strattec Security Corporation Residual magnetic devices and methods
US7969705B2 (en) 2005-03-30 2011-06-28 Strattec Security Corporation Residual magnetic devices and methods
US20060219496A1 (en) * 2005-03-30 2006-10-05 Dimig Steven J Residual magnetic devices and methods
JP5346456B2 (ja) * 2007-10-02 2013-11-20 ヤンマー株式会社 作業車両の変速装置
FR3052833B1 (fr) * 2016-06-17 2019-07-19 Renault S.A.S Procede et dispositif de commande d’ouverture et de fermeture automatique d’embrayage

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US3132728A (en) * 1959-10-12 1964-05-12 Ferodo Sa Control system for an electromagnetic clutch
US4457411A (en) * 1980-06-02 1984-07-03 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Torque transmission device
US4494639A (en) * 1980-07-31 1985-01-22 Fuji Jukogyo Kabushiki Kaisha Electro-magnetic clutch control system for automobiles
JPS5737026A (en) * 1980-08-12 1982-03-01 Fuji Heavy Ind Ltd Control device of electromagnetic clutch for vehicle
JPS5787722A (en) * 1980-11-19 1982-06-01 Fuji Heavy Ind Ltd Control device for electromagnetic clutch for vehicle
US4518068A (en) * 1981-03-27 1985-05-21 Aisin Seiki Kabushikikaisha Automatic clutch control system
JPS57160724A (en) * 1981-03-27 1982-10-04 Aisin Seiki Co Ltd Automatic clutch controlling device
EP0092950B1 (de) * 1982-04-28 1986-07-23 LUCAS INDUSTRIES public limited company Steuersystem für die Kupplung der Kraftübertragung eines Kraftfahrzeuges
US4459878A (en) * 1982-05-21 1984-07-17 Aisin Seiki Kabushiki Kaisha Control system and method for a power delivery system having a continuously variable ratio transmission
US4514811A (en) * 1982-06-28 1985-04-30 Ford Motor Company Forward drive release system for automatic transmission
AU1725283A (en) * 1982-08-11 1984-02-16 Automotive Products Plc Clutch control system

Also Published As

Publication number Publication date
US4675817A (en) 1987-06-23
DE3563602D1 (en) 1988-08-11
JPS60161221A (ja) 1985-08-22
EP0153051B1 (de) 1988-07-06
EP0153051A1 (de) 1985-08-28

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