FR2144586B1 - - Google Patents

Info

Publication number
FR2144586B1
FR2144586B1 FR7124768A FR7124768A FR2144586B1 FR 2144586 B1 FR2144586 B1 FR 2144586B1 FR 7124768 A FR7124768 A FR 7124768A FR 7124768 A FR7124768 A FR 7124768A FR 2144586 B1 FR2144586 B1 FR 2144586B1
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
FR7124768A
Other languages
French (fr)
Other versions
FR2144586A1 (de
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 FR7124768A priority Critical patent/FR2144586B1/fr
Priority to IT6899272A priority patent/IT960430B/it
Priority to DE19722232618 priority patent/DE2232618A1/de
Priority to GB3165672A priority patent/GB1397307A/en
Priority to AT583872A priority patent/AT332752B/de
Publication of FR2144586A1 publication Critical patent/FR2144586A1/fr
Application granted granted Critical
Publication of FR2144586B1 publication Critical patent/FR2144586B1/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
    • 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
    • B60T15/18—Triple or other relay valves which allow step-wise application or release and which are actuated by brake-pipe pressure variation to connect brake cylinders or equivalent to compressed air or vacuum source or atmosphere
    • 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
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
    • B60T13/26—Compressed-air systems
    • B60T13/261—Compressed-air systems systems with both indirect application and application by springs or weights and released by compressed air
    • B60T13/265—Compressed-air systems systems with both indirect application and application by springs or weights and released by compressed air dependent systems, e.g. trailer 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
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/58—Combined or convertible systems
    • B60T13/62—Combined or convertible systems both straight and automatic
    • 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
    • B60T15/18—Triple or other relay valves which allow step-wise application or release and which are actuated by brake-pipe pressure variation to connect brake cylinders or equivalent to compressed air or vacuum source or atmosphere
    • B60T15/20—Triple or other relay valves which allow step-wise application or release and which are actuated by brake-pipe pressure variation to connect brake cylinders or equivalent to compressed air or vacuum source or atmosphere controlled by two fluid pressures
    • 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
    • B60T17/08—Brake cylinders other than ultimate actuators
    • B60T17/16—Locking of brake cylinders
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
FR7124768A 1971-07-07 1971-07-07 Expired FR2144586B1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7124768A FR2144586B1 (de) 1971-07-07 1971-07-07
IT6899272A IT960430B (it) 1971-07-07 1972-06-21 Impianto di frenatura a doppio circuito per fluido sotto pressio ne per rimorchio o semirimorchio
DE19722232618 DE2232618A1 (de) 1971-07-07 1972-07-03 Druckmittelgesteuerte bremsvorrichtung
GB3165672A GB1397307A (en) 1971-07-07 1972-07-06 Pneumatic fluid pressure braking system for a trailer or semi-trailer
AT583872A AT332752B (de) 1971-07-07 1972-07-07 Druckluftgesteuerte bremsanlage fur ein anhangefahrzeug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7124768A FR2144586B1 (de) 1971-07-07 1971-07-07

Publications (2)

Publication Number Publication Date
FR2144586A1 FR2144586A1 (de) 1973-02-16
FR2144586B1 true FR2144586B1 (de) 1977-12-30

Family

ID=9079936

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7124768A Expired FR2144586B1 (de) 1971-07-07 1971-07-07

Country Status (5)

Country Link
AT (1) AT332752B (de)
DE (1) DE2232618A1 (de)
FR (1) FR2144586B1 (de)
GB (1) GB1397307A (de)
IT (1) IT960430B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1561647A (en) * 1976-12-14 1980-02-27 Dewandre Co Ltd C Trailer braking systems
DE2703940C2 (de) * 1977-01-31 1982-07-15 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München Relaisventil für Druckluftzylinder
ZA80493B (en) * 1979-02-08 1981-01-28 Bendix Westinghouse Ltd Trailer or semi-trailer vehicle braking apparatus
DE102018110088A1 (de) 2018-04-26 2019-10-31 Wabco Gmbh Steuerventil, elektronisch steuerbares Bremssystem sowie Verfahren zum Steuern des elektronisch steuerbaren Bremssystems

Also Published As

Publication number Publication date
AT332752B (de) 1976-10-11
FR2144586A1 (de) 1973-02-16
ATA583872A (de) 1976-01-15
IT960430B (it) 1973-11-20
GB1397307A (en) 1975-06-11
DE2232618A1 (de) 1973-01-18

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Legal Events

Date Code Title Description
ST Notification of lapse