FR2506243A1 - Ensemble maitres-cylindres pour un systeme de freinage de vehicule - Google Patents

Ensemble maitres-cylindres pour un systeme de freinage de vehicule

Info

Publication number
FR2506243A1
FR2506243A1 FR8208800A FR8208800A FR2506243A1 FR 2506243 A1 FR2506243 A1 FR 2506243A1 FR 8208800 A FR8208800 A FR 8208800A FR 8208800 A FR8208800 A FR 8208800A FR 2506243 A1 FR2506243 A1 FR 2506243A1
Authority
FR
France
Prior art keywords
master cylinders
piston
communication
master cylinder
braking system
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
FR8208800A
Other languages
English (en)
Other versions
FR2506243B1 (fr
Inventor
Anthony George Price
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
Publication of FR2506243A1 publication Critical patent/FR2506243A1/fr
Application granted granted Critical
Publication of FR2506243B1 publication Critical patent/FR2506243B1/fr
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
    • B60T11/20—Tandem, side-by-side, or other multiple master cylinder units
    • B60T11/21—Tandem, side-by-side, or other multiple master cylinder units with two pedals operating on respective circuits, pressures therein being equalised when both pedals are operated together, e.g. for steering
    • 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
    • B60T11/101—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 equalising arrangements

Landscapes

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

Abstract

INVENTION CONCERNANT LE FREINAGE DES VEHICULES. ENSEMBLE DE MAITRES-CYLINDRES DANS LEQUEL DES MAITRES-CYLINDRES SEPARES SONT RELIES PAR UN PASSAGE DE TRANSFERT COMMUN 30 PAR LEQUEL LES VOLUMES 28 "DE PRESSION" DES MAITRES-CYLINDRES EN AVANT DES PISTONS 3 SONT EN COMMUNICATION LORSQUE LES MAITRES-CYLINDRES FONCTIONNENT SIMULTANEMENT ET LA COMMUNICATION ENTRE LES VOLUMES SOUS PRESSION 28 EST COUPEE PAR UN MECANISME 33 A VALVE DE TRANSFERT LORSQU'UN DES MAITRES-CYLINDRES FONCTIONNE INDEPENDAMMENT. CHAQUE PISTON 3 EST GUIDE POUR COULISSER DANS SON PERCAGE RESPECTIF 1 SEULEMENT PAR CONTACT DE GLISSEMENT AVEC LE PERCAGE 1 D'UNE PARTIE DE GUIDAGE 9 DU PISTON 3 ET LA PARTIE DE GUIDAGE 9 EST DISPOSEE DU COTE LE PLUS EXTERIEUR D'UN ORIFICE DE TRANSFERT 34 AVEC LEQUEL LE PASSAGE DE TRANSFERT EST EN COMMUNICATION LORSQUE LE PISTON 3 SE TROUVE DANS UNE POSITION RETRACTEE. APPLICATION A DES SYSTEMES DE FREINAGE HYDRAULIQUES.
FR8208800A 1981-05-20 1982-05-19 Ensemble maitres-cylindres pour un systeme de freinage de vehicule Expired FR2506243B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8115447 1981-05-20

Publications (2)

Publication Number Publication Date
FR2506243A1 true FR2506243A1 (fr) 1982-11-26
FR2506243B1 FR2506243B1 (fr) 1987-09-04

Family

ID=10521932

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8208800A Expired FR2506243B1 (fr) 1981-05-20 1982-05-19 Ensemble maitres-cylindres pour un systeme de freinage de vehicule

Country Status (5)

Country Link
US (1) US4557110A (fr)
DE (1) DE3219042A1 (fr)
FR (1) FR2506243B1 (fr)
IT (1) IT1154508B (fr)
YU (1) YU44558B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4941323A (en) * 1986-02-18 1990-07-17 Automotive Products Plc Hydraulic cylinder provided with a seal-less piston
GB8710273D0 (en) * 1987-04-30 1987-06-03 Lucas Ind Plc Master cylinder assembly
US4856282A (en) * 1987-05-12 1989-08-15 Automotive Products Plc Center-feed master cylinder with retainer for valve stem
DE3738741A1 (de) * 1987-11-14 1989-05-24 Teves Gmbh Alfred Geberzylinder
DE3936832A1 (de) * 1989-04-22 1990-10-25 Teves Gmbh Alfred Hauptzylinder fuer eine hydraulische brems- und lenkbremsanlage
US5191765A (en) * 1989-04-21 1993-03-09 Alfred Teves Gmbh Master cylinder for a hydraulic brake system and steering brake system
DE3926452A1 (de) * 1989-08-10 1991-02-14 Teves Gmbh Alfred Bremsdruckgeber, insbesondere fuer kraftfahrzeugbremsanlagen
US6609370B2 (en) 2000-01-05 2003-08-26 Arvinmeritor, Inc. Dual hydraulic booster assemblies for vehicle hydraulic braking systems
CN103057540B (zh) * 2012-12-28 2015-07-15 芜湖盛力科技股份有限公司 一种叉车或农业机械制动泵
EP3204277B1 (fr) 2014-10-09 2020-12-23 VHIT S.p.A. Dispositif d'équilibrage de pression pour systèmes hydrauliques de freinage

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT293897B (de) * 1969-05-02 1971-10-25 Steyr Daimler Puch Ag Hydraulische Bremseinrichtung zum Lenk- oder Allradbremsen von zweiachsigen Fahrzeugen, insbesondere Ackerschleppern
FR2137416A1 (fr) * 1971-05-17 1972-12-29 Barkas Werke Renax Werke
FR2249789A1 (fr) * 1973-10-31 1975-05-30 Wabco Westinghouse Gmbh
FR2273698A1 (fr) * 1974-06-08 1976-01-02 Girling Ltd Ensemble de maitres-cylindres pour systeme hydraulique de freinage d'un vehicule

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2444181A (en) * 1942-02-10 1948-06-29 Baldwin Philip Sidney Master cylinder
GB1141877A (en) * 1961-06-30 1969-02-05 Girling Ltd Reservoir for hydraulic master cylinder
GB975477A (en) * 1962-11-01 1964-11-18 Ford Motor Co Clutch or brake master cylinder assembly
GB1211047A (en) * 1968-06-21 1970-11-04 Girling Ltd Two pedal hydraulic braking system
GB1381407A (en) * 1972-07-07 1975-01-22 Girling Ltd Master cylinder assemblies for vehicle hydraulic braking systems
US4329846A (en) * 1980-03-17 1982-05-18 The Bendix Corporation Fast fill displacement master cylinder
GB2072281B (en) * 1980-03-17 1984-01-11 Lucas Industries Ltd Hydraulic master cylinders

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT293897B (de) * 1969-05-02 1971-10-25 Steyr Daimler Puch Ag Hydraulische Bremseinrichtung zum Lenk- oder Allradbremsen von zweiachsigen Fahrzeugen, insbesondere Ackerschleppern
FR2137416A1 (fr) * 1971-05-17 1972-12-29 Barkas Werke Renax Werke
FR2249789A1 (fr) * 1973-10-31 1975-05-30 Wabco Westinghouse Gmbh
FR2273698A1 (fr) * 1974-06-08 1976-01-02 Girling Ltd Ensemble de maitres-cylindres pour systeme hydraulique de freinage d'un vehicule

Also Published As

Publication number Publication date
US4557110A (en) 1985-12-10
YU104582A (en) 1985-03-20
IT8221388A0 (it) 1982-05-20
DE3219042A1 (de) 1982-12-09
IT1154508B (it) 1987-01-21
YU44558B (en) 1990-10-31
FR2506243B1 (fr) 1987-09-04

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Legal Events

Date Code Title Description
TP Transmission of property