FR2278546A1 - Robinet de frein pour vehicule a circuits de freinage multiples - Google Patents

Robinet de frein pour vehicule a circuits de freinage multiples

Info

Publication number
FR2278546A1
FR2278546A1 FR7419676A FR7419676A FR2278546A1 FR 2278546 A1 FR2278546 A1 FR 2278546A1 FR 7419676 A FR7419676 A FR 7419676A FR 7419676 A FR7419676 A FR 7419676A FR 2278546 A1 FR2278546 A1 FR 2278546A1
Authority
FR
France
Prior art keywords
valves
valve
pistons
fail
mechanical coupling
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.)
Granted
Application number
FR7419676A
Other languages
English (en)
Other versions
FR2278546B1 (fr
Inventor
Roger Deschenes
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.)
Wabco Westinghouse SA
Original Assignee
Wabco Westinghouse SA
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 Wabco Westinghouse SA filed Critical Wabco Westinghouse SA
Priority to FR7419676A priority Critical patent/FR2278546A1/fr
Priority to DE19752520251 priority patent/DE2520251A1/de
Priority to IT6844175A priority patent/IT1036172B/it
Publication of FR2278546A1 publication Critical patent/FR2278546A1/fr
Application granted granted Critical
Publication of FR2278546B1 publication Critical patent/FR2278546B1/fr
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
    • B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
    • B60T15/02—Application and release valves
    • B60T15/04—Driver's valves
    • B60T15/043—Driver's valves controlling service pressure brakes
    • B60T15/045—Driver's valves controlling service pressure brakes in multiple circuit systems, e.g. dual circuit systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
  • Braking Systems And Boosters (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
FR7419676A 1974-06-07 1974-06-07 Robinet de frein pour vehicule a circuits de freinage multiples Granted FR2278546A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7419676A FR2278546A1 (fr) 1974-06-07 1974-06-07 Robinet de frein pour vehicule a circuits de freinage multiples
DE19752520251 DE2520251A1 (de) 1974-06-07 1975-05-07 Bremsventil fuer fahrzeuge mit mehreren bremskreisen
IT6844175A IT1036172B (it) 1974-06-07 1975-06-05 Distributore di frenatura per veicoli con circuiti di frenatura multipli

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7419676A FR2278546A1 (fr) 1974-06-07 1974-06-07 Robinet de frein pour vehicule a circuits de freinage multiples

Publications (2)

Publication Number Publication Date
FR2278546A1 true FR2278546A1 (fr) 1976-02-13
FR2278546B1 FR2278546B1 (fr) 1976-12-24

Family

ID=9139750

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7419676A Granted FR2278546A1 (fr) 1974-06-07 1974-06-07 Robinet de frein pour vehicule a circuits de freinage multiples

Country Status (3)

Country Link
DE (1) DE2520251A1 (fr)
FR (1) FR2278546A1 (fr)
IT (1) IT1036172B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2728850A1 (fr) * 1994-12-30 1996-07-05 Wabco Westinghouse Equip Detendeur de pression et valve de freinage utilisant un tel detendeur
CN102039889B (zh) * 2010-11-26 2013-03-20 浙江科力车辆控制系统有限公司 一种并联式双腔汽车制动总阀

Also Published As

Publication number Publication date
FR2278546B1 (fr) 1976-12-24
IT1036172B (it) 1979-10-30
DE2520251A1 (de) 1975-12-18

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Legal Events

Date Code Title Description
ST Notification of lapse