ES439546A1 - Servo-motors for vehicle braking systems - Google Patents

Servo-motors for vehicle braking systems

Info

Publication number
ES439546A1
ES439546A1 ES439546A ES439546A ES439546A1 ES 439546 A1 ES439546 A1 ES 439546A1 ES 439546 A ES439546 A ES 439546A ES 439546 A ES439546 A ES 439546A ES 439546 A1 ES439546 A1 ES 439546A1
Authority
ES
Spain
Prior art keywords
output
reaction
force
input
input element
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
ES439546A
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.)
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 ES439546A1 publication Critical patent/ES439546A1/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
    • B60T13/573—Vacuum systems indirect, i.e. vacuum booster units characterised by reaction devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
  • Braking Arrangements (AREA)

Abstract

Improvements in pressurized fluid operating servo motors of the kind in which an output force applied to a force output element is increased by differential pressures applied to opposite sides of a movable wall located in one layer, and application to opposite sides The wall pressure differential pressure is controlled by valve means operating in response to an input force applied to an input element, a reactive proportion of the output force being transmitted again from the output element to the input element through reaction means to provide a reaction or "touch" so that the driver can do more easily with the operation of the servomotor, characterized in that the reaction medium comprises a single component in the form of a one-piece annular reaction plate with a corrugated contour that, in practice, is intended to flex to transmit a load from the wall vile to the output element and to transmit the relative proportion of the output charge back to the input element. (Machine-translation by Google Translate, not legally binding)
ES439546A 1974-07-20 1975-07-17 Servo-motors for vehicle braking systems Expired ES439546A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3223774A GB1484202A (en) 1974-07-20 1974-07-20 Servo-motors for vehicle braking systems

Publications (1)

Publication Number Publication Date
ES439546A1 true ES439546A1 (en) 1977-02-16

Family

ID=10335465

Family Applications (1)

Application Number Title Priority Date Filing Date
ES439546A Expired ES439546A1 (en) 1974-07-20 1975-07-17 Servo-motors for vehicle braking systems

Country Status (6)

Country Link
JP (1) JPS5134372A (en)
BR (1) BR7504510A (en)
ES (1) ES439546A1 (en)
FR (1) FR2278967A1 (en)
GB (1) GB1484202A (en)
IN (1) IN144763B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54110929U (en) * 1978-01-20 1979-08-04

Also Published As

Publication number Publication date
BR7504510A (en) 1976-07-06
JPS5134372A (en) 1976-03-24
AU8281775A (en) 1977-01-13
IN144763B (en) 1978-07-01
GB1484202A (en) 1977-09-01
FR2278967A1 (en) 1976-02-13

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