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GB2093143B - Hydraulic actuation of a clutch - Google Patents

Hydraulic actuation of a clutch

Info

Publication number
GB2093143B
GB2093143B GB8136918A GB8136918A GB2093143B GB 2093143 B GB2093143 B GB 2093143B GB 8136918 A GB8136918 A GB 8136918A GB 8136918 A GB8136918 A GB 8136918A GB 2093143 B GB2093143 B GB 2093143B
Authority
GB
United Kingdom
Prior art keywords
clutch
hydraulic actuation
actuation
hydraulic
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.)
Expired
Application number
GB8136918A
Other versions
GB2093143A (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.)
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 GB2093143A publication Critical patent/GB2093143A/en
Application granted granted Critical
Publication of GB2093143B publication Critical patent/GB2093143B/en
Expired 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)
GB8136918A 1981-02-13 1981-12-08 Hydraulic actuation of a clutch Expired GB2093143B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3105239A DE3105239C2 (en) 1981-02-13 1981-02-13 Actuating device for a clutch

Publications (2)

Publication Number Publication Date
GB2093143A GB2093143A (en) 1982-08-25
GB2093143B true GB2093143B (en) 1984-12-05

Family

ID=6124790

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8136918A Expired GB2093143B (en) 1981-02-13 1981-12-08 Hydraulic actuation of a clutch

Country Status (5)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3422153A1 (en) * 1984-06-14 1985-12-19 Alfred Teves Gmbh, 6000 Frankfurt SERVO POWER REINFORCEMENT DEVICE
DE3900987A1 (en) * 1989-01-14 1990-07-26 Bosch Gmbh Robert Fluid-actuated transmission clutch
FR2848505B1 (en) * 2002-12-12 2005-12-23 Peugeot Citroen Automobiles Sa CLUTCH CONTROL DEVICE AND CORRESPONDING MOTOR VEHICLE
DE112014000470A5 (en) * 2013-01-18 2015-09-24 Schaeffler Technologies AG & Co. KG Fluidic system and method for driving a clutch device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1180970A (en) * 1956-08-13 1959-06-10 Gen Motors Corp Control device for motor vehicle power transmission mechanism
DE1167193B (en) * 1958-12-23 1964-04-02 Zahnradfabrik Friedrichshafen Device for controlling the engagement and disengagement of a clutch of a motor vehicle actuated by pressure medium
GB1019729A (en) * 1964-10-21 1966-02-09 Cessna Aircraft Co A combination fluid displacing master cylinder and flow control valve
US3348644A (en) * 1965-07-19 1967-10-24 Twin Disc Clutch Co Control for a power drive system and including shift-restricting inhibitors for a reversible transmission
DE2132144B2 (en) * 1971-06-29 1973-09-27 Voith Getriebe Kg, 7920 Heidenheim Hydrodynamic vehicle drive, in particular for a forklift
GB1425917A (en) * 1972-08-19 1976-02-25 Solartron Electronic Group Rms converter
GB1459419A (en) * 1973-01-22 1976-12-22 Automotive Prod Co Ltd Clutch operating mechanisms for motor vehicles
JPS585338B2 (en) * 1975-04-14 1983-01-31 株式会社小松製作所 Kutsusakutsumikomishiyariyou
DE2604608A1 (en) * 1976-02-06 1977-08-11 Hengstler Hydraulik Hydraulic actuator for friction clutch - has pressure relief control and valves with pneumatic pressure store to facilitate gradual clutch engagement
US4036342A (en) * 1976-06-28 1977-07-19 Towmotor Corporation Inching valve with means preventing high pressure inching
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
DE3105239A1 (en) 1982-09-02
CA1174616A (en) 1984-09-18
FR2500094A1 (en) 1982-08-20
GB2093143A (en) 1982-08-25
SE8200868L (en) 1982-08-14
DE3105239C2 (en) 1982-12-02

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Legal Events

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