GB1383439A - Dual hydraulic vehicle braking system - Google Patents

Dual hydraulic vehicle braking system

Info

Publication number
GB1383439A
GB1383439A GB423972A GB423972A GB1383439A GB 1383439 A GB1383439 A GB 1383439A GB 423972 A GB423972 A GB 423972A GB 423972 A GB423972 A GB 423972A GB 1383439 A GB1383439 A GB 1383439A
Authority
GB
United Kingdom
Prior art keywords
valve
transmission member
force
pressure
valves
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
Application number
GB423972A
Other languages
English (en)
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.)
Girling Ltd
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
Priority to GB423972A priority Critical patent/GB1383439A/en
Priority to AU50602/72A priority patent/AU463619B2/en
Priority to US00324167A priority patent/US3843213A/en
Priority to DE19732302180 priority patent/DE2302180C3/de
Priority to FR7302098A priority patent/FR2169112B1/fr
Priority to JP48011234A priority patent/JPS5212870B2/ja
Publication of GB1383439A publication Critical patent/GB1383439A/en
Expired 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
    • B60T8/18—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 vehicle weight or load, e.g. load distribution
    • B60T8/1812—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 vehicle weight or load, e.g. load distribution characterised by the means for pressure reduction
    • 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
    • B60T11/24—Single initiating means operating on more than one circuit, e.g. dual circuits
    • 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
    • B60T8/18—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 vehicle weight or load, e.g. load distribution
    • B60T8/1837—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 vehicle weight or load, e.g. load distribution characterised by the load-detecting arrangements
    • B60T8/185—Arrangements for detecting vehicle level
    • 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
    • B60T8/18—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 vehicle weight or load, e.g. load distribution
    • B60T8/1881—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 vehicle weight or load, e.g. load distribution characterised by failure-responsive means

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
  • Braking Arrangements (AREA)
GB423972A 1972-01-28 1972-01-28 Dual hydraulic vehicle braking system Expired GB1383439A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB423972A GB1383439A (en) 1972-01-28 1972-01-28 Dual hydraulic vehicle braking system
AU50602/72A AU463619B2 (en) 1972-01-28 1972-12-29 Vehicle braking system
US00324167A US3843213A (en) 1972-01-28 1973-01-16 Vehicle braking system
DE19732302180 DE2302180C3 (de) 1972-01-28 1973-01-17 Zweikreisbremsanlage für Fahrzeuge
FR7302098A FR2169112B1 (enExample) 1972-01-28 1973-01-22
JP48011234A JPS5212870B2 (enExample) 1972-01-28 1973-01-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB423972A GB1383439A (en) 1972-01-28 1972-01-28 Dual hydraulic vehicle braking system

Publications (1)

Publication Number Publication Date
GB1383439A true GB1383439A (en) 1974-02-12

Family

ID=9773350

Family Applications (1)

Application Number Title Priority Date Filing Date
GB423972A Expired GB1383439A (en) 1972-01-28 1972-01-28 Dual hydraulic vehicle braking system

Country Status (5)

Country Link
US (1) US3843213A (enExample)
JP (1) JPS5212870B2 (enExample)
AU (1) AU463619B2 (enExample)
FR (1) FR2169112B1 (enExample)
GB (1) GB1383439A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS599382B2 (ja) * 1977-02-18 1984-03-02 株式会社ナブコ ２系統ブレ−キ用液圧制御弁
JP2006168460A (ja) * 2004-12-14 2006-06-29 Advics:Kk 車両用ブレーキ制御装置

Also Published As

Publication number Publication date
DE2302180B2 (de) 1976-04-15
FR2169112A1 (enExample) 1973-09-07
AU463619B2 (en) 1975-07-15
AU5060272A (en) 1974-07-04
US3843213A (en) 1974-10-22
FR2169112B1 (enExample) 1976-04-30
DE2302180A1 (de) 1973-08-16
JPS4883268A (enExample) 1973-11-06
JPS5212870B2 (enExample) 1977-04-09

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee