FR2348836B1 - - Google Patents

Info

Publication number
FR2348836B1
FR2348836B1 FR7712065A FR7712065A FR2348836B1 FR 2348836 B1 FR2348836 B1 FR 2348836B1 FR 7712065 A FR7712065 A FR 7712065A FR 7712065 A FR7712065 A FR 7712065A FR 2348836 B1 FR2348836 B1 FR 2348836B1
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
FR7712065A
Other versions
FR2348836A1 (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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of FR2348836A1 publication Critical patent/FR2348836A1/fr
Application granted granted Critical
Publication of FR2348836B1 publication Critical patent/FR2348836B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
    • B62D5/07—Supply of pressurised fluid for steering also supplying other consumers ; control thereof
    • 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
    • B60T13/14—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 accumulators or reservoirs fed by pumps
    • B60T13/142—Systems with master cylinder
    • B60T13/143—Master cylinder mechanically coupled with booster
    • B60T13/144—Pilot valve provided inside booster piston
    • 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
    • B60T13/14—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 accumulators or reservoirs fed by pumps
    • B60T13/148—Arrangements for pressure supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Braking Systems And Boosters (AREA)
FR7712065A 1976-04-23 1977-04-21 Systeme de freinage assiste pour vehicule a moteur Granted FR2348836A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4707276A JPS52129884A (en) 1976-04-23 1976-04-23 Force multiplier

Publications (2)

Publication Number Publication Date
FR2348836A1 FR2348836A1 (fr) 1977-11-18
FR2348836B1 true FR2348836B1 (fr) 1981-07-17

Family

ID=12764952

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7712065A Granted FR2348836A1 (fr) 1976-04-23 1977-04-21 Systeme de freinage assiste pour vehicule a moteur

Country Status (5)

Country Link
US (1) US4149379A (fr)
JP (1) JPS52129884A (fr)
DE (1) DE2718098C3 (fr)
FR (1) FR2348836A1 (fr)
GB (1) GB1576059A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2753585A1 (de) * 1977-12-01 1979-06-07 Bosch Gmbh Robert Hydraulischer bremsverstaerker
DE2814163A1 (de) * 1978-04-01 1979-10-11 Teves Gmbh Alfred Notversorgungssystem
US4192337A (en) * 1978-08-07 1980-03-11 The Cessna Aircraft Company Priority flow valve
US4317332A (en) * 1979-02-28 1982-03-02 General Motors Corporation Hydraulic power brake system and hydraulic brake booster and controls therefor
DE3010672A1 (de) * 1980-03-20 1981-09-24 Volkswagenwerk Ag, 3180 Wolfsburg Steuerventil fuer eine hydraulische schaltungsanordnung eines kraftfahrzeuges
US4303089A (en) * 1980-10-14 1981-12-01 Deere & Company Steering including accumulator for supplying emergency reserve of fluid
US9868427B2 (en) 2015-10-14 2018-01-16 Robert Bosch Gmbh Vehicle hydraulic brake booster system and method

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3540218A (en) * 1969-05-12 1970-11-17 Gen Signal Corp Hydraulic supply system with two pumping units
US3887049A (en) * 1970-09-24 1975-06-03 Toyota Motor Co Ltd Hydraulic controls for transmission and brake systems with pressure booster
US3677007A (en) * 1970-09-29 1972-07-18 Bendix Corp Concentric brake booster with moving hoses
US3712176A (en) * 1970-12-21 1973-01-23 Bendix Corp Shuttle valve for hydraulic brake booster with emergency fluid supply
US3719044A (en) * 1971-08-18 1973-03-06 Bendix Corp Hybrid brake booster control valve
DE2157010A1 (de) * 1971-11-17 1973-05-24 Bosch Gmbh Robert Hydraulische anlage
CA1012443A (en) * 1973-07-16 1977-06-21 James P. Baker Motor vehicle open center series hydraulic circuit
US3898809A (en) * 1973-11-29 1975-08-12 Weatherhead Co Motor vehicle open-center series hydraulic circuit with accumulator
GB1506850A (en) * 1974-08-13 1978-04-12 Cam Gears Ltd Hydraulic systems
JPS5419508Y2 (fr) * 1974-10-30 1979-07-18
US4036106A (en) * 1975-04-03 1977-07-19 Southwestern Manufacturing Co. Actuator control system
US3995529A (en) * 1975-06-09 1976-12-07 The Bendix Corporation Reserve system activation and modulation for hydraulic feedback brake boosters

Also Published As

Publication number Publication date
FR2348836A1 (fr) 1977-11-18
US4149379A (en) 1979-04-17
DE2718098C3 (de) 1980-07-17
JPS52129884A (en) 1977-10-31
DE2718098A1 (de) 1977-11-10
DE2718098B2 (de) 1979-10-25
GB1576059A (en) 1980-10-01

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Legal Events

Date Code Title Description
ST Notification of lapse