GB8806414D0 - Hydropneumatic clutch actuator - Google Patents

Hydropneumatic clutch actuator

Info

Publication number
GB8806414D0
GB8806414D0 GB888806414A GB8806414A GB8806414D0 GB 8806414 D0 GB8806414 D0 GB 8806414D0 GB 888806414 A GB888806414 A GB 888806414A GB 8806414 A GB8806414 A GB 8806414A GB 8806414 D0 GB8806414 D0 GB 8806414D0
Authority
GB
United Kingdom
Prior art keywords
clutch actuator
hydropneumatic
hydropneumatic clutch
actuator
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.)
Granted
Application number
GB888806414A
Other versions
GB2205377B (en
GB2205377A (en
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.)
Knorr Bremse AG
Original Assignee
Knorr Bremse 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 Knorr Bremse AG filed Critical Knorr Bremse AG
Publication of GB8806414D0 publication Critical patent/GB8806414D0/en
Publication of GB2205377A publication Critical patent/GB2205377A/en
Application granted granted Critical
Publication of GB2205377B publication Critical patent/GB2205377B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • F16D25/00—Fluid-actuated clutches
    • F16D25/12—Details not specific to one of the before-mentioned types
    • F16D25/126—Details not specific to one of the before-mentioned types adjustment for wear or play
    • 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
    • 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
    • F16D2048/0227—Source of pressure producing the clutch engagement or disengagement action within a circuit; Means for initiating command action in power assisted devices
    • F16D2048/0254—Double actuation, i.e. two actuation means can produce independently an engagement or disengagement of the clutch

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)
GB8806414A 1987-03-20 1988-03-18 Hydropneumatic clutch actuator Expired - Fee Related GB2205377B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3709166A DE3709166C1 (en) 1987-03-20 1987-03-20 Hydropneumatic clutch amplifier for motor vehicles

Publications (3)

Publication Number Publication Date
GB8806414D0 true GB8806414D0 (en) 1988-04-20
GB2205377A GB2205377A (en) 1988-12-07
GB2205377B GB2205377B (en) 1991-07-31

Family

ID=6323574

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8806414A Expired - Fee Related GB2205377B (en) 1987-03-20 1988-03-18 Hydropneumatic clutch actuator

Country Status (3)

Country Link
DE (1) DE3709166C1 (en)
FR (1) FR2612464B1 (en)
GB (1) GB2205377B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3907341A1 (en) * 1989-03-08 1990-09-13 Schaeffler Waelzlager Kg CLUTCH ACTUATING DEVICE
NO902057L (en) * 1990-05-09 1991-11-11 Kongsberg Automotive As POWER REINFORCEMENT DEVICE FOR CONNECTING AND DISABLING VEHICLE CLUTCHES.
IT1240219B (en) * 1990-07-17 1993-11-27 Bendix Italia S.P.A. FLUID DISPENSER WITH BIFLUIDIC CONTROL
FR2670259B1 (en) * 1990-12-07 1995-04-14 Valeo ACTUATOR FOR THE CONTROL OF A FRICTION CLUTCH WITH A DIAPHRAGM, PARTICULARLY FOR A MOTOR VEHICLE.
GB9205661D0 (en) * 1992-03-14 1992-04-29 Eaton Corp Self adjust clutch actuator
FR2695686B1 (en) * 1992-09-17 1994-10-28 Automotive Prod France Slave cylinder actuated by elastic means for hydraulic clutch.
GB9617930D0 (en) * 1996-08-28 1996-10-09 Eaton Corp Actuator system for vehicular automated clutches with electric motor actuator and pressurized override
DE102004041776B4 (en) * 2004-08-28 2009-01-29 Haldex Brake Products Gmbh Device for selectively disengaging or engaging a friction clutch for motor vehicles
CN103375512B (en) * 2013-06-14 2016-08-10 宁波神丰汽车部件有限公司 Clutch booster

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT181782B (en) * 1952-11-13 1955-04-25 Westinghouse Bremsen Gmbh Servo-assisted disengagement and engagement device for clutches in motor vehicles
GB854491A (en) * 1958-08-28 1960-11-23 Dewandre Co Ltd C Improvements in or relating to air pressure braking systems
US3433340A (en) * 1966-08-03 1969-03-18 Daikin Mfg Co Ltd Clutch servocontrol apparatus for automotive vehicles
FR2076172A5 (en) * 1970-01-05 1971-10-15 Ferodo Sa
FR2079852A5 (en) * 1970-02-16 1971-11-12 Westinghouse Freins & Signaux
DE2035065C3 (en) * 1970-07-15 1981-11-05 Wabco Fahrzeugbremsen Gmbh, 3000 Hannover Hydro-pneumatic power booster, especially clutch booster
DE2124948C3 (en) * 1971-05-19 1975-09-25 Wabco Westinghouse Gmbh, 3000 Hannover Automatic adjustment device for a hydraulic clutch actuation device of a motor vehicle, in particular for a hydropneumatic clutch booster
ES421223A1 (en) * 1973-12-06 1976-04-01 Fraymon Sa Vehicle clutch control systems
DE2455662A1 (en) * 1974-11-25 1976-05-26 Knorr Bremse Gmbh Clutch servo for heavy vehicle - to supplement manual force with hydraulic force has adjustable characteristics and has pneumatic control valve
IT1110714B (en) * 1979-01-23 1986-01-06 Ferrari Spa Esercizio Fabbrich SPEED CHANGE CONTROL FOR AUTOMOBILE VEHICLE
US4419923A (en) * 1979-07-17 1983-12-13 Nisshin Kogyo Kabushiki Kaisha Toggle assembly for vehicles or cars
DE3309712A1 (en) * 1983-03-18 1984-09-20 Bosch Gmbh Robert Vehicle drive clutch
FR2569794B1 (en) * 1984-08-28 1986-09-05 Renault Vehicules Ind DEVICE FOR ACTUATING BY CONTROL OF THE PRESSURE OF A FLUID WITH WEAR COMPENSATION AND CORRECTION OF CHARACTERISTICS IN PARTICULAR FOR FRICTION CLUTCH MECHANISMS

Also Published As

Publication number Publication date
FR2612464B1 (en) 1991-08-16
FR2612464A1 (en) 1988-09-23
GB2205377B (en) 1991-07-31
GB2205377A (en) 1988-12-07
DE3709166C1 (en) 1988-09-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20000318