IT1233591B - Dispositivo attuatore in particolare per l'azionamento dell'innesto a frizione di un autoveicolo - Google Patents

Dispositivo attuatore in particolare per l'azionamento dell'innesto a frizione di un autoveicolo

Info

Publication number
IT1233591B
IT1233591B IT8967403A IT6740389A IT1233591B IT 1233591 B IT1233591 B IT 1233591B IT 8967403 A IT8967403 A IT 8967403A IT 6740389 A IT6740389 A IT 6740389A IT 1233591 B IT1233591 B IT 1233591B
Authority
IT
Italy
Prior art keywords
clutch
activating
pistons
cylinder
chamber
Prior art date
Application number
IT8967403A
Other languages
English (en)
Other versions
IT8967403A0 (it
Inventor
Cortesi Giorgio
Lupo Giorgio
Original Assignee
Iveco Fiat
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 Iveco Fiat filed Critical Iveco Fiat
Priority to IT8967403A priority Critical patent/IT1233591B/it
Publication of IT8967403A0 publication Critical patent/IT8967403A0/it
Priority to AT90109456T priority patent/ATE133476T1/de
Priority to EP90109456A priority patent/EP0399399B1/en
Priority to ES90109456T priority patent/ES2081873T3/es
Priority to DE69024996T priority patent/DE69024996T2/de
Priority to US07/528,061 priority patent/US5036965A/en
Application granted granted Critical
Publication of IT1233591B publication Critical patent/IT1233591B/it

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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/12—Details not specific to one of the before-mentioned types
    • 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
    • F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
    • F16D48/066—Control of fluid pressure, e.g. using an accumulator
    • 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 master or slave 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
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D2048/0221—Valves for clutch control systems; Details thereof
    • 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
    • F16D2048/0257—Hydraulic circuit layouts, i.e. details of hydraulic circuit elements or the arrangement thereof
    • F16D2048/0278—Two valves in series arrangement for controlling supply to actuation cylinder
    • 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
    • F16D2500/10—System to be controlled
    • F16D2500/104—Clutch
    • F16D2500/10443—Clutch type
    • F16D2500/1045—Friction clutch
    • 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
    • F16D2500/3023—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
    • F16D2500/30—Signal inputs
    • F16D2500/314—Signal inputs from the user
    • F16D2500/31406—Signal inputs from the user input from pedals
    • F16D2500/31413—Clutch pedal position

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Mechanical Operated Clutches (AREA)
IT8967403A 1989-05-26 1989-05-26 Dispositivo attuatore in particolare per l'azionamento dell'innesto a frizione di un autoveicolo IT1233591B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT8967403A IT1233591B (it) 1989-05-26 1989-05-26 Dispositivo attuatore in particolare per l'azionamento dell'innesto a frizione di un autoveicolo
AT90109456T ATE133476T1 (de) 1989-05-26 1990-05-18 Betätigungsgerät, insbesondere für die betätigung der reibungskupplung eines kraftfahrzeuges
EP90109456A EP0399399B1 (en) 1989-05-26 1990-05-18 Actuator device particularly suited to activating the friction clutch of a motor vehicle
ES90109456T ES2081873T3 (es) 1989-05-26 1990-05-18 Aparato activador especialmente adecuado para activar el embrague de friccion de un vehiculo a motor.
DE69024996T DE69024996T2 (de) 1989-05-26 1990-05-18 Betätigungsgerät, insbesondere für die Betätigung der Reibungskupplung eines Kraftfahrzeuges
US07/528,061 US5036965A (en) 1989-05-26 1990-05-23 Actuator device particularly suited to activating the friction clutch of a motor vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8967403A IT1233591B (it) 1989-05-26 1989-05-26 Dispositivo attuatore in particolare per l'azionamento dell'innesto a frizione di un autoveicolo

Publications (2)

Publication Number Publication Date
IT8967403A0 IT8967403A0 (it) 1989-05-26
IT1233591B true IT1233591B (it) 1992-04-06

Family

ID=11302101

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8967403A IT1233591B (it) 1989-05-26 1989-05-26 Dispositivo attuatore in particolare per l'azionamento dell'innesto a frizione di un autoveicolo

Country Status (6)

Country Link
US (1) US5036965A (it)
EP (1) EP0399399B1 (it)
AT (1) ATE133476T1 (it)
DE (1) DE69024996T2 (it)
ES (1) ES2081873T3 (it)
IT (1) IT1233591B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2664004A1 (fr) * 1990-06-27 1992-01-03 Luk Lamellen & Kupplungsbau Dispositif pour l'actionnement d'un embrayage.
IT1240218B (it) * 1990-07-17 1993-11-27 Bendix Italia S.P.A. Distributore di fluido sotto pressione
GB9111387D0 (en) * 1991-05-25 1991-07-17 Massey Ferguson Services Nv Clutches
DE4124384C1 (it) * 1991-07-23 1993-01-28 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De
DE4142744C2 (de) * 1991-12-22 1996-05-09 Hydraulik Ring Gmbh Kupplungsvorrichtung von Fahrzeugen
US5390497A (en) * 1992-03-14 1995-02-21 Eaton Corporation Self-adjusting clutch actuator
US5404982A (en) * 1993-03-04 1995-04-11 Eaton Corporation Clutch pedal dashpot driveline torque limiter
GB9406193D0 (en) * 1994-03-29 1994-05-18 Massey Ferguson Sa Hydraulic control valve assembly
US5850898A (en) * 1995-09-15 1998-12-22 Fahrzeugtechnik Ebern Gmbh Method and device for the hydraulic actuation of a clutch, especially for automobiles
DE19633420A1 (de) * 1995-09-15 1997-03-20 Ebern Fahrzeugtech Gmbh Verfahren und Vorrichtung zur hydraulischen Betätigung einer Kupplung, insbesondere für Kraftfahrzeuge
AT409535B (de) * 2001-01-15 2002-09-25 Man Steyr Ag Kraftfahrzeug mit einer der kupplungsbetätigungseinrichtung zugeordneten hilfskrafteinspeisevorrichtung
JP3940266B2 (ja) * 2001-01-22 2007-07-04 株式会社エクセディ クラッチ操作システム用油圧機構
AT410703B (de) * 2001-08-16 2003-07-25 Man Steyr Ag Hilfskraftunterstützte betätigungsvorrichtung für eine kupplung
AU2003251779A1 (en) * 2002-07-03 2004-01-23 Gmp Wireless Medicine, Inc. Electrode connector with rivet
DE102007045056A1 (de) * 2007-09-20 2009-04-02 Volkswagen Ag Ansteuerung einer Kupplung

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5872725A (ja) * 1981-10-27 1983-04-30 Isuzu Motors Ltd クラッチ制御装置
US4513850A (en) * 1983-02-09 1985-04-30 Allis-Chalmers Corporation Electrohydraulic power shift transmission system
DE3466496D1 (en) * 1983-06-21 1987-11-05 Fiat Auto Spa System for controlling the operation of the propelling apparatus in a motor vehicle
SE455489B (sv) * 1983-06-30 1988-07-18 Teves Gmbh Alfred Hydrauliskt bromssystem med en huvudcylinder och en hydraulisk bromskraftforsterkare forsedd med en pedalpaverkad dubbelsetesventil
DE3337275A1 (de) * 1983-10-13 1985-04-25 Robert Bosch Gmbh, 7000 Stuttgart Hydraulischer bremskraftverstaerker
JPS60199757A (ja) * 1984-03-22 1985-10-09 Aisin Seiki Co Ltd 車輌の液圧ブレ−キブ−スタ
DE3442908A1 (de) * 1984-11-24 1986-06-05 Alfred Teves Gmbh, 6000 Frankfurt Hydraulische kraftfahrzeugbremsanlage mit blockierschutz
DE3502281A1 (de) * 1985-01-24 1986-07-31 Alfred Teves Gmbh, 6000 Frankfurt Bremsdruckgeber fuer eine hydraulische bremsanlage, insbesondere fuer kraftfahrzeuge
DE3545500A1 (de) * 1985-12-20 1987-07-02 Rexroth Mannesmann Gmbh Elektrohydraulischer verstaerker, insbesondere zur hydraulischen betaetigung einer kupplung fuer ein fahrzeug
DE3600047A1 (de) * 1986-01-03 1987-07-09 Bosch Gmbh Robert Vorrichtung bei mit einem blockierschutzsystem (abs) ausgeruesteten kraftfahrzeugen
DE3605997A1 (de) * 1986-02-25 1987-08-27 Teves Gmbh Alfred Blockiergeschuetzte hydraulische bremsanlage
DE3639003A1 (de) * 1986-11-14 1988-05-19 Bosch Gmbh Robert Hydraulisches fahrzeugbremssystem
DE3717547A1 (de) * 1987-05-25 1988-12-15 Teves Gmbh Alfred Bremsbetaetigungsvorrichtung fuer kraftfahrzeuge
JPS641652A (en) * 1987-06-24 1989-01-06 Sumitomo Electric Ind Ltd Liquid pressure booster

Also Published As

Publication number Publication date
DE69024996T2 (de) 1996-07-04
EP0399399B1 (en) 1996-01-24
ATE133476T1 (de) 1996-02-15
US5036965A (en) 1991-08-06
DE69024996D1 (de) 1996-03-07
ES2081873T3 (es) 1996-03-16
EP0399399A1 (en) 1990-11-28
IT8967403A0 (it) 1989-05-26

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950530