BR8501006A - Sistema hidraulico de frenagem anti-derrapagem para veiculos - Google Patents

Sistema hidraulico de frenagem anti-derrapagem para veiculos

Info

Publication number
BR8501006A
BR8501006A BR8501006A BR8501006A BR8501006A BR 8501006 A BR8501006 A BR 8501006A BR 8501006 A BR8501006 A BR 8501006A BR 8501006 A BR8501006 A BR 8501006A BR 8501006 A BR8501006 A BR 8501006A
Authority
BR
Brazil
Prior art keywords
vehicles
braking system
hydraulic anti
skip
skip braking
Prior art date
Application number
BR8501006A
Other languages
English (en)
Inventor
Robert Alan Anderson
David Charles Hurst
Alfred Yardley
Original Assignee
Lucas Ind 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
Priority claimed from GB848405903A external-priority patent/GB8405903D0/en
Application filed by Lucas Ind Plc filed Critical Lucas Ind Plc
Publication of BR8501006A publication Critical patent/BR8501006A/pt

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
    • 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
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/28—Valves specially adapted therefor
    • B60T11/30—Bleed valves for hydraulic brake 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
    • 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
    • B60T8/4031—Pump units characterised by their construction or mounting
    • 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
    • B60T8/50—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
    • 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
    • B60T8/72—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 a difference between a speed condition, e.g. deceleration, and a fixed reference
    • B60T8/74—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 a difference between a speed condition, e.g. deceleration, and a fixed reference sensing a rate of change of velocity

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Regulating Braking Force (AREA)
BR8501006A 1984-03-07 1985-03-06 Sistema hidraulico de frenagem anti-derrapagem para veiculos BR8501006A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB848405903A GB8405903D0 (en) 1984-03-07 1984-03-07 Hydraulic anti-skid braking systems for vehicles
GB848416801A GB8416801D0 (en) 1984-03-07 1984-07-02 Hydraulic anti-skid braking

Publications (1)

Publication Number Publication Date
BR8501006A true BR8501006A (pt) 1985-10-29

Family

ID=26287422

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8501006A BR8501006A (pt) 1984-03-07 1985-03-06 Sistema hidraulico de frenagem anti-derrapagem para veiculos

Country Status (11)

Country Link
US (1) US4721346A (pt)
EP (1) EP0155132B1 (pt)
AU (1) AU577829B2 (pt)
BR (1) BR8501006A (pt)
CS (1) CS261879B2 (pt)
DE (1) DE3570631D1 (pt)
ES (1) ES8609076A1 (pt)
GB (1) GB2155573B (pt)
PT (1) PT80056B (pt)
SU (1) SU1449003A3 (pt)
TR (1) TR22218A (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3565079D1 (en) * 1984-03-07 1988-10-27 Lucas Ind Plc Improvements in hydraulic anti-skid braking systems for vehicles
US4648664A (en) * 1984-03-07 1987-03-10 Lucas Industries Public Limited Company Hydraulic anti-skid braking systems for vehicles
GB8507620D0 (en) * 1985-03-23 1985-05-01 Lucas Ind Plc Braking systems
DE3537127A1 (de) * 1985-10-18 1987-04-23 Bosch Gmbh Robert Blockierschutzbremsanlage
DE4027848A1 (de) * 1990-09-03 1992-03-05 Teves Gmbh Alfred Kolbenpumpe
US6957872B2 (en) * 2004-01-28 2005-10-25 Delphi Technologies, Inc. Integrated pre-charge for controlled brake systems
DE102012213216A1 (de) 2011-08-15 2013-02-21 Continental Teves Ag & Co. Ohg Bremsbetätigungseinheit

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA936149A (en) * 1970-02-28 1973-10-30 Girling Limited Control valves for hydraulic fluids
GB1295424A (pt) * 1970-06-26 1972-11-08
IT949050B (it) * 1972-02-10 1973-06-11 Fiat Spa Gruppo dosatore di scarico per impianti idraulici di frenatura antislittamento
GB1435536A (en) * 1973-06-16 1976-05-12 Girling Ltd Hydraulic braking systems
GB2109492B (en) * 1978-08-18 1983-10-05 Lucas Industries Ltd Improvements in hydraulic anti-skid braking systems for vehicles
IT1122761B (it) * 1978-08-18 1986-04-23 Lucas Industries Ltd Perfezionamenti nei sistemi di frenatura idraulici anti scivolamento per veicoli
GB2069640B (en) * 1980-02-16 1983-12-07 Lucas Industries Ltd Hydraulic anti-skid braking systems for vehicles
GB2090929A (en) * 1981-01-14 1982-07-21 Lucas Industries Ltd Anti-skid hydraulic braking systems for vehicles
US4457563A (en) * 1981-10-13 1984-07-03 Lucas Industries Public Limited Company Anti-skid hydraulic braking systems for vehicles
GB2109069B (en) * 1981-11-09 1985-08-07 Lucas Industries Ltd Modulators in hydraulic anti-skid braking systems for vehicles
DE3565079D1 (en) * 1984-03-07 1988-10-27 Lucas Ind Plc Improvements in hydraulic anti-skid braking systems for vehicles
US4648664A (en) * 1984-03-07 1987-03-10 Lucas Industries Public Limited Company Hydraulic anti-skid braking systems for vehicles

Also Published As

Publication number Publication date
GB2155573A (en) 1985-09-25
PT80056A (en) 1985-04-01
EP0155132B1 (en) 1989-05-31
ES540991A0 (es) 1986-04-01
GB2155573B (en) 1987-12-09
GB8505571D0 (en) 1985-04-03
CS261879B2 (en) 1989-02-10
TR22218A (tr) 1986-10-06
AU3914885A (en) 1985-09-12
ES8609076A1 (es) 1986-04-01
PT80056B (en) 1986-10-20
DE3570631D1 (en) 1989-07-06
US4721346A (en) 1988-01-26
AU577829B2 (en) 1988-10-06
EP0155132A2 (en) 1985-09-18
EP0155132A3 (en) 1986-08-13
CS159385A2 (en) 1988-07-15
SU1449003A3 (ru) 1988-12-30

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Legal Events

Date Code Title Description
MM Lapse due to non-payment of fees (art. 50)