FR2372059A1 - Maitre-cylindre a rattrapage rapide pour double circuit de freinage - Google Patents

Maitre-cylindre a rattrapage rapide pour double circuit de freinage

Info

Publication number
FR2372059A1
FR2372059A1 FR7735211A FR7735211A FR2372059A1 FR 2372059 A1 FR2372059 A1 FR 2372059A1 FR 7735211 A FR7735211 A FR 7735211A FR 7735211 A FR7735211 A FR 7735211A FR 2372059 A1 FR2372059 A1 FR 2372059A1
Authority
FR
France
Prior art keywords
master cylinder
quick release
brake circuit
dual brake
chamber
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Withdrawn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
FR7735211A
Other languages
English (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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of FR2372059A1 publication Critical patent/FR2372059A1/fr
Withdrawn legal-status Critical Current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
    • B60T11/224—Master control, e.g. master cylinders with pressure-varying means, e.g. with two stage operation provided by use of different piston diameters including continuous variation from one diameter to another
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)

Abstract

Ce maître-cylindre 10 comprend une première chambre de pression 40 de grande section d'où le fluide est refoulé pendant la phase initiale de la manoeuvre (phase de rattrapage du jeu des freins) vers les deux chambres de pression 52 et 54 et les circuits élémentaires 12 et 14 en franchissant le joint à lèvres 64 qu'elle atteint directement et le joint à lèvres 68 qu'elle atteint par les passages 124 et 126. Après le rattrapage du jeu et l'établissement de la pression de freinage désirée, le fluide est refoulé de la chambre 40 dans la chambre réservoir 30 à travers le passage 110 du corps de clapet 90 sans opposer de résistance à la suite de la manoeuvre du maître-cylindre.
FR7735211A 1976-11-29 1977-11-23 Maitre-cylindre a rattrapage rapide pour double circuit de freinage Withdrawn FR2372059A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/745,850 US4086770A (en) 1976-11-29 1976-11-29 Dual circuit quick take-up master cylinder

Publications (1)

Publication Number Publication Date
FR2372059A1 true FR2372059A1 (fr) 1978-06-23

Family

ID=24998505

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7735211A Withdrawn FR2372059A1 (fr) 1976-11-29 1977-11-23 Maitre-cylindre a rattrapage rapide pour double circuit de freinage

Country Status (2)

Country Link
US (1) US4086770A (fr)
FR (1) FR2372059A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2395868A1 (fr) * 1977-06-27 1979-01-26 Bendix Corp Maitre-cylindre double
EP0020206A1 (fr) * 1979-05-25 1980-12-10 The Bendix Corporation Maître-cylindre à remplissage rapide
FR2456650A1 (fr) * 1979-05-14 1980-12-12 Bendix Corp Maitre-cylindre a fonctionnement sequentiel

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4178757A (en) * 1977-08-10 1979-12-18 White Farm Equipment Company Flow control means
US4170386A (en) * 1977-09-12 1979-10-09 The Bendix Corporation Control for a two stage master cylinder
US4208881A (en) * 1978-07-25 1980-06-24 General Motors Corporation Quick take-up master cylinder
IT1126200B (it) * 1979-09-05 1986-05-14 Weber Spa Cilindro maestro moltiplicatore per impianti idraulici di frenatura di veicoli
JPS5650845A (en) * 1979-10-03 1981-05-08 Toyota Motor Corp Brake master cylinder device
JPS5653947A (en) * 1979-10-08 1981-05-13 Aisin Seiki Co Ltd Tanden-type master cylinder
US4329846A (en) * 1980-03-17 1982-05-18 The Bendix Corporation Fast fill displacement master cylinder
JPS56154356A (en) * 1980-04-25 1981-11-28 Nissan Motor Co Ltd Master cylinder
DE3162081D1 (en) * 1980-04-29 1984-03-08 Lucas Ind Plc Brake master cylinder
JPS56163942A (en) * 1980-05-20 1981-12-16 Nissan Motor Co Ltd Tandem master cylinder
CA1164510A (fr) * 1980-06-02 1984-03-27 Robert F. Gaiser Maitre cylindre a chambre auxiliaire a remplissage rapide dans le piston
US4398390A (en) * 1980-06-02 1983-08-16 The Bendix Corporation Master cylinder with fast fill auxiliary chamber within a piston
US4455830A (en) * 1981-09-02 1984-06-26 The Bendix Corporation Master cylinder
GB2121899B (en) * 1982-05-18 1986-06-11 Girlock Ltd Fast fill piston for master cylinder
DE3240542C3 (de) * 1982-11-03 1996-07-04 Teves Gmbh Alfred Tandemhauptzylinder
DE3508753A1 (de) * 1985-03-12 1986-09-18 Lucas Industries P.L.C., Birmingham, West Midlands Hauptbremszylinder mit fuellstufe
DE3508798A1 (de) * 1985-03-12 1986-09-18 Lucas Industries P.L.C., Birmingham, West Midlands Hauptbremszylinder mit fuellstufe
JPH0624915B2 (ja) * 1986-02-05 1994-04-06 トヨタ自動車株式会社 ブ−スタ付タンデムマスタシリンダ
EP1320484B1 (fr) * 2000-09-29 2010-08-18 Freni Brembo S.p.A. Actionneur hydraulique pour véhicules dirigés par un guidon
GB2370081B (en) * 2000-12-16 2004-09-29 Federal Mogul Brake Syst Ltd Brake master cylinder and other systems
TW536493B (en) * 2002-04-02 2003-06-11 Ching-Huan Tseng Variable ratio of force-enlarged master cylinder of a braking system
US20040182658A1 (en) * 2003-02-27 2004-09-23 Dimsey James J Pressure relief arrangement for a disc brake system
US20060070483A1 (en) * 2004-10-05 2006-04-06 Dimsey James J Brake and clutch lever height adjusters
US8209977B2 (en) 2010-07-08 2012-07-03 Robert Bosch Gmbh Fast-fill tandem master cylinder

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2036342A (en) * 1932-07-11 1936-04-07 Hydraulic Brake Co Compound cylinder
US2166742A (en) * 1937-02-03 1939-07-18 Homer T Lambert Volumetric control master cylinder
US2317604A (en) * 1941-05-26 1943-04-27 Lloyd L Hamilton Power actuator and control for hydraulic brakes
US2347349A (en) * 1942-02-02 1944-04-25 Bendix Aviat Corp Master cylinder
US2739448A (en) * 1950-10-24 1956-03-27 Troy Leonard Master cylinder for automotive brake systems
US3214913A (en) * 1961-11-21 1965-11-02 Holley Carburetor Co Hydraulic master cylinder
US3143860A (en) * 1962-05-07 1964-08-11 Kelsey Hayes Co Divided output master cylinder
US3140587A (en) * 1963-01-29 1964-07-14 Kelsey Hayes Co Divided output compound master cylinder
US3191384A (en) * 1963-05-17 1965-06-29 Frederick A Krusemark Multi-stage hydraulic master cylinder
GB1456205A (en) * 1972-11-30 1976-11-24 Girling Ltd Power assisted master cylinder assemblies
DE2461295A1 (de) * 1974-12-23 1976-07-01 Teves Gmbh Alfred Bremsgeraet fuer kraftfahrzeuge

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2395868A1 (fr) * 1977-06-27 1979-01-26 Bendix Corp Maitre-cylindre double
FR2456650A1 (fr) * 1979-05-14 1980-12-12 Bendix Corp Maitre-cylindre a fonctionnement sequentiel
EP0020206A1 (fr) * 1979-05-25 1980-12-10 The Bendix Corporation Maître-cylindre à remplissage rapide

Also Published As

Publication number Publication date
US4086770A (en) 1978-05-02

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Legal Events

Date Code Title Description
ST Notification of lapse