SE8902659D0 - VEHICLE BRAKE SYSTEM WITH LOAD PROTECTION - Google Patents

VEHICLE BRAKE SYSTEM WITH LOAD PROTECTION

Info

Publication number
SE8902659D0
SE8902659D0 SE8902659A SE8902659A SE8902659D0 SE 8902659 D0 SE8902659 D0 SE 8902659D0 SE 8902659 A SE8902659 A SE 8902659A SE 8902659 A SE8902659 A SE 8902659A SE 8902659 D0 SE8902659 D0 SE 8902659D0
Authority
SE
Sweden
Prior art keywords
split
brake
brakes
brake system
vehicle brake
Prior art date
Application number
SE8902659A
Other languages
Swedish (sv)
Other versions
SE8902659L (en
Inventor
W-D Jonner
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of SE8902659D0 publication Critical patent/SE8902659D0/en
Publication of SE8902659L publication Critical patent/SE8902659L/en

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
    • B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
    • B60T15/02—Application and release valves
    • 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
    • B60T8/343—Systems characterised by their lay-out
    • B60T8/344—Hydraulic systems
    • B60T8/345—Hydraulic systems having more than one brake circuit per wheel
    • 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
    • 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
    • B60T8/88—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 with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means
    • B60T8/92—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 with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means automatically taking corrective action
    • B60T8/94—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 with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means automatically taking corrective action on a fluid pressure regulator

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Regulating Braking Force (AREA)
  • Braking Systems And Boosters (AREA)

Abstract

The system (2) has only two electrically controllable valve arrangements (15, 16) for four split brakes (6, 7, 8, 9) which valve arrangements act on a left-hand or right-hand split brake (6, 8) respectively. Between the other split brakes (7, 9) and a dual-circuit brake pressure source (4), there is a valve arrangement (29), which is controllable by means of pressure medium pressure. This valve arrangement is controlled by a lower of the brake pressures prevailing between the electrically controllable valve arrangements (15, 16) and the first split brakes (6, 8) connected directly to them, in order to adjust the brake pressures in the two second split brakes (7, 9) to this lower brake pressure. <IMAGE>
SE8902659A 1988-08-04 1989-08-03 VEHICLE BRAKE SYSTEM WITH LOAD PROTECTION SE8902659L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3826528A DE3826528C2 (en) 1988-08-04 1988-08-04 Vehicle brake system with anti-lock device

Publications (2)

Publication Number Publication Date
SE8902659D0 true SE8902659D0 (en) 1989-08-03
SE8902659L SE8902659L (en) 1990-02-05

Family

ID=6360246

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8902659A SE8902659L (en) 1988-08-04 1989-08-03 VEHICLE BRAKE SYSTEM WITH LOAD PROTECTION

Country Status (5)

Country Link
JP (1) JPH0295957A (en)
KR (1) KR970001106B1 (en)
DE (1) DE3826528C2 (en)
GB (1) GB2223547B (en)
SE (1) SE8902659L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6530625B2 (en) * 1999-08-27 2003-03-11 Alliedsignal Inc. Electrically actuated brake with vibration damping

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2933085A1 (en) * 1979-08-16 1981-02-26 Bosch Gmbh Robert ANTI-BLOCKING CONTROL SYSTEM
DE3200725A1 (en) * 1982-01-13 1983-07-21 Robert Bosch Gmbh, 7000 Stuttgart BRAKE SYSTEM
DE3201047A1 (en) * 1982-01-15 1983-07-28 Daimler-Benz Ag, 7000 Stuttgart "BRAKE FORCE CONTROL FOR AT LEAST ONE AXLE OF A VEHICLE EQUIPPED WITH AN ANTI-BLOCKING SYSTEM"
JPS6291352A (en) * 1985-09-13 1987-04-25 Nippon Ee B S Kk Hydraulic control device for antiskid device

Also Published As

Publication number Publication date
DE3826528A1 (en) 1990-02-08
GB2223547B (en) 1992-08-12
GB2223547A (en) 1990-04-11
KR970001106B1 (en) 1997-01-28
SE8902659L (en) 1990-02-05
JPH0295957A (en) 1990-04-06
GB8917807D0 (en) 1989-09-20
KR900003013A (en) 1990-03-23
DE3826528C2 (en) 1996-05-09

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