IT1119355B - Sistema di frenatura ad aria compressa per veicoli - Google Patents

Sistema di frenatura ad aria compressa per veicoli

Info

Publication number
IT1119355B
IT1119355B IT68746/79A IT6874679A IT1119355B IT 1119355 B IT1119355 B IT 1119355B IT 68746/79 A IT68746/79 A IT 68746/79A IT 6874679 A IT6874679 A IT 6874679A IT 1119355 B IT1119355 B IT 1119355B
Authority
IT
Italy
Prior art keywords
vehicles
compressed air
braking system
air braking
compressed
Prior art date
Application number
IT68746/79A
Other languages
English (en)
Other versions
IT7968746A0 (it
Inventor
David Parsons
Harold Hodkinson
Original Assignee
Automotive Prod Co Ltd
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 Automotive Prod Co Ltd filed Critical Automotive Prod Co Ltd
Publication of IT7968746A0 publication Critical patent/IT7968746A0/it
Application granted granted Critical
Publication of IT1119355B publication Critical patent/IT1119355B/it

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
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/28—Valves specially adapted therefor
    • B60T11/34—Pressure reducing or limiting 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
    • 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
    • B60T13/58—Combined or convertible systems
    • B60T13/581—Combined or convertible systems both hydraulic and pneumatic
    • 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
    • B60T8/1837—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 load-detecting arrangements
    • B60T8/185—Arrangements for detecting vehicle level
    • 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
    • B60T8/26—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels
    • 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
    • B60T8/26—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels
    • B60T8/30—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels responsive to load
    • B60T8/303—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels responsive to load using pneumatic valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
  • Braking Systems And Boosters (AREA)
IT68746/79A 1978-09-01 1979-08-31 Sistema di frenatura ad aria compressa per veicoli IT1119355B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7835259 1978-09-01

Publications (2)

Publication Number Publication Date
IT7968746A0 IT7968746A0 (it) 1979-08-31
IT1119355B true IT1119355B (it) 1986-03-10

Family

ID=10499388

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68746/79A IT1119355B (it) 1978-09-01 1979-08-31 Sistema di frenatura ad aria compressa per veicoli

Country Status (6)

Country Link
US (1) US4288126A (it)
JP (1) JPS5537800U (it)
DE (1) DE2933578A1 (it)
FR (1) FR2434737A1 (it)
GB (1) GB2029535B (it)
IT (1) IT1119355B (it)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH378705A (it) * 1960-06-24 1964-06-15 Magneti Marelli Spa Dispositivo di distribuzione aria compressa per impianti di frenatura di autoveicoli
US3155435A (en) * 1962-07-30 1964-11-03 Graubremse Gmbh Brake pressure governor for penumatic brakes
FR1465410A (fr) * 1964-07-17 1967-01-13 Autobrzdy Narodni Podnik Dispositif de freinage à air comprimé actionné hydrauliquement
ES323316A1 (es) * 1966-02-19 1966-12-01 Mognet Jean Dispositivo de mando para freno de vehiculos automëviles de doble o multiple circuito
FR1487125A (fr) * 1966-07-20 1967-06-30 Nac De Autocamiones Empresa Dispositif de commande pour frein de véhicules automobiles à circuit double ou multiple
US3547498A (en) * 1966-08-16 1970-12-15 Wagner Electric Corp Control valve
FR1558791A (it) * 1967-04-07 1969-02-28
GB1195126A (en) * 1967-11-24 1970-06-17 Girling Ltd Improvements in or relating to Fluid Pressure Operated Braking Systems.
DE1755953B1 (de) * 1968-07-15 1971-11-04 Graubremse Gmbh Mehrkreisbremsventil fuer Fahrzeugbremsanlagen
US3503657A (en) * 1969-01-27 1970-03-31 Bendix Corp Dualratio load sensing proportioning valve
US3672728A (en) * 1970-04-22 1972-06-27 Weatherhead Co Combination brake warning switch and proportioning valve
JPS50148768A (it) * 1974-05-20 1975-11-28
DE2443506A1 (de) * 1974-09-11 1976-03-25 Bosch Gmbh Robert Lastabhaengiger bremsdruckregler fuer kraftfahrzeuge
DE2907426A1 (de) * 1979-02-26 1981-02-12 Wabco Fahrzeugbremsen Gmbh Zweikreis-druckmittelbremsanlage mit lastabhaengiger regelung fuer kraftfahrzeuge

Also Published As

Publication number Publication date
GB2029535B (en) 1982-12-15
FR2434737B1 (it) 1983-01-14
FR2434737A1 (fr) 1980-03-28
DE2933578A1 (de) 1980-03-06
US4288126A (en) 1981-09-08
GB2029535A (en) 1980-03-19
JPS5537800U (it) 1980-03-11
IT7968746A0 (it) 1979-08-31

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