GB2251278B - An air-over-hydraulic anti-lock brake system - Google Patents

An air-over-hydraulic anti-lock brake system

Info

Publication number
GB2251278B
GB2251278B GB9110003A GB9110003A GB2251278B GB 2251278 B GB2251278 B GB 2251278B GB 9110003 A GB9110003 A GB 9110003A GB 9110003 A GB9110003 A GB 9110003A GB 2251278 B GB2251278 B GB 2251278B
Authority
GB
United Kingdom
Prior art keywords
air
over
brake system
lock brake
hydraulic anti
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 - Fee Related
Application number
GB9110003A
Other versions
GB2251278A (en
GB9110003D0 (en
Inventor
Hirotaka Nakamura
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.)
Akebono Brake Industry Co Ltd
Original Assignee
Akebono Brake Industry Co 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 Akebono Brake Industry Co Ltd filed Critical Akebono Brake Industry Co Ltd
Publication of GB9110003D0 publication Critical patent/GB9110003D0/en
Publication of GB2251278A publication Critical patent/GB2251278A/en
Application granted granted Critical
Publication of GB2251278B publication Critical patent/GB2251278B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B60T8/50—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
    • 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
    • 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
    • B60T8/46—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 the pressure being reduced by exhausting fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)
GB9110003A 1990-05-09 1991-05-09 An air-over-hydraulic anti-lock brake system Expired - Fee Related GB2251278B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11887890A JPH0415151A (en) 1990-05-09 1990-05-09 Hydraulic pressure controller for air over hydraulic brake

Publications (3)

Publication Number Publication Date
GB9110003D0 GB9110003D0 (en) 1991-07-03
GB2251278A GB2251278A (en) 1992-07-01
GB2251278B true GB2251278B (en) 1994-08-31

Family

ID=14747361

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9110003A Expired - Fee Related GB2251278B (en) 1990-05-09 1991-05-09 An air-over-hydraulic anti-lock brake system

Country Status (3)

Country Link
JP (1) JPH0415151A (en)
DE (1) DE4115140A1 (en)
GB (1) GB2251278B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0524531A (en) * 1991-07-19 1993-02-02 Akebono Brake Ind Co Ltd Brake controller
JPH0542863A (en) * 1991-08-13 1993-02-23 Akebono Brake Ind Co Ltd Brake controller
DE4213621A1 (en) * 1992-04-24 1993-10-28 Teves Gmbh Alfred Antilocking protected hydraulic braking system for motor vehicle - has operating unit consisting of braking power intensifier and connected to two circuit main braking cylinder
GB2439333A (en) * 2006-06-20 2007-12-27 Bamford Excavators Ltd Loading machine with ABS

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4889395A (en) * 1988-03-04 1989-12-26 Akebono Brake Industry Co., Ltd. Anti-lock control apparatus for air over hydraulic brake system
US4973108A (en) * 1988-08-02 1990-11-27 Akebono Brake Industry Co., Ltd. Anti-lock control device for air-over hydraulic brake system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4889395A (en) * 1988-03-04 1989-12-26 Akebono Brake Industry Co., Ltd. Anti-lock control apparatus for air over hydraulic brake system
US4973108A (en) * 1988-08-02 1990-11-27 Akebono Brake Industry Co., Ltd. Anti-lock control device for air-over hydraulic brake system

Also Published As

Publication number Publication date
DE4115140A1 (en) 1991-12-05
GB2251278A (en) 1992-07-01
JPH0415151A (en) 1992-01-20
GB9110003D0 (en) 1991-07-03

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Legal Events

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

Effective date: 19970509