FR2422531A1 - Multiplicateur de pression operant en fonction de la charge, notamment pour des installations de frein a air comprime, en particulier de vehicules routiers - Google Patents

Multiplicateur de pression operant en fonction de la charge, notamment pour des installations de frein a air comprime, en particulier de vehicules routiers

Info

Publication number
FR2422531A1
FR2422531A1 FR7908486A FR7908486A FR2422531A1 FR 2422531 A1 FR2422531 A1 FR 2422531A1 FR 7908486 A FR7908486 A FR 7908486A FR 7908486 A FR7908486 A FR 7908486A FR 2422531 A1 FR2422531 A1 FR 2422531A1
Authority
FR
France
Prior art keywords
piston
pressure
loaded
unit
load
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
FR7908486A
Other languages
English (en)
French (fr)
Other versions
FR2422531B1 (cg-RX-API-DMAC7.html
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.)
Knorr Bremse GmbH
Original Assignee
Knorr Bremse 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
Application filed by Knorr Bremse GmbH filed Critical Knorr Bremse GmbH
Publication of FR2422531A1 publication Critical patent/FR2422531A1/fr
Application granted granted Critical
Publication of FR2422531B1 publication Critical patent/FR2422531B1/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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/18—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution
    • B60T8/1812—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution characterised by the means for pressure reduction
    • B60T8/1825—Means for changing the diaphragm area submitted to pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
  • Braking Arrangements (AREA)
  • Braking Systems And Boosters (AREA)
FR7908486A 1978-04-10 1979-04-04 Multiplicateur de pression operant en fonction de la charge, notamment pour des installations de frein a air comprime, en particulier de vehicules routiers Granted FR2422531A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782815386 DE2815386A1 (de) 1978-04-10 1978-04-10 Lastabhaengiger druckuebersetzer fuer druckluftbremsanlagen von insbesondere strassenfahrzeugen

Publications (2)

Publication Number Publication Date
FR2422531A1 true FR2422531A1 (fr) 1979-11-09
FR2422531B1 FR2422531B1 (cg-RX-API-DMAC7.html) 1984-02-10

Family

ID=6036567

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7908486A Granted FR2422531A1 (fr) 1978-04-10 1979-04-04 Multiplicateur de pression operant en fonction de la charge, notamment pour des installations de frein a air comprime, en particulier de vehicules routiers

Country Status (4)

Country Link
DE (1) DE2815386A1 (cg-RX-API-DMAC7.html)
FR (1) FR2422531A1 (cg-RX-API-DMAC7.html)
IT (1) IT1116483B (cg-RX-API-DMAC7.html)
SE (1) SE7903134L (cg-RX-API-DMAC7.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2836284A1 (de) * 1978-08-18 1980-03-06 Knorr Bremse Gmbh Druckluftbremseinrichtung fuer fahrzeuge, insbesondere strassenfahrzeuge

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1199309B (de) * 1964-01-10 1965-08-26 Westinghouse Bremsen Apparate Druckluftventileinrichtung fuer Fahrzeuge, insbesondere Schienenfahrzeuge, zur kontinuierlich lastabhaengigen AEnderung des Bremszylinderdruckes
DE2727766B1 (de) * 1977-06-21 1978-07-13 Knorr Bremse Gmbh Lastabhaengig arbeitender Druckuebersetzer fuer Druckluftbremsanlagen von Fahrzeugen,insbesondere Strassenfahrzeugen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1199309B (de) * 1964-01-10 1965-08-26 Westinghouse Bremsen Apparate Druckluftventileinrichtung fuer Fahrzeuge, insbesondere Schienenfahrzeuge, zur kontinuierlich lastabhaengigen AEnderung des Bremszylinderdruckes
DE2727766B1 (de) * 1977-06-21 1978-07-13 Knorr Bremse Gmbh Lastabhaengig arbeitender Druckuebersetzer fuer Druckluftbremsanlagen von Fahrzeugen,insbesondere Strassenfahrzeugen

Also Published As

Publication number Publication date
DE2815386A1 (de) 1979-10-18
FR2422531B1 (cg-RX-API-DMAC7.html) 1984-02-10
SE7903134L (sv) 1979-10-11
IT1116483B (it) 1986-02-10
IT7948675A0 (it) 1979-04-09

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Legal Events

Date Code Title Description
ST Notification of lapse