ES412520A1 - Braking system for vehicles. (Machine-translation by Google Translate, not legally binding) - Google Patents

Braking system for vehicles. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES412520A1
ES412520A1 ES412520A ES412520A ES412520A1 ES 412520 A1 ES412520 A1 ES 412520A1 ES 412520 A ES412520 A ES 412520A ES 412520 A ES412520 A ES 412520A ES 412520 A1 ES412520 A1 ES 412520A1
Authority
ES
Spain
Prior art keywords
pedal
compartments
piston
compartment
accelerator pedal
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
ES412520A
Other languages
Spanish (es)
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.)
Labavia SGE SARL
Original Assignee
Labavia SGE SARL
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 Labavia SGE SARL filed Critical Labavia SGE SARL
Publication of ES412520A1 publication Critical patent/ES412520A1/en
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
    • 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
    • B60T13/24—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 gaseous
    • B60T13/46—Vacuum systems
    • B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
    • B60T13/57—Vacuum systems indirect, i.e. vacuum booster units characterised by constructional features of control valves
    • 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
    • B60T11/103—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 in combination with other control devices
    • 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
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • B60T13/72—Electrical control in fluid-pressure brake systems in vacuum systems or vacuum booster units

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)
  • Braking Elements And Transmission Devices (AREA)

Abstract

Braking system for vehicles, comprising friction brakes hydraulically operated by the slides of a piston in a master cylinder, slides controlled in turn by depressing a brake pedal coupled to said piston by a kinematic chain and/or by sensitive means releasing the accelerator pedal, comprising: a mobile or deformable partition mounted on the kinematic chain comprised between the piston and the pedal, partition separating the two compartments a and b of a fixed box traversed by said chain; means for causing a depression to reign in these two compartments, taken in particular at a point of the motor assembly of the vehicle; and means subjected to the release of the accelerator pedal to automatically reduce at least in part the value of the depression that reigns in compartment b (compartment closest to the brake pedal) when the accelerator pedal is released, characterized in that the septum separates permanently and in a sealed manner the two compartments a and b and because the means subjected to the release of the accelerator pedal comprise a three-way valve mounted so as to connect the compartment b already with the pressure source when the pedal is depressed of the accelerator already well with the atmosphere, directly or not, when this pedal is released. (Machine-translation by Google Translate, not legally binding)
ES412520A 1972-03-10 1973-03-10 Braking system for vehicles. (Machine-translation by Google Translate, not legally binding) Expired ES412520A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7208451A FR2174776B1 (en) 1972-03-10 1972-03-10

Publications (1)

Publication Number Publication Date
ES412520A1 true ES412520A1 (en) 1976-01-01

Family

ID=9095000

Family Applications (1)

Application Number Title Priority Date Filing Date
ES412520A Expired ES412520A1 (en) 1972-03-10 1973-03-10 Braking system for vehicles. (Machine-translation by Google Translate, not legally binding)

Country Status (2)

Country Link
ES (1) ES412520A1 (en)
FR (1) FR2174776B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62501697A (en) * 1985-01-24 1987-07-09 グロ−バル・マ−ケットインベスティケイション・アンド・ベンチャ−・キャピタル・コンサルタント・カンパニ−・リミテッド・インコ−ポレ−テッド Brake operating mechanism
EP0214993A4 (en) * 1985-02-14 1987-07-13 Fail Safe Brake Corp Vehicle brake actuator arrangement.

Also Published As

Publication number Publication date
FR2174776B1 (en) 1975-10-24
FR2174776A1 (en) 1973-10-19

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