IT1190107B - HYDRAULIC BRAKING SYSTEM FOR MOTOR VEHICLES EQUIPPED WITH ANTI-LOCK ADJUSTMENT DEVICE - Google Patents

HYDRAULIC BRAKING SYSTEM FOR MOTOR VEHICLES EQUIPPED WITH ANTI-LOCK ADJUSTMENT DEVICE

Info

Publication number
IT1190107B
IT1190107B IT20205/86A IT2020586A IT1190107B IT 1190107 B IT1190107 B IT 1190107B IT 20205/86 A IT20205/86 A IT 20205/86A IT 2020586 A IT2020586 A IT 2020586A IT 1190107 B IT1190107 B IT 1190107B
Authority
IT
Italy
Prior art keywords
adjustment device
motor vehicles
braking system
hydraulic braking
vehicles equipped
Prior art date
Application number
IT20205/86A
Other languages
Italian (it)
Other versions
IT8620205A0 (en
IT8620205A1 (en
Inventor
Gunter Leineweber
Rolf Warnecke
Original Assignee
Volkswagen Ag
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 Volkswagen Ag filed Critical Volkswagen Ag
Publication of IT8620205A0 publication Critical patent/IT8620205A0/en
Publication of IT8620205A1 publication Critical patent/IT8620205A1/en
Application granted granted Critical
Publication of IT1190107B publication Critical patent/IT1190107B/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
    • 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
    • B60T8/40—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 comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the braking system
    • B60T8/4004—Repositioning the piston(s) of the brake control means by means of a fluid pressurising means in order to reduce the 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
    • B60T13/14—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 accumulators or reservoirs fed by pumps
    • B60T13/142—Systems with master cylinder
    • B60T13/145—Master cylinder integrated or hydraulically coupled with booster
    • B60T13/146—Part of the system directly actuated by booster 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
    • 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
    • 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
    • B60T8/441—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 using hydraulic boosters
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)
IT20205/86A 1985-04-25 1986-04-24 HYDRAULIC BRAKING SYSTEM FOR MOTOR VEHICLES EQUIPPED WITH ANTI-LOCK ADJUSTMENT DEVICE IT1190107B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3514908 1985-04-25

Publications (3)

Publication Number Publication Date
IT8620205A0 IT8620205A0 (en) 1986-04-24
IT8620205A1 IT8620205A1 (en) 1987-10-24
IT1190107B true IT1190107B (en) 1988-02-10

Family

ID=6269067

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20205/86A IT1190107B (en) 1985-04-25 1986-04-24 HYDRAULIC BRAKING SYSTEM FOR MOTOR VEHICLES EQUIPPED WITH ANTI-LOCK ADJUSTMENT DEVICE

Country Status (3)

Country Link
FR (1) FR2581009B1 (en)
GB (1) GB2174161B (en)
IT (1) IT1190107B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3707729A1 (en) * 1987-03-11 1988-09-22 Bosch Gmbh Robert HYDRAULIC VEHICLE BRAKE SYSTEM WITH ANTI-BLOCKING DEVICE
JPS63301155A (en) * 1987-05-29 1988-12-08 Aisin Seiki Co Ltd Actuator for car wheel lock prevention device
DE3737727C2 (en) * 1987-11-06 1996-05-02 Teves Gmbh Alfred Brake pressure control device
DE3817180A1 (en) * 1988-05-20 1989-11-30 Bosch Gmbh Robert BRAKE SYSTEM WITH ANTI-BLOCKING CONTROL FOR MOTOR VEHICLES
DE3836079A1 (en) * 1988-10-22 1990-04-26 Wabco Westinghouse Fahrzeug HYDRAULIC TWO-CIRCUIT BRAKE SYSTEM
JPH0367760A (en) * 1989-08-07 1991-03-22 Sumitomo Electric Ind Ltd Braking device
DE3936851A1 (en) * 1989-11-06 1991-05-08 Bosch Gmbh Robert ANTI-BLOCKING CONTROL SYSTEM
US5011238A (en) * 1990-03-19 1991-04-30 Allied-Signal Inc. Master cylinder with integrated adaptive braking and traction control system
JPH0446853A (en) * 1990-06-14 1992-02-17 Nissan Motor Co Ltd Brake controller
DE4310061A1 (en) * 1993-03-27 1994-09-29 Teves Gmbh Alfred Hydraulic brake system with slip control
JPH09507663A (en) * 1994-01-20 1997-08-05 アイティーティー・オートモーティブ・ヨーロップ・ゲーエムベーハー Hydraulic brake system with slip control
JP4288854B2 (en) 2000-08-16 2009-07-01 トヨタ自動車株式会社 Brake device
EP3066355A1 (en) * 2013-11-05 2016-09-14 Schaeffler Technologies AG & Co. KG Hydraulic arrangement

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4123117A (en) * 1974-05-04 1978-10-31 Aisin Seiki Kabushiki Kaisha Hydraulic roosting means
DE3413430A1 (en) * 1984-04-10 1985-10-17 Robert Bosch Gmbh, 7000 Stuttgart Vehicle brake system with antilock device
DE3444827A1 (en) * 1984-12-08 1986-06-12 Robert Bosch Gmbh, 7000 Stuttgart METHOD AND DEVICE FOR BRAKE PRESSURE CONTROL IN VEHICLE BRAKE SYSTEMS
DE3444828A1 (en) * 1984-12-08 1986-06-12 Robert Bosch Gmbh, 7000 Stuttgart BRAKE POWER AMPLIFIER

Also Published As

Publication number Publication date
GB2174161A (en) 1986-10-29
FR2581009B1 (en) 1989-12-08
IT8620205A0 (en) 1986-04-24
GB2174161B (en) 1988-11-30
FR2581009A1 (en) 1986-10-31
GB8610080D0 (en) 1986-05-29
IT8620205A1 (en) 1987-10-24

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