GB2193276B - Vehicle antilock braking system - Google Patents

Vehicle antilock braking system

Info

Publication number
GB2193276B
GB2193276B GB8716585A GB8716585A GB2193276B GB 2193276 B GB2193276 B GB 2193276B GB 8716585 A GB8716585 A GB 8716585A GB 8716585 A GB8716585 A GB 8716585A GB 2193276 B GB2193276 B GB 2193276B
Authority
GB
United Kingdom
Prior art keywords
braking system
antilock braking
vehicle antilock
vehicle
braking
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 - Lifetime
Application number
GB8716585A
Other versions
GB8716585D0 (en
GB2193276A (en
Inventor
Philip Michael Antrobus
Bernard Bollons
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.)
Automotive Products PLC
Original Assignee
Automotive Products PLC
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 Automotive Products PLC filed Critical Automotive Products PLC
Publication of GB8716585D0 publication Critical patent/GB8716585D0/en
Publication of GB2193276A publication Critical patent/GB2193276A/en
Application granted granted Critical
Publication of GB2193276B publication Critical patent/GB2193276B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B60T8/58—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 responsive to speed and another condition or to plural speed conditions
    • 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
    • B60T8/4208—Debooster systems
    • B60T8/4225—Debooster systems having a fluid actuated expansion unit
    • B60T8/4241—Debooster systems having a fluid actuated expansion unit pneumatically
    • B60T8/425—Debooster systems having a fluid actuated expansion unit pneumatically using a vacuum
    • 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
    • B60T8/5012—Pressure reapplication using a plurality of valves in parallel
    • 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
    • B60T8/5081—Pressure release using a plurality of valves in parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Regulating Braking Force (AREA)
GB8716585A 1986-08-02 1987-07-14 Vehicle antilock braking system Expired - Lifetime GB2193276B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868618936A GB8618936D0 (en) 1986-08-02 1986-08-02 Vehicle antilock braking system

Publications (3)

Publication Number Publication Date
GB8716585D0 GB8716585D0 (en) 1987-08-19
GB2193276A GB2193276A (en) 1988-02-03
GB2193276B true GB2193276B (en) 1990-01-24

Family

ID=10602151

Family Applications (2)

Application Number Title Priority Date Filing Date
GB868618936A Pending GB8618936D0 (en) 1986-08-02 1986-08-02 Vehicle antilock braking system
GB8716585A Expired - Lifetime GB2193276B (en) 1986-08-02 1987-07-14 Vehicle antilock braking system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB868618936A Pending GB8618936D0 (en) 1986-08-02 1986-08-02 Vehicle antilock braking system

Country Status (1)

Country Link
GB (2) GB8618936D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114572170A (en) * 2020-11-30 2022-06-03 六和机械股份有限公司 Anti-lock braking system and control method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1463894A (en) * 1973-02-15 1977-02-09 Wabco Westinghouse Gmbh Anti-lock control system for fluid pressure operated vehicle brakes
US4225195A (en) * 1978-05-26 1980-09-30 Wabco Westinghouse Gmbh Process and device for the regulation of braking pressure in lock-up protection systems
GB1599257A (en) * 1977-04-20 1981-09-30 Wabco Fahrzeugbremsen Gmbh Vehicle anti-skid brake systems
GB2092249A (en) * 1981-02-04 1982-08-11 Nippon Air Brake Co Vehicle Skid Control Arrangements

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1463894A (en) * 1973-02-15 1977-02-09 Wabco Westinghouse Gmbh Anti-lock control system for fluid pressure operated vehicle brakes
GB1599257A (en) * 1977-04-20 1981-09-30 Wabco Fahrzeugbremsen Gmbh Vehicle anti-skid brake systems
US4225195A (en) * 1978-05-26 1980-09-30 Wabco Westinghouse Gmbh Process and device for the regulation of braking pressure in lock-up protection systems
GB2092249A (en) * 1981-02-04 1982-08-11 Nippon Air Brake Co Vehicle Skid Control Arrangements

Also Published As

Publication number Publication date
GB8618936D0 (en) 1986-09-10
GB8716585D0 (en) 1987-08-19
GB2193276A (en) 1988-02-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee