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FR2407106A1 - ENGINE VEHICLE BRAKE VALVE WITH THIRD BRAKE CONTROL - Google Patents

ENGINE VEHICLE BRAKE VALVE WITH THIRD BRAKE CONTROL

Info

Publication number
FR2407106A1
FR2407106A1 FR7830095A FR7830095A FR2407106A1 FR 2407106 A1 FR2407106 A1 FR 2407106A1 FR 7830095 A FR7830095 A FR 7830095A FR 7830095 A FR7830095 A FR 7830095A FR 2407106 A1 FR2407106 A1 FR 2407106A1
Authority
FR
France
Prior art keywords
brake
valve
engine vehicle
springs
vehicle brake
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
FR7830095A
Other languages
French (fr)
Other versions
FR2407106B1 (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.)
Wabco Westinghouse GmbH Germany
Original Assignee
Wabco Westinghouse GmbH Germany
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 GmbH Germany filed Critical Wabco Westinghouse GmbH Germany
Publication of FR2407106A1 publication Critical patent/FR2407106A1/en
Application granted granted Critical
Publication of FR2407106B1 publication Critical patent/FR2407106B1/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
    • B60T15/14—Driver's valves influencing electric control means
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Regulating Braking Force (AREA)

Abstract

SOUPAPE DE FREIN DE VEHICULE MOTEUR, DESTINEE AUX EQUIPEMENTS DE FREINAGE A FLUIDE SOUS PRESSION ET COMPORTANT UN DISPOSITIF DE COMMUTATION ELECTRIQUE INTEGRE POUR L'ENCLENCHEMENT CONTINU DES DIVERS PALIERS D'UN TROISIEME FREIN ET UN DISPOSITIF A GRADINS DE PRESSION, COMMANDE PAR LA PEDALE DE FREIN. UN OU PLUSIEURS RESSORTS 13, 18 SONT DISPOSES DANS LE CORPS 3 DE LA SOUPAPE, DE FACON A PRODUIRE UN OU PLUSIEURS GRADINS DE PRESSION SENSIBLES QUAND LES FORCES EXERCEES PAR CES RESSORTS SONT DEPASSEES LORS DE LA COMMUTATION.MOTOR VEHICLE BRAKE VALVE, INTENDED FOR PRESSURE FLUID BRAKING EQUIPMENT AND INCLUDING AN INTEGRATED ELECTRICAL SWITCHING DEVICE FOR THE CONTINUOUS ENGAGEMENT OF THE VARIOUS BEARINGS OF A THIRD BRAKE AND A PRESSURE STEP STEERING DEVICE, CONTROLLED BY THE PEDAL BRAKE. ONE OR MORE SPRINGS 13, 18 ARE ARRANGED IN THE VALVE BODY 3, SO AS TO PRODUCE ONE OR MORE SENSITIVE PRESSURE GRADES WHEN THE FORCES EXPOSED BY THESE SPRINGS ARE EXCEEDED DURING SWITCHING.

FR7830095A 1977-10-29 1978-10-23 ENGINE VEHICLE BRAKE VALVE WITH THIRD BRAKE CONTROL Granted FR2407106A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2748671A DE2748671C3 (en) 1977-10-29 1977-10-29 Motor vehicle brake valve with integrated electrical switching device for step-by-step automatic switching of an additional brake system, noticeable through pressure points

Publications (2)

Publication Number Publication Date
FR2407106A1 true FR2407106A1 (en) 1979-05-25
FR2407106B1 FR2407106B1 (en) 1983-04-01

Family

ID=6022635

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7830095A Granted FR2407106A1 (en) 1977-10-29 1978-10-23 ENGINE VEHICLE BRAKE VALVE WITH THIRD BRAKE CONTROL

Country Status (6)

Country Link
DE (1) DE2748671C3 (en)
FR (1) FR2407106A1 (en)
GB (1) GB1602711A (en)
IT (1) IT1203205B (en)
NL (1) NL187842C (en)
SE (1) SE437245B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4417184B4 (en) * 1994-05-17 2004-09-30 Wabco Gmbh & Co. Ohg Actuator for a valve
CN101774375B (en) * 2010-03-12 2011-11-30 北京南车时代机车车辆机械有限公司 Air brake valve for locomotive and use method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1238932A (en) * 1959-07-10 1960-08-19 Renault Multi-way globe valve
DE1122850B (en) * 1957-09-04 1962-01-25 Westinghouse Bremsen Gmbh Brake valve for the compressed air friction and the compressed air motor braking device on motor vehicles
FR2154310A1 (en) * 1971-09-28 1973-05-11 Jeameret Jules
DE2619775B1 (en) * 1976-05-15 1977-11-10 Wabco Westinghouse Gmbh Motor vehicle brake valve for pressurized brake systems with a control device for another brake

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1122850B (en) * 1957-09-04 1962-01-25 Westinghouse Bremsen Gmbh Brake valve for the compressed air friction and the compressed air motor braking device on motor vehicles
FR1238932A (en) * 1959-07-10 1960-08-19 Renault Multi-way globe valve
FR2154310A1 (en) * 1971-09-28 1973-05-11 Jeameret Jules
DE2619775B1 (en) * 1976-05-15 1977-11-10 Wabco Westinghouse Gmbh Motor vehicle brake valve for pressurized brake systems with a control device for another brake

Also Published As

Publication number Publication date
SE437245B (en) 1985-02-18
NL187842C (en) 1992-02-03
DE2748671A1 (en) 1979-05-03
IT7869485A0 (en) 1978-10-27
DE2748671B2 (en) 1979-08-30
NL187842B (en) 1991-09-02
NL7810570A (en) 1979-05-02
GB1602711A (en) 1981-11-18
FR2407106B1 (en) 1983-04-01
DE2748671C3 (en) 1980-05-22
IT1203205B (en) 1989-02-15
SE7809851L (en) 1979-04-30

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Legal Events

Date Code Title Description
CD Change of name or company name