GB1510984A - Two-line braking system - Google Patents

Two-line braking system

Info

Publication number
GB1510984A
GB1510984A GB28897/75A GB2889775A GB1510984A GB 1510984 A GB1510984 A GB 1510984A GB 28897/75 A GB28897/75 A GB 28897/75A GB 2889775 A GB2889775 A GB 2889775A GB 1510984 A GB1510984 A GB 1510984A
Authority
GB
United Kingdom
Prior art keywords
piston
port
compressed air
pressure
trailer
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
GB28897/75A
Other languages
English (en)
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 Westinghouse GmbH Germany
Original Assignee
Wabco Westinghouse GmbH Germany
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 GmbH Germany filed Critical Wabco Westinghouse GmbH Germany
Publication of GB1510984A publication Critical patent/GB1510984A/en
Expired 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
    • 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
    • B60T13/24—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 the fluid being gaseous
    • B60T13/26—Compressed-air systems
    • 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
    • B60T15/20—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 two fluid pressures

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
GB28897/75A 1974-10-16 1975-07-09 Two-line braking system Expired GB1510984A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742449178 DE2449178B2 (de) 1974-10-16 1974-10-16 Zweileitungs-zweikreisbremsanlage

Publications (1)

Publication Number Publication Date
GB1510984A true GB1510984A (en) 1978-05-17

Family

ID=5928405

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28897/75A Expired GB1510984A (en) 1974-10-16 1975-07-09 Two-line braking system

Country Status (7)

Country Link
AT (1) AT340261B (nl)
CH (1) CH605222A5 (nl)
DE (1) DE2449178B2 (nl)
FR (1) FR2333682A1 (nl)
GB (1) GB1510984A (nl)
IT (1) IT1047369B (nl)
SE (1) SE412195B (nl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3422983A1 (de) * 1984-06-22 1986-01-02 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Drucklufteinrichtung mit zwei kreisen mit unterschiedlichen druecken
DE3813417C3 (de) * 1988-04-21 1997-04-03 Grau Gmbh Anhängersteuerventil für Kraftfahrzeugbremsanlagen mit einem über eine Kraftdifferenz schaltbaren, im Gehäuse des Anhängersteuerventils integrierten Absperrventil
DE3839111A1 (de) * 1988-11-18 1990-05-23 Knorr Bremse Ag Ueberwachungsventil fuer steuerventile, insbesondere fuer anhaengersteuerventile in bremsanlagen von nutzfahrzeugen
DE19545640B4 (de) * 1995-12-07 2006-01-19 Wabco Gmbh & Co.Ohg Steuerventileinrichtung

Also Published As

Publication number Publication date
SE412195B (sv) 1980-02-25
DE2449178A1 (de) 1976-04-29
IT1047369B (it) 1980-09-10
AT340261B (de) 1977-12-12
ATA716775A (de) 1977-03-15
FR2333682B1 (nl) 1979-03-23
SE7511000L (sv) 1976-04-20
CH605222A5 (nl) 1978-09-29
DE2449178B2 (de) 1978-01-19
FR2333682A1 (fr) 1977-07-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee