FR2352697A1 - BRAKING SYSTEM AND METHOD USING A SERVO-CONTROL DEVICE AND A SERVO-ACTION MODERATOR - Google Patents

BRAKING SYSTEM AND METHOD USING A SERVO-CONTROL DEVICE AND A SERVO-ACTION MODERATOR

Info

Publication number
FR2352697A1
FR2352697A1 FR7715629A FR7715629A FR2352697A1 FR 2352697 A1 FR2352697 A1 FR 2352697A1 FR 7715629 A FR7715629 A FR 7715629A FR 7715629 A FR7715629 A FR 7715629A FR 2352697 A1 FR2352697 A1 FR 2352697A1
Authority
FR
France
Prior art keywords
servo
moderator
action
control device
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
FR7715629A
Other languages
French (fr)
Other versions
FR2352697B1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2352697A1 publication Critical patent/FR2352697A1/en
Application granted granted Critical
Publication of FR2352697B1 publication Critical patent/FR2352697B1/fr
Granted 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
    • B60T8/34—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
    • B60T8/44—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 co-operating with a power-assist booster means associated with a master cylinder for controlling the release and reapplication of brake pressure through an interaction with the power assist device, i.e. open systems
    • B60T8/447—Reducing the boost of the power-assist booster means to reduce brake pressure
    • 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
    • B60T13/162—Master cylinder mechanically coupled with booster
    • B60T13/163—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
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • B60T13/72—Electrical control in fluid-pressure brake systems in vacuum systems or vacuum booster units
    • 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
    • B60T8/44—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 co-operating with a power-assist booster means associated with a master cylinder for controlling the release and reapplication of brake pressure through an interaction with the power assist device, i.e. open systems
    • B60T8/447—Reducing the boost of the power-assist booster means to reduce brake pressure
    • B60T8/448—Reducing the boost of the power-assist booster means to reduce brake pressure the power-assist booster means being a vacuum or compressed air booster

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Braking Systems And Boosters (AREA)
  • Regulating Braking Force (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
FR7715629A 1976-05-24 1977-05-23 BRAKING SYSTEM AND METHOD USING A SERVO-CONTROL DEVICE AND A SERVO-ACTION MODERATOR Granted FR2352697A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7605861A SE419427B (en) 1976-05-24 1976-05-24 DEVICE WHEEL LOADING DEVICE

Publications (2)

Publication Number Publication Date
FR2352697A1 true FR2352697A1 (en) 1977-12-23
FR2352697B1 FR2352697B1 (en) 1984-09-28

Family

ID=20327980

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7715629A Granted FR2352697A1 (en) 1976-05-24 1977-05-23 BRAKING SYSTEM AND METHOD USING A SERVO-CONTROL DEVICE AND A SERVO-ACTION MODERATOR

Country Status (18)

Country Link
JP (1) JPS52148779A (en)
AR (1) AR215003A1 (en)
AU (1) AU513895B2 (en)
BE (1) BE854932A (en)
BR (1) BR7703306A (en)
CA (1) CA1084561A (en)
CS (1) CS235062B2 (en)
DE (1) DE2723396A1 (en)
ES (1) ES459063A1 (en)
FR (1) FR2352697A1 (en)
GB (2) GB1585562A (en)
IT (1) IT1082093B (en)
MX (1) MX144393A (en)
NL (1) NL7705196A (en)
PL (1) PL134253B1 (en)
PT (1) PT66577B (en)
SE (1) SE419427B (en)
SU (1) SU1373308A3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3317629A1 (en) * 1983-05-14 1984-11-15 Alfred Teves Gmbh, 6000 Frankfurt METHOD FOR CONTROLLING A SLIP-CONTROLLED BRAKE SYSTEM AND DEVICE FOR IMPLEMENTING THE METHOD
DE3440972A1 (en) * 1984-11-09 1986-05-22 Robert Bosch Gmbh, 7000 Stuttgart BRAKE SYSTEM WITH A BRAKE POWER AMPLIFIER
GB2263954A (en) * 1992-02-04 1993-08-11 John Christopher Vowles A valve for cadence braking

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1413793A (en) * 1963-11-16 1965-10-08 Ferguson Res Ltd Harry Advanced braking system for vehicles
FR1559940A (en) * 1967-03-13 1969-03-14
FR1597560A (en) * 1967-04-08 1970-06-29
DE1941098A1 (en) * 1969-08-13 1971-02-25 Teldix Gmbh Braking force modulator
DE2037227A1 (en) * 1969-08-18 1971-02-25 Kelsey Hayes Co Blocking regulator
DE1940632A1 (en) * 1969-08-09 1971-03-04 Teldix Gmbh Hydraulic multi-circuit brake system with power amplifier and anti-lock regulator
FR2085988A1 (en) * 1970-04-10 1971-12-31 Teves Gmbh Alfred
US3659905A (en) * 1970-11-23 1972-05-02 Gen Motors Corp Modulated hydraulic anti-lock brake booster
US3829170A (en) * 1970-10-26 1974-08-13 E Rockwell Anti-skid brake system
GB1378368A (en) * 1972-07-31 1974-12-27 Aisin Seiki Hydraulic brake systems
FR2232469A1 (en) * 1973-06-08 1975-01-03 Goodyear Tire & Rubber
DE2346886A1 (en) * 1973-09-18 1975-03-27 Daimler Benz Ag Anti-blocking servo assisted brakes - with control valve to vary servo pressure to individual wheel cylinders

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1780667A1 (en) * 1967-04-08 1973-07-19 Teldix Gmbh ANTI-LOCK CONTROL SYSTEM FOR A PISTON CONTROLLED HYDRAULIC BRAKING SYSTEM
GB1267515A (en) * 1968-08-09 1972-03-22 Marconi Co Ltd Improvements in or relating to bearings

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1413793A (en) * 1963-11-16 1965-10-08 Ferguson Res Ltd Harry Advanced braking system for vehicles
FR1559940A (en) * 1967-03-13 1969-03-14
FR1597560A (en) * 1967-04-08 1970-06-29
DE1940632A1 (en) * 1969-08-09 1971-03-04 Teldix Gmbh Hydraulic multi-circuit brake system with power amplifier and anti-lock regulator
DE1941098A1 (en) * 1969-08-13 1971-02-25 Teldix Gmbh Braking force modulator
DE2037227A1 (en) * 1969-08-18 1971-02-25 Kelsey Hayes Co Blocking regulator
FR2085988A1 (en) * 1970-04-10 1971-12-31 Teves Gmbh Alfred
US3829170A (en) * 1970-10-26 1974-08-13 E Rockwell Anti-skid brake system
US3659905A (en) * 1970-11-23 1972-05-02 Gen Motors Corp Modulated hydraulic anti-lock brake booster
GB1378368A (en) * 1972-07-31 1974-12-27 Aisin Seiki Hydraulic brake systems
FR2232469A1 (en) * 1973-06-08 1975-01-03 Goodyear Tire & Rubber
DE2346886A1 (en) * 1973-09-18 1975-03-27 Daimler Benz Ag Anti-blocking servo assisted brakes - with control valve to vary servo pressure to individual wheel cylinders

Also Published As

Publication number Publication date
SU1373308A3 (en) 1988-02-07
AU513895B2 (en) 1981-01-15
CA1084561A (en) 1980-08-26
MX144393A (en) 1981-10-07
SE419427B (en) 1981-08-03
DE2723396C2 (en) 1989-02-09
PL134253B1 (en) 1985-08-31
DE2723396A1 (en) 1977-12-08
IT1082093B (en) 1985-05-21
PT66577A (en) 1977-06-01
AU2508277A (en) 1978-11-16
BR7703306A (en) 1978-03-14
AR215003A1 (en) 1979-08-31
NL7705196A (en) 1977-11-28
SE7605861L (en) 1977-11-25
BE854932A (en) 1977-11-23
JPS52148779A (en) 1977-12-10
JPS6150817B2 (en) 1986-11-06
GB1585563A (en) 1981-03-04
PL198373A1 (en) 1978-01-16
CS235062B2 (en) 1985-04-16
GB1585562A (en) 1981-03-04
ES459063A1 (en) 1978-04-16
FR2352697B1 (en) 1984-09-28
PT66577B (en) 1978-10-20

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