FR2500094A1 - Dispositif d'activation pour commander l'ouverture par voie hydraulique d'un embrayage - Google Patents

Dispositif d'activation pour commander l'ouverture par voie hydraulique d'un embrayage Download PDF

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Publication number
FR2500094A1
FR2500094A1 FR8202390A FR8202390A FR2500094A1 FR 2500094 A1 FR2500094 A1 FR 2500094A1 FR 8202390 A FR8202390 A FR 8202390A FR 8202390 A FR8202390 A FR 8202390A FR 2500094 A1 FR2500094 A1 FR 2500094A1
Authority
FR
France
Prior art keywords
valve
pressure
piston
clutch
stop valve
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.)
Withdrawn
Application number
FR8202390A
Other languages
English (en)
French (fr)
Inventor
August Pfannkuchen
Friedrich Schreiner
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.)
ZF Friedrichshafen AG
Original Assignee
ZF Friedrichshafen AG
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 ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Publication of FR2500094A1 publication Critical patent/FR2500094A1/fr
Withdrawn legal-status Critical Current

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
    • 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
    • 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
    • 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
    • F16D48/02—Control by fluid pressure
    • F16D2048/0209—Control by fluid pressure characterised by fluid valves having control pistons, e.g. spools

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
FR8202390A 1981-02-13 1982-02-11 Dispositif d'activation pour commander l'ouverture par voie hydraulique d'un embrayage Withdrawn FR2500094A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813105239 DE3105239C2 (de) 1981-02-13 1981-02-13 Betätigungsvorrichtung für eine Kupplung

Publications (1)

Publication Number Publication Date
FR2500094A1 true FR2500094A1 (fr) 1982-08-20

Family

ID=6124790

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8202390A Withdrawn FR2500094A1 (fr) 1981-02-13 1982-02-11 Dispositif d'activation pour commander l'ouverture par voie hydraulique d'un embrayage

Country Status (5)

Country Link
CA (1) CA1174616A (de)
DE (1) DE3105239C2 (de)
FR (1) FR2500094A1 (de)
GB (1) GB2093143B (de)
SE (1) SE8200868L (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3422153A1 (de) * 1984-06-14 1985-12-19 Alfred Teves Gmbh, 6000 Frankfurt Servokraftverstaerkungsvorrichtung
DE3900987A1 (de) * 1989-01-14 1990-07-26 Bosch Gmbh Robert Druckmittelbetaetigte getriebe-kupplung
FR2848505B1 (fr) * 2002-12-12 2005-12-23 Peugeot Citroen Automobiles Sa Dispositif de commande d'embrayage et vehicule automobile correspondant
DE112014000470A5 (de) 2013-01-18 2015-09-24 Schaeffler Technologies AG & Co. KG Fluidisches System und Verfahren zum Ansteuern einer Kupplungseinrichtung

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1180970A (fr) * 1956-08-13 1959-06-10 Gen Motors Corp Dispositif de commande pour mécanisme de transmission de puissance de véhicule automobile
DE1167193B (de) * 1958-12-23 1964-04-02 Zahnradfabrik Friedrichshafen Einrichtung zum Steuern des Ein- und Ausrueckens einer durch Druckmittel betaetigten Kupplung eines Kraftfahrzeuges
GB1019729A (en) * 1964-10-21 1966-02-09 Cessna Aircraft Co A combination fluid displacing master cylinder and flow control valve
GB1094017A (en) * 1965-07-19 1967-12-06 Twin Disc Clutch Co Control for a power drive system
US3948367A (en) * 1971-06-29 1976-04-06 Voith Getriebe Kg Cluth responsive to torque of torque convertor
DE2613300A1 (de) * 1975-04-14 1976-10-28 Komatsu Mfg Co Ltd Antriebssystem fuer ein fahrzeug mit fahrwerk- und hilfsantrieben, die von einem gemeinsamen antriebsmotor angetrieben werden
GB1459419A (en) * 1973-01-22 1976-12-22 Automotive Prod Co Ltd Clutch operating mechanisms for motor vehicles
DE2604608A1 (de) * 1976-02-06 1977-08-11 Hengstler Hydraulik Kupplungssteuergeraet
FR2356841A1 (fr) * 1976-06-28 1978-01-27 Towmotor Corp Installation de limitation de pression pour la soupape progressive d'un accouplement hydraulique
US4093051A (en) * 1976-08-02 1978-06-06 Allis-Chalmers Corporation Hydraulic control system for power shift transmission

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1425917A (en) * 1972-08-19 1976-02-25 Solartron Electronic Group Rms converter

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1180970A (fr) * 1956-08-13 1959-06-10 Gen Motors Corp Dispositif de commande pour mécanisme de transmission de puissance de véhicule automobile
DE1167193B (de) * 1958-12-23 1964-04-02 Zahnradfabrik Friedrichshafen Einrichtung zum Steuern des Ein- und Ausrueckens einer durch Druckmittel betaetigten Kupplung eines Kraftfahrzeuges
GB1019729A (en) * 1964-10-21 1966-02-09 Cessna Aircraft Co A combination fluid displacing master cylinder and flow control valve
GB1094017A (en) * 1965-07-19 1967-12-06 Twin Disc Clutch Co Control for a power drive system
US3948367A (en) * 1971-06-29 1976-04-06 Voith Getriebe Kg Cluth responsive to torque of torque convertor
GB1459419A (en) * 1973-01-22 1976-12-22 Automotive Prod Co Ltd Clutch operating mechanisms for motor vehicles
DE2613300A1 (de) * 1975-04-14 1976-10-28 Komatsu Mfg Co Ltd Antriebssystem fuer ein fahrzeug mit fahrwerk- und hilfsantrieben, die von einem gemeinsamen antriebsmotor angetrieben werden
DE2604608A1 (de) * 1976-02-06 1977-08-11 Hengstler Hydraulik Kupplungssteuergeraet
FR2356841A1 (fr) * 1976-06-28 1978-01-27 Towmotor Corp Installation de limitation de pression pour la soupape progressive d'un accouplement hydraulique
US4093051A (en) * 1976-08-02 1978-06-06 Allis-Chalmers Corporation Hydraulic control system for power shift transmission

Also Published As

Publication number Publication date
SE8200868L (sv) 1982-08-14
DE3105239A1 (de) 1982-09-02
CA1174616A (en) 1984-09-18
DE3105239C2 (de) 1982-12-02
GB2093143B (en) 1984-12-05
GB2093143A (en) 1982-08-25

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