DE2712035C2 - - Google Patents

Info

Publication number
DE2712035C2
DE2712035C2 DE19772712035 DE2712035A DE2712035C2 DE 2712035 C2 DE2712035 C2 DE 2712035C2 DE 19772712035 DE19772712035 DE 19772712035 DE 2712035 A DE2712035 A DE 2712035A DE 2712035 C2 DE2712035 C2 DE 2712035C2
Authority
DE
Germany
Prior art keywords
valve
pressure
valves
brake
lock device
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
DE19772712035
Other languages
German (de)
English (en)
Other versions
DE2712035A1 (de
Inventor
Ivan Olton Solihull Warwickshire Gb Mortimer
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.)
Sab Wabco Holdings BV
Original Assignee
Girling 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 Girling Ltd filed Critical Girling Ltd
Publication of DE2712035A1 publication Critical patent/DE2712035A1/de
Application granted granted Critical
Publication of DE2712035C2 publication Critical patent/DE2712035C2/de
Granted 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
    • B60T8/36—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 including a pilot valve responding to an electromagnetic force
    • B60T8/3605—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 including a pilot valve responding to an electromagnetic force wherein the pilot valve is mounted in a circuit controlling the working fluid system
    • 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
    • B60T8/5018—Pressure reapplication using restrictions

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Regulating Braking Force (AREA)
DE19772712035 1976-03-19 1977-03-18 Durch fluiddruck betaetigte bremsanlage mit blockierschutz fuer fahrzeuge Granted DE2712035A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1126876A GB1564510A (en) 1976-03-19 1976-03-19 Fluid pressure operated anti-skid braking systems for vehicles

Publications (2)

Publication Number Publication Date
DE2712035A1 DE2712035A1 (de) 1977-09-29
DE2712035C2 true DE2712035C2 (enrdf_load_stackoverflow) 1991-01-24

Family

ID=9983088

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772712035 Granted DE2712035A1 (de) 1976-03-19 1977-03-18 Durch fluiddruck betaetigte bremsanlage mit blockierschutz fuer fahrzeuge

Country Status (3)

Country Link
DE (1) DE2712035A1 (enrdf_load_stackoverflow)
FR (1) FR2344426A1 (enrdf_load_stackoverflow)
GB (1) GB1564510A (enrdf_load_stackoverflow)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1924565C2 (de) * 1968-05-30 1984-11-22 Robert Bosch Gmbh, 7000 Stuttgart Antiblockierregelsystem
US3770328A (en) * 1970-04-13 1973-11-06 G Yarber Brake control system with flow control
US3690737A (en) * 1970-12-07 1972-09-12 Gen Motors Corp Anti-lock brake system
DE2122641C2 (de) * 1971-05-07 1982-02-18 Graubremse Gmbh, 6900 Heidelberg Steuerventil für eine blockiergeschützte, druckmittelbetätigbare Fahrzeugbremse
CH548303A (de) * 1971-12-23 1974-04-30 Bosch Gmbh Robert Bremsblockierschutzanlage fuer ein druckluftbremssystem.
FR2241433A2 (en) * 1972-01-17 1975-03-21 Wagner Electric Corp Antilock brake system - has control valve in housing with means responsive to control fluid pressure
US3758167A (en) * 1972-01-17 1973-09-11 Wagner Electric Corp Brake anti-lock mechanism
DE2339372A1 (de) * 1972-08-31 1975-02-13 Bosch Gmbh Robert Blockierschutzvorrichtung fuer kraftfahrzeuge
US3823987A (en) * 1973-06-18 1974-07-16 Midland Ross Corp Air brake antilock control

Also Published As

Publication number Publication date
FR2344426B1 (enrdf_load_stackoverflow) 1983-02-11
GB1564510A (en) 1980-04-10
FR2344426A1 (fr) 1977-10-14
DE2712035A1 (de) 1977-09-29

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SAB WABCO HOLDINGS B.V., HEERHUGOWAARD, NL

8328 Change in the person/name/address of the agent

Free format text: FRHR. VON PECHMANN, E., DIPL.-CHEM. DR.RER.NAT. BEHRENS, D., DR.-ING. GOETZ, R., DIPL.-ING. DIPL.-WIRTSCH.-ING. BRANDES, J., DIPL.-CHEM. DR.RER.NAT. VON HELLFELD, A., DIPL.-PHYS. DR.RER.NAT., PAT.-ANWAELTE WUERTENBERGER, G., RECHTSANW., 8000 MUENCHEN

8339 Ceased/non-payment of the annual fee