DE2702346C2 - - Google Patents

Info

Publication number
DE2702346C2
DE2702346C2 DE19772702346 DE2702346A DE2702346C2 DE 2702346 C2 DE2702346 C2 DE 2702346C2 DE 19772702346 DE19772702346 DE 19772702346 DE 2702346 A DE2702346 A DE 2702346A DE 2702346 C2 DE2702346 C2 DE 2702346C2
Authority
DE
Germany
Prior art keywords
chamber
pilot
valve
piston
pressure
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.)
Expired
Application number
DE19772702346
Other languages
German (de)
English (en)
Other versions
DE2702346A1 (de
Inventor
Heinrich Blase
Bernd-Joachim 3050 Wunstorf De Kiel
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 Vermogensverwaltung GmbH
Original Assignee
Wabco Westinghouse Fahrzeugbremsen 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 Wabco Westinghouse Fahrzeugbremsen GmbH filed Critical Wabco Westinghouse Fahrzeugbremsen GmbH
Priority to DE19772702346 priority Critical patent/DE2702346A1/de
Priority to SE7711917A priority patent/SE437497B/sv
Priority to IT6937277A priority patent/IT1143841B/it
Priority to FR7734001A priority patent/FR2370613A1/fr
Priority to GB236578A priority patent/GB1597031A/en
Publication of DE2702346A1 publication Critical patent/DE2702346A1/de
Application granted granted Critical
Publication of DE2702346C2 publication Critical patent/DE2702346C2/de
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)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
DE19772702346 1976-11-13 1977-01-21 Automatisch-lastabhaengige bremskraftregelung Granted DE2702346A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19772702346 DE2702346A1 (de) 1977-01-21 1977-01-21 Automatisch-lastabhaengige bremskraftregelung
SE7711917A SE437497B (sv) 1976-11-13 1977-10-24 Automatisk lastberoende bromskraftreglering
IT6937277A IT1143841B (it) 1977-01-21 1977-10-24 Dispositivo per la regolazione automatica della forza di frenatura in furnzione del carico
FR7734001A FR2370613A1 (fr) 1976-11-13 1977-11-10 Correcteur automatique de la pression de freinage
GB236578A GB1597031A (en) 1977-01-21 1978-01-20 Load-dependant brake force regulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772702346 DE2702346A1 (de) 1977-01-21 1977-01-21 Automatisch-lastabhaengige bremskraftregelung

Publications (2)

Publication Number Publication Date
DE2702346A1 DE2702346A1 (de) 1978-08-10
DE2702346C2 true DE2702346C2 (it) 1989-07-13

Family

ID=5999178

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772702346 Granted DE2702346A1 (de) 1976-11-13 1977-01-21 Automatisch-lastabhaengige bremskraftregelung

Country Status (3)

Country Link
DE (1) DE2702346A1 (it)
GB (1) GB1597031A (it)
IT (1) IT1143841B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2726520A1 (de) * 1977-06-11 1978-12-14 Wabco Westinghouse Gmbh Lastabhaengige bremskraftregelung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2643296B2 (de) * 1976-09-25 1979-01-11 Wabco Westinghouse Gmbh, 3000 Hannover Lastabhängige Bremskraft-Regeleinrichtung

Also Published As

Publication number Publication date
GB1597031A (en) 1981-09-03
IT1143841B (it) 1986-10-22
DE2702346A1 (de) 1978-08-10

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Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
OGA New person/name/address of the applicant
8127 New person/name/address of the applicant

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Owner name: WABCO VERMOEGENSVERWALTUNGS-GMBH, 30453 HANNOVER,