ES8202298A1 - Dual-circuit Proportioning Valves for Brakes - Google Patents

Dual-circuit Proportioning Valves for Brakes

Info

Publication number
ES8202298A1
ES8202298A1 ES500230A ES500230A ES8202298A1 ES 8202298 A1 ES8202298 A1 ES 8202298A1 ES 500230 A ES500230 A ES 500230A ES 500230 A ES500230 A ES 500230A ES 8202298 A1 ES8202298 A1 ES 8202298A1
Authority
ES
Spain
Prior art keywords
dual
brakes
circuit
proportioning valves
yoke
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
ES500230A
Other languages
Spanish (es)
Other versions
ES500230A0 (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 ES8202298A1 publication Critical patent/ES8202298A1/en
Publication of ES500230A0 publication Critical patent/ES500230A0/en
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
    • 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)

Abstract

A dual-circuit brake-pressure proportioning valve for a vehicle comprising a yoke (15) loaded by a spring (16) and acting on the tappets (11) of a pair of valve control pistons in a housing (13), includes adjustable screws (18) engaging extensions (14) of the yoke to limit tilting movement of the latter in the event of failure of one brake circuit. Holes (17) are provided in the extensions to permit the insertion of an adjusting screw driver.
ES500230A 1980-03-11 1981-03-10 AN IMPROVED PRESSURE CONTROL VALVE IN A DOUBLE BRAKE CIRCUIT Granted ES500230A0 (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
ES8202298A1 true ES8202298A1 (en) 1982-01-16
ES500230A0 ES500230A0 (en) 1982-01-16

Family

ID=6096866

Family Applications (1)

Application Number Title Priority Date Filing Date
ES500230A Granted ES500230A0 (en) 1980-03-11 1981-03-10 AN IMPROVED PRESSURE CONTROL VALVE IN A DOUBLE BRAKE CIRCUIT

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
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
GB2071243B (en) 1983-09-21
FR2478001B1 (en) 1985-02-22
GB2071243A (en) 1981-09-16

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