IT1196896B - Servodistributore per un impianto pneumatico di frenatura di una motrice per controllare la frenatura di un veicolo rimorchiato dalla motrice - Google Patents

Servodistributore per un impianto pneumatico di frenatura di una motrice per controllare la frenatura di un veicolo rimorchiato dalla motrice

Info

Publication number
IT1196896B
IT1196896B IT67995/86A IT6799586A IT1196896B IT 1196896 B IT1196896 B IT 1196896B IT 67995/86 A IT67995/86 A IT 67995/86A IT 6799586 A IT6799586 A IT 6799586A IT 1196896 B IT1196896 B IT 1196896B
Authority
IT
Italy
Prior art keywords
servo
distributor
chamber
braking
control
Prior art date
Application number
IT67995/86A
Other languages
English (en)
Other versions
IT8667995A0 (it
Inventor
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
Application filed by Magneti Marelli Spa filed Critical Magneti Marelli Spa
Priority to IT67995/86A priority Critical patent/IT1196896B/it
Publication of IT8667995A0 publication Critical patent/IT8667995A0/it
Priority to EP87830457A priority patent/EP0277465B1/en
Priority to DE8787830457T priority patent/DE3776885D1/de
Priority to AT87830457T priority patent/ATE72793T1/de
Application granted granted Critical
Publication of IT1196896B publication Critical patent/IT1196896B/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
  • Regulating Braking Force (AREA)
IT67995/86A 1986-12-30 1986-12-30 Servodistributore per un impianto pneumatico di frenatura di una motrice per controllare la frenatura di un veicolo rimorchiato dalla motrice IT1196896B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT67995/86A IT1196896B (it) 1986-12-30 1986-12-30 Servodistributore per un impianto pneumatico di frenatura di una motrice per controllare la frenatura di un veicolo rimorchiato dalla motrice
EP87830457A EP0277465B1 (en) 1986-12-30 1987-12-22 Servo-distributor for a pneumatic braking system of a tractor, for controlling the braking of a trailer towed by the tractor
DE8787830457T DE3776885D1 (de) 1986-12-30 1987-12-22 Servosteuerventil fuer druckluftbremsanlage eines zugfahrzeuges zum steuern der anhaengerbremsen.
AT87830457T ATE72793T1 (de) 1986-12-30 1987-12-22 Servosteuerventil fuer druckluftbremsanlage eines zugfahrzeuges zum steuern der anhaengerbremsen.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67995/86A IT1196896B (it) 1986-12-30 1986-12-30 Servodistributore per un impianto pneumatico di frenatura di una motrice per controllare la frenatura di un veicolo rimorchiato dalla motrice

Publications (2)

Publication Number Publication Date
IT8667995A0 IT8667995A0 (it) 1986-12-30
IT1196896B true IT1196896B (it) 1988-11-25

Family

ID=11307045

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67995/86A IT1196896B (it) 1986-12-30 1986-12-30 Servodistributore per un impianto pneumatico di frenatura di una motrice per controllare la frenatura di un veicolo rimorchiato dalla motrice

Country Status (4)

Country Link
EP (1) EP0277465B1 (it)
AT (1) ATE72793T1 (it)
DE (1) DE3776885D1 (it)
IT (1) IT1196896B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1223957B (it) * 1988-11-30 1990-09-29 Magneti Marelli Spa Gruppo valvolare di controllo della frenatura di un veicollo rimorchiato ed impianto di frenatura comprendente tale gruppo valvolare
IT1232031B (it) * 1989-03-08 1992-01-23 Magneti Marelli Spa Gruppo valvolare di controllo della frenatura di un veicolo rimorchia to ed impianto di frenatura comprendente tale gruppo valvolare
US6769744B2 (en) * 2000-05-25 2004-08-03 Bendix Commercial Vehicle Systems Llc Spring brake modulating relay valve

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3247949A1 (de) * 1982-12-24 1984-06-28 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Anhaenger-steuerventil
DE3427560A1 (de) * 1984-06-22 1986-01-02 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Anhaenger-steuerventil

Also Published As

Publication number Publication date
DE3776885D1 (de) 1992-04-02
EP0277465A1 (en) 1988-08-10
IT8667995A0 (it) 1986-12-30
ATE72793T1 (de) 1992-03-15
EP0277465B1 (en) 1992-02-26

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19931231