DE3470920D1 - Master cylinder with internal reservoir - Google Patents

Master cylinder with internal reservoir

Info

Publication number
DE3470920D1
DE3470920D1 DE8484307166T DE3470920T DE3470920D1 DE 3470920 D1 DE3470920 D1 DE 3470920D1 DE 8484307166 T DE8484307166 T DE 8484307166T DE 3470920 T DE3470920 T DE 3470920T DE 3470920 D1 DE3470920 D1 DE 3470920D1
Authority
DE
Germany
Prior art keywords
master cylinder
internal reservoir
reservoir
internal
master
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
DE8484307166T
Other languages
English (en)
Inventor
Dennis John Komatz
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 International UK Ltd
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Application granted granted Critical
Publication of DE3470920D1 publication Critical patent/DE3470920D1/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/16—Master control, e.g. master cylinders
    • B60T11/22—Master control, e.g. master cylinders characterised by being integral with reservoir
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/16—Master control, e.g. master cylinders
    • B60T11/165—Single master cylinders for pressurised systems
    • 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
    • F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
    • 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
    • F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
    • F16D2025/081—Hydraulic devices that initiate movement of pistons in slave cylinders for actuating clutches, i.e. master cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
DE8484307166T 1983-11-07 1984-10-18 Master cylinder with internal reservoir Expired DE3470920D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US54950883A 1983-11-07 1983-11-07
US06/633,869 US4679680A (en) 1983-11-07 1984-07-23 Clutch master cylinder with internal reservoir

Publications (1)

Publication Number Publication Date
DE3470920D1 true DE3470920D1 (en) 1988-06-09

Family

ID=27069158

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484307166T Expired DE3470920D1 (en) 1983-11-07 1984-10-18 Master cylinder with internal reservoir

Country Status (4)

Country Link
US (1) US4679680A (de)
EP (1) EP0142290B1 (de)
CA (1) CA1242400A (de)
DE (1) DE3470920D1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8510778D0 (en) * 1985-04-27 1985-06-05 Lucas Ind Plc Clutch actuating systems
US4856282A (en) * 1987-05-12 1989-08-15 Automotive Products Plc Center-feed master cylinder with retainer for valve stem
US4823677A (en) * 1988-01-19 1989-04-25 General Electric Company Brake power assist servomotor
US4924673A (en) * 1988-02-17 1990-05-15 Automotive Products Plc Master cylinder with parallel-bore reservoir
US4949590A (en) * 1988-02-17 1990-08-21 Automotive Products Plc Hydraulic cylinder assembly
GB8810553D0 (en) * 1988-05-05 1988-06-08 Smith D W Integrated hydraulic pedal
WO1990000994A1 (en) * 1988-07-26 1990-02-08 Automotive Products Plc Hydraulic apparatus
FR2634832B1 (fr) * 1988-07-26 1993-12-03 Automotive Products France Sa Appareil hydraulique
DE4240515A1 (de) * 1992-12-02 1994-06-09 Teves Gmbh Alfred Hauptzylinder mit Plungerkolben und tiefgezogenem Stufengehäuse
FR2792688B1 (fr) * 1999-04-22 2002-04-12 Valeo Cylindre hydraulique pour un dispositif de commande d'un embrayage de vehicule automobile
US20040025688A1 (en) * 2002-08-12 2004-02-12 Koekenberg Leonardus Gerhardus P. Method and tools for manufacturing a master cylinder for a brake system, and cylinder manufactured therewith
US7197875B2 (en) * 2005-03-24 2007-04-03 Henifin Philip S Hydraulic cylinder with coaxial, in-line reservoir
GB2475052B (en) * 2009-11-03 2017-03-01 Gm Global Tech Operations Llc Double clutch actuation arrangement

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1786912A (en) * 1927-10-21 1930-12-30 Edward J Madden Vehicle brake
DE716067C (de) * 1940-01-13 1942-01-12 Elektron Co M B H Berlin Haupt Pumpe fuer Flugzeugbremsanlagen
DE759540C (de) * 1941-01-20 1953-12-07 Karl Muenz Nachfuelleinrichtung fuer Druckzylinder von Fluessigkeitsbremsen, insbesondere fuer Kraftfahrzeuge
BE451064A (de) * 1942-06-20
US2525740A (en) * 1946-11-19 1950-10-10 Dunlop Rubber Co Master cylinder
BE493682A (de) * 1949-02-09
US2758444A (en) * 1952-08-13 1956-08-14 John W White Master cylinder assembly for hydraulic brakes
US3390524A (en) * 1964-10-30 1968-07-02 Girling Ltd Hydraulic braking systems for vehicles
GB1153177A (en) * 1965-09-03 1969-05-29 Girling Ltd Improvements in or relating to permanently coupled reservoir and master cylinder assemblies
FR2311696A1 (fr) * 1975-05-22 1976-12-17 Girling Ltd Perfectionnement aux maitres cylindres pour systemes de freinage de vehicules
DE2856417A1 (de) * 1978-12-28 1980-07-17 Bosch Gmbh Robert Hauptzylinder fuer eine hydraulische bremseinrichtung
DE3002850A1 (de) * 1980-01-26 1981-07-30 Audi Nsu Auto Union Ag, 7107 Neckarsulm Geberzylinder
DE3120272A1 (de) * 1981-05-21 1982-12-09 Alfred Teves Gmbh, 6000 Frankfurt Kupplungs-geberzylinder

Also Published As

Publication number Publication date
EP0142290B1 (de) 1988-05-04
CA1242400A (en) 1988-09-27
EP0142290A1 (de) 1985-05-22
US4679680A (en) 1987-07-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee