FR2208808B1 - - Google Patents

Info

Publication number
FR2208808B1
FR2208808B1 FR7342732A FR7342732A FR2208808B1 FR 2208808 B1 FR2208808 B1 FR 2208808B1 FR 7342732 A FR7342732 A FR 7342732A FR 7342732 A FR7342732 A FR 7342732A FR 2208808 B1 FR2208808 B1 FR 2208808B1
Authority
FR
France
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
FR7342732A
Other versions
FR2208808A1 (fr
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.)
Girling Ltd
Original Assignee
Girling 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 Girling Ltd filed Critical Girling Ltd
Publication of FR2208808A1 publication Critical patent/FR2208808A1/fr
Application granted granted Critical
Publication of FR2208808B1 publication Critical patent/FR2208808B1/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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/88—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means
    • B60T8/92—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means automatically taking corrective action
    • B60T8/94—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means automatically taking corrective action on a fluid pressure regulator
    • 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
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/12—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid
    • B60T13/16—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid using pumps directly, i.e. without interposition of accumulators or reservoirs
    • B60T13/161—Systems with master cylinder
    • 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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/343—Systems characterised by their lay-out
    • B60T8/344—Hydraulic systems
    • B60T8/347—3 Channel systems
    • 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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/42—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition having expanding chambers for controlling pressure, i.e. closed systems
    • B60T8/4208—Debooster systems
    • B60T8/4225—Debooster systems having a fluid actuated expansion unit
    • B60T8/4233—Debooster systems having a fluid actuated expansion unit with brake pressure relief by introducing fluid pressure into the expansion unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
FR7342732A 1972-12-02 1973-11-30 Expired FR2208808B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5577572A GB1390947A (en) 1972-12-02 1972-12-02 Anti-skid brakind system for vehicles

Publications (2)

Publication Number Publication Date
FR2208808A1 FR2208808A1 (fr) 1974-06-28
FR2208808B1 true FR2208808B1 (fr) 1976-06-25

Family

ID=10474844

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7342732A Expired FR2208808B1 (fr) 1972-12-02 1973-11-30

Country Status (6)

Country Link
US (1) US3941427A (fr)
JP (1) JPS5225510B2 (fr)
BR (1) BR7309401D0 (fr)
DE (1) DE2359879A1 (fr)
FR (1) FR2208808B1 (fr)
GB (1) GB1390947A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50126663U (fr) * 1974-03-30 1975-10-17
DE2458515C2 (de) * 1974-12-11 1986-04-17 Alfred Teves Gmbh, 6000 Frankfurt Bremskraftregler für eine Zweikreisbremsanlage
US4022514A (en) * 1974-12-19 1977-05-10 Aisin Seiki Kabushiki Kaisha Anti-skid brake control system
DE2824482A1 (de) * 1978-06-03 1979-12-13 Bosch Gmbh Robert Hydraulische mehrkreisbremsanlage
US4685749A (en) * 1983-10-20 1987-08-11 Nippondenso Co., Ltd. Hydraulic pressure control device for use in vehicle anti-skid braking system
IT1200054B (it) * 1986-09-26 1989-01-05 Fiat Auto Spa Dispositivo per l'applicazione selettiva di pressione fluidica di azionamento agli organi frenanti di un veicolo con funzione antibloccaggio delle ruote
US4982999A (en) * 1989-09-29 1991-01-08 Allied-Signal Inc. Adaptive braking system default activated proportioning valve
FR2663597A1 (fr) * 1990-06-20 1991-12-27 Bendix Europ Services Tech Systeme de freinage a commande hydraulique et correcteur associe.

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2812983A (en) * 1953-07-21 1957-11-12 Westinghouse Air Brake Co Safety interlock apparatus for antiwheel-slide equipment
GB1282310A (en) * 1968-08-22 1972-07-19 Nissan Motor An anti-skid apparatus for use in a braking system for a motor vehicle
US3724915A (en) * 1968-09-30 1973-04-03 Bendix Corp Hydraulic pressure modulator
US3556615A (en) * 1968-10-28 1971-01-19 Kelsey Hayes Co Skid control system
GB1324593A (en) * 1969-09-17 1973-07-25 Girling Ltd Hydraulic systems for vehicles
US3666328A (en) * 1970-10-09 1972-05-30 Gen Motors Corp Wheel anti-lock control system
US3672731A (en) * 1970-12-18 1972-06-27 Gen Motors Corp Fail safe brake antilock modulator
DE2142552C2 (de) * 1971-08-25 1984-06-07 Alfred Teves Gmbh, 6000 Frankfurt Drucksteuerventil für eine Antiblockierregelanlage
US3813130A (en) * 1971-11-18 1974-05-28 Aisin Seiki Antiskid control system
US3810680A (en) * 1972-11-29 1974-05-14 Gen Motors Corp Pressure supported modulator

Also Published As

Publication number Publication date
FR2208808A1 (fr) 1974-06-28
DE2359879A1 (de) 1974-06-20
BR7309401D0 (pt) 1974-08-29
JPS5225510B2 (fr) 1977-07-08
GB1390947A (en) 1975-04-16
US3941427A (en) 1976-03-02
JPS4986770A (fr) 1974-08-20

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Legal Events

Date Code Title Description
ST Notification of lapse