ATE57658T1 - Lastabhaengiger bremsdruckmodulator fuer kraftfahrzeuge mit druckluftbremssystem. - Google Patents

Lastabhaengiger bremsdruckmodulator fuer kraftfahrzeuge mit druckluftbremssystem.

Info

Publication number
ATE57658T1
ATE57658T1 AT87830461T AT87830461T ATE57658T1 AT E57658 T1 ATE57658 T1 AT E57658T1 AT 87830461 T AT87830461 T AT 87830461T AT 87830461 T AT87830461 T AT 87830461T AT E57658 T1 ATE57658 T1 AT E57658T1
Authority
AT
Austria
Prior art keywords
compressed air
motor vehicles
pressure modulator
pressure
load dependent
Prior art date
Application number
AT87830461T
Other languages
English (en)
Inventor
Alberto Saini
Domenico Angelillo
Original Assignee
Magneti Marelli Spa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11306982&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE57658(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Magneti Marelli Spa filed Critical Magneti Marelli Spa
Application granted granted Critical
Publication of ATE57658T1 publication Critical patent/ATE57658T1/de

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 Systems And Boosters (AREA)
  • Regulating Braking Force (AREA)
AT87830461T 1986-12-30 1987-12-22 Lastabhaengiger bremsdruckmodulator fuer kraftfahrzeuge mit druckluftbremssystem. ATE57658T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8667988A IT1215210B (it) 1986-12-30 1986-12-30 Dispositivo modulatore della pressione di frenatura in funzione del carico per un veicolo provvisto di un impianto pneumatico di frenatura
EP87830461A EP0275845B1 (de) 1986-12-30 1987-12-22 Lastabhängiger Bremsdruckmodulator für Kraftfahrzeuge mit Druckluftbremssystem

Publications (1)

Publication Number Publication Date
ATE57658T1 true ATE57658T1 (de) 1990-11-15

Family

ID=11306982

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87830461T ATE57658T1 (de) 1986-12-30 1987-12-22 Lastabhaengiger bremsdruckmodulator fuer kraftfahrzeuge mit druckluftbremssystem.

Country Status (5)

Country Link
EP (1) EP0275845B1 (de)
AT (1) ATE57658T1 (de)
DE (1) DE3765769D1 (de)
ES (1) ES2018300B3 (de)
IT (1) IT1215210B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8828132D0 (en) * 1988-12-02 1989-01-05 Bendix Ltd Variable pressure ratio relay valve
DE3920290A1 (de) * 1988-12-03 1990-06-07 Wabco Westinghouse Fahrzeug Einrichtung zur gewinnung eines achslastsignals
CH680120A5 (de) * 1989-05-31 1992-06-30 Oerlikon Knorr Eisenbahntech

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1292022B (de) * 1962-07-04 1969-04-03 Daimler Benz Ag Bremskraftregler fuer Fahrzeuge
US3404922A (en) * 1967-03-23 1968-10-08 Bendix Westinghouse Automotive Brake balancing valve with brake tare compensating means
JPS5228193B2 (de) * 1973-11-28 1977-07-25
DE2719108A1 (de) * 1977-04-29 1978-11-09 Bosch Gmbh Robert Lastabhaengiges bremsdruckregelgeraet fuer fahrzeuge
DE2924836A1 (de) * 1979-06-20 1981-01-15 Wabco Fahrzeugbremsen Gmbh Automatisch-lastabhaengiger bremskraftregler
DE2938718A1 (de) * 1979-09-25 1981-04-09 Robert Bosch Gmbh, 7000 Stuttgart Lastabhaengiger bremskraftregler
DE3329708A1 (de) * 1983-08-17 1985-03-07 Robert Bosch Gmbh, 7000 Stuttgart Lastabhaengige bremskraft-regelvorrichtung

Also Published As

Publication number Publication date
DE3765769D1 (de) 1990-11-29
EP0275845A1 (de) 1988-07-27
IT1215210B (it) 1990-01-31
IT8667988A0 (it) 1986-12-30
EP0275845B1 (de) 1990-10-24
ES2018300B3 (es) 1991-04-01

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee
RZN Patent revoked