FR2121872A1 - - Google Patents

Info

Publication number
FR2121872A1
FR2121872A1 FR7201344A FR7201344A FR2121872A1 FR 2121872 A1 FR2121872 A1 FR 2121872A1 FR 7201344 A FR7201344 A FR 7201344A FR 7201344 A FR7201344 A FR 7201344A FR 2121872 A1 FR2121872 A1 FR 2121872A1
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.)
Granted
Application number
FR7201344A
Other languages
French (fr)
Other versions
FR2121872B1 (cs
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.)
BOSCH
Original Assignee
BOSCH
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 BOSCH filed Critical BOSCH
Publication of FR2121872A1 publication Critical patent/FR2121872A1/fr
Application granted granted Critical
Publication of FR2121872B1 publication Critical patent/FR2121872B1/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
    • B60T15/24—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 three 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
    • 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
    • B60T15/24—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 three fluid pressures
    • B60T15/26—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 three fluid pressures without a quick braking action
    • B60T15/28—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 three fluid pressures without a quick braking action and having auxiliary valves
    • 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)
  • Braking Systems And Boosters (AREA)
  • Regulating Braking Force (AREA)
FR7201344A 1971-01-15 1972-01-14 Expired FR2121872B1 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712101731 DE2101731A1 (de) 1971-01-15 1971-01-15 Anhängerbremsventil

Publications (2)

Publication Number Publication Date
FR2121872A1 true FR2121872A1 (cs) 1972-08-25
FR2121872B1 FR2121872B1 (cs) 1976-10-29

Family

ID=5795952

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7201344A Expired FR2121872B1 (cs) 1971-01-15 1972-01-14

Country Status (6)

Country Link
AT (1) AT321145B (cs)
CH (1) CH527714A (cs)
DE (1) DE2101731A1 (cs)
FR (1) FR2121872B1 (cs)
GB (1) GB1374921A (cs)
IT (1) IT946438B (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3229836C2 (de) * 1982-08-11 1985-01-24 Graubremse Gmbh, 6900 Heidelberg Über zwei Kreise ansteuerbares Anhänger-Steuerventil, insbes. für Druckluftbremsanlagen an Kraftfahrzeugen

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2067380A1 (cs) * 1969-11-19 1971-08-20 Bosch

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2067380A1 (cs) * 1969-11-19 1971-08-20 Bosch

Also Published As

Publication number Publication date
IT946438B (it) 1973-05-21
GB1374921A (en) 1974-11-20
FR2121872B1 (cs) 1976-10-29
DE2101731A1 (de) 1972-07-20
CH527714A (de) 1972-09-15
AT321145B (de) 1975-03-10

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Legal Events

Date Code Title Description
ST Notification of lapse