GB2071243B - Dual-circuit proportioning valves for brakes - Google Patents

Dual-circuit proportioning valves for brakes

Info

Publication number
GB2071243B
GB2071243B GB8104897A GB8104897A GB2071243B GB 2071243 B GB2071243 B GB 2071243B GB 8104897 A GB8104897 A GB 8104897A GB 8104897 A GB8104897 A GB 8104897A GB 2071243 B GB2071243 B GB 2071243B
Authority
GB
United Kingdom
Prior art keywords
brakes
dual
proportioning valves
circuit
circuit proportioning
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
GB8104897A
Other versions
GB2071243A (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.)
Continental Teves AG and Co oHG
Original Assignee
Alfred Teves GmbH
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 Alfred Teves GmbH filed Critical Alfred Teves GmbH
Publication of GB2071243A publication Critical patent/GB2071243A/en
Application granted granted Critical
Publication of GB2071243B publication Critical patent/GB2071243B/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
    • 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
    • B60T11/34—Pressure reducing or limiting 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
    • B60T8/26—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
GB8104897A 1980-03-11 1981-02-17 Dual-circuit proportioning valves for brakes Expired GB2071243B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803009292 DE3009292A1 (en) 1980-03-11 1980-03-11 TWO-CIRCUIT PRESSURE REGULATOR

Publications (2)

Publication Number Publication Date
GB2071243A GB2071243A (en) 1981-09-16
GB2071243B true GB2071243B (en) 1983-09-21

Family

ID=6096866

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8104897A Expired GB2071243B (en) 1980-03-11 1981-02-17 Dual-circuit proportioning valves for brakes

Country Status (9)

Country Link
JP (1) JPS56142741A (en)
BR (1) BR8101340A (en)
DE (1) DE3009292A1 (en)
ES (1) ES500230A0 (en)
FR (1) FR2478001A1 (en)
GB (1) GB2071243B (en)
IT (1) IT1139022B (en)
SE (1) SE447229B (en)
ZA (1) ZA811080B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4493508A (en) * 1981-02-05 1985-01-15 Itt Industries, Inc. Dual-circuit pressure control valve

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5426764B2 (en) * 1973-12-18 1979-09-06
FR2306107A1 (en) * 1975-04-01 1976-10-29 Dba Pressure modulator for dual circuit brakes - with floating cam to equalise modulation forces
JPS5753721Y2 (en) * 1977-03-31 1982-11-20
JPS5471272A (en) * 1977-11-17 1979-06-07 Toyota Motor Corp Hydraulic controlling device in two-system braking device
JPS54111062A (en) * 1978-02-20 1979-08-31 Jidosha Kiki Co Ltd Operating-force transmission mechanism in two-system type brake apparatus

Also Published As

Publication number Publication date
JPS56142741A (en) 1981-11-07
IT1139022B (en) 1986-09-17
IT8120287A0 (en) 1981-03-11
DE3009292A1 (en) 1981-09-17
ES8202298A1 (en) 1982-01-16
JPH0134810B2 (en) 1989-07-21
BR8101340A (en) 1981-09-15
ZA811080B (en) 1982-03-31
SE8100686L (en) 1981-09-12
FR2478001A1 (en) 1981-09-18
ES500230A0 (en) 1982-01-16
SE447229B (en) 1986-11-03
DE3009292C2 (en) 1989-09-28
FR2478001B1 (en) 1985-02-22
GB2071243A (en) 1981-09-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970217