FR2235027B1 - - Google Patents

Info

Publication number
FR2235027B1
FR2235027B1 FR7323973A FR7323973A FR2235027B1 FR 2235027 B1 FR2235027 B1 FR 2235027B1 FR 7323973 A FR7323973 A FR 7323973A FR 7323973 A FR7323973 A FR 7323973A FR 2235027 B1 FR2235027 B1 FR 2235027B1
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
FR7323973A
Other languages
French (fr)
Other versions
FR2235027A1 (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.)
DBA SA
Original Assignee
DBA SA
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 DBA SA filed Critical DBA SA
Priority to FR7323973A priority Critical patent/FR2235027B1/fr
Priority to GB2498074A priority patent/GB1435677A/en
Priority to SE7408527A priority patent/SE405954B/en
Priority to IT2456474A priority patent/IT1027530B/en
Priority to DE19742431218 priority patent/DE2431218C2/en
Priority to JP7348674A priority patent/JPS5321473B2/ja
Priority to ES427786A priority patent/ES427786A1/en
Publication of FR2235027A1 publication Critical patent/FR2235027A1/fr
Application granted granted Critical
Publication of FR2235027B1 publication Critical patent/FR2235027B1/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
    • B60T8/17—Using electrical or electronic regulation means to control braking
    • B60T8/176—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS
    • B60T8/1761—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS responsive to wheel or brake dynamics, e.g. wheel slip, wheel acceleration or rate of change of brake fluid pressure
    • B60T8/17613—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS responsive to wheel or brake dynamics, e.g. wheel slip, wheel acceleration or rate of change of brake fluid pressure based on analogue circuits or digital circuits comprised of discrete electronic elements
    • 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
    • B60T8/26—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels
    • 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
    • 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
    • B60T8/4275—Pump-back systems
    • B60T8/4283—Pump-back systems having a pressure sensitive inlet valve
    • 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
    • B60T8/50—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 means for controlling the rate at which pressure is reapplied to or released from the brake
    • B60T8/5018—Pressure reapplication using restrictions
    • B60T8/5025—Pressure reapplication using restrictions in hydraulic brake systems
    • B60T8/5031—Pressure reapplication using restrictions in hydraulic brake systems open 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
    • B60T8/50—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 means for controlling the rate at which pressure is reapplied to or released from the brake
    • B60T8/5087—Pressure release using restrictions
    • B60T8/5093—Pressure release using restrictions in hydraulic brake systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Regulating Braking Force (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
FR7323973A 1973-06-29 1973-06-29 Expired FR2235027B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7323973A FR2235027B1 (en) 1973-06-29 1973-06-29
GB2498074A GB1435677A (en) 1973-06-29 1974-06-05 Antiskid braking method for a vehicle
SE7408527A SE405954B (en) 1973-06-29 1974-06-27 PROCEDURE FOR SLIP-RELEASING BRAKING OF VEHICLES AND FOR PERFORMING THE SET INTENDED VALVE UNIT
IT2456474A IT1027530B (en) 1973-06-29 1974-06-28 COMPLEX OF ANTI-SLIP BRAKING VALVES
DE19742431218 DE2431218C2 (en) 1973-06-29 1974-06-28 Pressure-operated brake system with anti-lock protection
JP7348674A JPS5321473B2 (en) 1973-06-29 1974-06-28
ES427786A ES427786A1 (en) 1973-06-29 1974-06-28 Antiskid braking method for a vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7323973A FR2235027B1 (en) 1973-06-29 1973-06-29

Publications (2)

Publication Number Publication Date
FR2235027A1 FR2235027A1 (en) 1975-01-24
FR2235027B1 true FR2235027B1 (en) 1976-05-07

Family

ID=9121808

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7323973A Expired FR2235027B1 (en) 1973-06-29 1973-06-29

Country Status (7)

Country Link
JP (1) JPS5321473B2 (en)
DE (1) DE2431218C2 (en)
ES (1) ES427786A1 (en)
FR (1) FR2235027B1 (en)
GB (1) GB1435677A (en)
IT (1) IT1027530B (en)
SE (1) SE405954B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5233866A (en) * 1975-09-10 1977-03-15 Nippon Steel Corp Runnout table for continuous roll mill
JPS5290781A (en) * 1976-01-23 1977-07-30 Sharp Corp Pressure control valve for vehicle lock protection device
US4123118A (en) * 1977-01-05 1978-10-31 Sharp Kabushiki Kaisha Antilock brake control system for a motorcycle front wheel
FR2402556A1 (en) * 1977-09-09 1979-04-06 Dba ANTI-SKID BRAKING SYSTEM COMPRISING A FLUID RE-SUPPLY DEVICE AND RE-SUPPLY DEVICE FOR SUCH A SYSTEM
JPS56148956U (en) * 1981-04-01 1981-11-09
US4675212A (en) * 1981-09-21 1987-06-23 Mannington Mills, Inc. Process for manufacturing decorative surface coverings
IT1208331B (en) * 1984-06-15 1989-06-12 Fiat Auto Spa ANTI-SKID APPARATUS FOR VEHICLES
IL114975A0 (en) * 1994-08-17 1995-12-08 Daewoo Electronics Co Ltd Valve utilizing shape memory alloys and an anti-lock brake system with the valve

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE698858C (en) * 1939-10-07 1940-11-19 Knorr Bremse Akt Ges Device for releasing locked axles
US3503653A (en) * 1967-03-13 1970-03-31 Eaton Yale & Towne Velocity sensing anti-skid braking system
DE2050690B2 (en) * 1970-10-15 1977-04-07 Graubremse Gmbh, 6900 Heidelberg Anti blocking brake control for heavy vehicle - with brake pressure modulation to smooth out cyclic braking
BE787296A (en) * 1971-08-09 1973-02-07 Philips Nv BRAKING DEVICE FOR VEHICLES, WITH ANTI-LOCK BRAKE CONTROL MEANS

Also Published As

Publication number Publication date
FR2235027A1 (en) 1975-01-24
SE405954B (en) 1979-01-15
JPS5321473B2 (en) 1978-07-03
IT1027530B (en) 1978-12-20
GB1435677A (en) 1976-05-12
DE2431218A1 (en) 1975-01-16
SE7408527L (en) 1974-12-30
JPS5036876A (en) 1975-04-07
DE2431218C2 (en) 1986-12-04
ES427786A1 (en) 1976-08-01

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