FR2133682B1 - - Google Patents

Info

Publication number
FR2133682B1
FR2133682B1 FR7212967A FR7212967A FR2133682B1 FR 2133682 B1 FR2133682 B1 FR 2133682B1 FR 7212967 A FR7212967 A FR 7212967A FR 7212967 A FR7212967 A FR 7212967A FR 2133682 B1 FR2133682 B1 FR 2133682B1
Authority
FR
France
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
FR7212967A
Other versions
FR2133682A1 (fr
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.)
Fiat SpA
Original Assignee
Fiat SpA
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 Fiat SpA filed Critical Fiat SpA
Publication of FR2133682A1 publication Critical patent/FR2133682A1/fr
Application granted granted Critical
Publication of FR2133682B1 publication Critical patent/FR2133682B1/fr
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
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/18—Safety devices; Monitoring
    • B60T17/22—Devices for monitoring or checking brake systems; Signal devices
    • B60T17/226—Devices for monitoring or checking brake systems; Signal devices using devices being responsive to the difference between the fluid pressions in conduits of multiple braking 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
FR7212967A 1971-04-16 1972-04-13 Expired FR2133682B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6826671 1971-04-16

Publications (2)

Publication Number Publication Date
FR2133682A1 FR2133682A1 (fr) 1972-12-01
FR2133682B1 true FR2133682B1 (fr) 1975-06-20

Family

ID=11308763

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7212967A Expired FR2133682B1 (fr) 1971-04-16 1972-04-13

Country Status (4)

Country Link
US (1) US3774973A (fr)
DE (1) DE2218600C3 (fr)
FR (1) FR2133682B1 (fr)
GB (1) GB1360531A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1417023A (en) * 1972-11-17 1975-12-10 Girling Ltd Pressure generating devices for vehicle braking systems
DE3626690A1 (de) * 1986-08-07 1988-02-11 Teves Gmbh Alfred Vorrichtung zur ueberwachung des betriebs einer druckmittelpumpe

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3448230A (en) * 1967-03-28 1969-06-03 Wagner Electric Corp Control valve and system
US3556607A (en) * 1969-06-11 1971-01-19 Bendix Corp Combination proportioning and bypass valve
US3586384A (en) * 1969-07-11 1971-06-22 Wagner Electric Corp Control valve
US3667810A (en) * 1970-04-22 1972-06-06 Weatherhead Co Combination brake warning switch and proportioning valve

Also Published As

Publication number Publication date
DE2218600A1 (de) 1972-11-02
GB1360531A (en) 1974-07-17
DE2218600C3 (de) 1975-04-30
DE2218600B2 (de) 1974-09-26
FR2133682A1 (fr) 1972-12-01
US3774973A (en) 1973-11-27

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