FR2322038A2 - Soupape a etranglement pour installation de frein de camion automobile a deux tubulures et a plusieurs circuits - Google Patents

Soupape a etranglement pour installation de frein de camion automobile a deux tubulures et a plusieurs circuits

Info

Publication number
FR2322038A2
FR2322038A2 FR7626162A FR7626162A FR2322038A2 FR 2322038 A2 FR2322038 A2 FR 2322038A2 FR 7626162 A FR7626162 A FR 7626162A FR 7626162 A FR7626162 A FR 7626162A FR 2322038 A2 FR2322038 A2 FR 2322038A2
Authority
FR
France
Prior art keywords
trailer
piston
brakes
throttle valve
air flow
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
FR7626162A
Other languages
English (en)
Other versions
FR2322038B2 (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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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
Priority claimed from DE19742419755 external-priority patent/DE2419755B2/de
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2322038A2 publication Critical patent/FR2322038A2/fr
Application granted granted Critical
Publication of FR2322038B2 publication Critical patent/FR2322038B2/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
    • 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
    • B60T13/263—Compressed-air systems systems with both indirect application and application by springs or weights and released by compressed air specially adapted for coupling with dependent systems, e.g. tractor-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
    • B60T13/24—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
    • B60T13/38—Brakes applied by springs or weights and released by compressed air
    • 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
    • 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
    • B60T15/36—Other control devices or valves characterised by definite functions
    • B60T15/60—Other control devices or valves characterised by definite functions for releasing or applying brakes when vehicles of a vehicle train are uncoupled

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Regulating Braking Force (AREA)
  • Braking Systems And Boosters (AREA)
FR7626162A 1974-04-24 1976-08-30 Soupape a etranglement pour installation de frein de camion automobile a deux tubulures et a plusieurs circuits Granted FR2322038A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19742419755 DE2419755B2 (de) 1975-05-09 1974-04-24 ÜberwachungsventU für eine Mehrkreis-Zweileitungsbremsanlage von Lastkraftwagen
DE19752538726 DE2538726A1 (de) 1974-04-24 1975-08-30 Drosselventil fuer eine mehrkreis-2- leitungsbremsanlage von lastkraftwagen

Publications (2)

Publication Number Publication Date
FR2322038A2 true FR2322038A2 (fr) 1977-03-25
FR2322038B2 FR2322038B2 (fr) 1981-02-06

Family

ID=25767030

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7626162A Granted FR2322038A2 (fr) 1974-04-24 1976-08-30 Soupape a etranglement pour installation de frein de camion automobile a deux tubulures et a plusieurs circuits

Country Status (2)

Country Link
DE (1) DE2538726A1 (fr)
FR (1) FR2322038A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2596002A1 (fr) * 1986-03-19 1987-09-25 Bosch Gmbh Robert Soupape d'etranglement pour installation de freinage par fluide de pression pour vehicules utilitaires a remorque

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2596002A1 (fr) * 1986-03-19 1987-09-25 Bosch Gmbh Robert Soupape d'etranglement pour installation de freinage par fluide de pression pour vehicules utilitaires a remorque

Also Published As

Publication number Publication date
DE2538726A1 (de) 1977-03-17
FR2322038B2 (fr) 1981-02-06

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