ZA783491B - Fluid pressure operable tractor and trailer vehicle braking systems - Google Patents

Fluid pressure operable tractor and trailer vehicle braking systems

Info

Publication number
ZA783491B
ZA783491B ZA00783491A ZA783491A ZA783491B ZA 783491 B ZA783491 B ZA 783491B ZA 00783491 A ZA00783491 A ZA 00783491A ZA 783491 A ZA783491 A ZA 783491A ZA 783491 B ZA783491 B ZA 783491B
Authority
ZA
South Africa
Prior art keywords
fluid pressure
vehicle braking
braking systems
trailer vehicle
pressure operable
Prior art date
Application number
ZA00783491A
Other languages
English (en)
Inventor
S Lippiatt
D Knight
Original Assignee
Bendix Westinghouse 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 Bendix Westinghouse Ltd filed Critical Bendix Westinghouse Ltd
Publication of ZA783491B publication Critical patent/ZA783491B/xx

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
    • B60T13/268—Compressed-air systems using accumulators or reservoirs
    • 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
    • B60T13/261—Compressed-air systems systems with both indirect application and application by springs or weights and released by compressed air
    • B60T13/263—Compressed-air systems systems with both indirect application and application by springs or weights and released by compressed air specially adapted for coupling with dependent systems, e.g. tractor-trailer 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
    • 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
    • B60T13/62—Combined or convertible systems both straight and automatic
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Braking Systems And Boosters (AREA)
  • Regulating Braking Force (AREA)
ZA00783491A 1977-06-25 1978-06-19 Fluid pressure operable tractor and trailer vehicle braking systems ZA783491B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2670677 1977-06-25

Publications (1)

Publication Number Publication Date
ZA783491B true ZA783491B (en) 1979-06-27

Family

ID=10247953

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00783491A ZA783491B (en) 1977-06-25 1978-06-19 Fluid pressure operable tractor and trailer vehicle braking systems

Country Status (5)

Country Link
US (1) US4258959A (xx)
EP (1) EP0000249B1 (xx)
DE (1) DE2861966D1 (xx)
IT (1) IT1159749B (xx)
ZA (1) ZA783491B (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3232127A1 (de) * 1982-08-28 1984-03-01 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Druckluftbremsanlage
DE3602607A1 (de) * 1986-01-29 1987-07-30 Wabco Westinghouse Fahrzeug Druckmittelbetaetigte motorwagen-bremsanlage
EP0387004A3 (en) * 1989-03-08 1990-11-22 LUCAS INDUSTRIES public limited company Trailer braking system for a towing vehicle
DE19504393C1 (de) * 1995-02-10 1996-03-07 Wabco Gmbh Druckmittelbetätigte Fahrzeugbremsanlage
DE19932470B4 (de) * 1999-07-12 2008-08-28 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Druckmittelbetätigte Fahrzeugbremsanlage
US20030192751A1 (en) * 2002-03-22 2003-10-16 Jack Costa Tractor trailer air brakes
US7452038B2 (en) * 2006-01-20 2008-11-18 Towhaul Corporation System and method for remotely releasing a parking brake on a disabled vehicle
US7597406B2 (en) * 2006-04-11 2009-10-06 Volvo Trucks North America Multi-location tractor trailer pneumatic connections
US20080000733A1 (en) * 2006-06-14 2008-01-03 Ehrlich Rodney P Spring brake internal venting
US8424977B2 (en) * 2008-06-09 2013-04-23 Mack Trucks, Inc. Front towing glad hands

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3228730A (en) * 1964-01-13 1966-01-11 Bendix Westinghouse Automotive Tractor-trailer braking system
GB1298333A (en) * 1968-12-06 1972-11-29 Dewandre Co Ltd C Improvements in or relating to vehicle braking systems
DE2012204C3 (de) * 1970-03-14 1979-11-22 Graubremse Gmbh, 6900 Heidelberg Zweikreisig ansteuerbares Anhängersteuerventil
US3820854A (en) * 1971-04-27 1974-06-28 Wagner Electric Corp Control valve and system
AT338125B (de) * 1972-11-02 1977-07-25 Bosch Gmbh Robert Pneumatische zweileitungs-mehrkreis-bremsanlage fur kraftfahrzeug-zuge
US3929381A (en) * 1974-03-11 1975-12-30 Midland Ross Corp Pneumatic brake system for a tractor-trailer vehicle including an anti-lock control valve in the trailer brake system

Also Published As

Publication number Publication date
EP0000249B1 (en) 1982-07-28
IT1159749B (it) 1987-03-04
DE2861966D1 (en) 1982-09-16
EP0000249A1 (en) 1979-01-10
IT7868480A0 (it) 1978-06-23
US4258959A (en) 1981-03-31

Similar Documents

Publication Publication Date Title
GB2061431B (en) Pressure medium-operated trailer brake system
JPS5345835A (en) Composite hydraulic system for braking and steering vehicle
JPS5234174A (en) Brake actuater valve * brake system for wheel and brake system for tractor and trailer
GB1539229A (en) Vehicle fluid pressure braking system
SU755188A3 (en) Braking force regulator for braking systems of truck and trailer
DE2861966D1 (en) Fluid pressure operable tractor and trailer vehicle braking systems
GB2057613B (en) Hydraulic anti-skid braking systems for vehicles
DE3068928D1 (en) Hydraulic braking systems for tractor-trailer combinations
GB1519391A (en) Vehicle fluid pressure braking systems
GB2053397B (en) Tractor/trailer braking systems
GB1539205A (en) Vehicle fluid pressure braking system
GB2045373B (en) Trailer vehicle fluid pressure braking systems
JPS5313728A (en) Duallcircuit brake system for vehicle with trailer
DE2963832D1 (en) Vehicle fluid pressure braking systems and lever mechanisms for use therein
GB1556259A (en) Attachment device between a tractor or vehicle and a trailer
AU3769678A (en) Anti-skid vehicle braking systems
GB1548360A (en) Fluid pressure braking systems for vehicles
DE3062941D1 (en) Tractor/trailer braking systems with spring brake emergency braking and parking
GB2008215B (en) Vehicle anti-skid braking systems
GB1553121A (en) Tractor and trailer vehicle combination
DE3062504D1 (en) Tractor/trailer braking systems with reserve spring braking and parking
DE2961700D1 (en) Vehicle fluid pressure braking systems
AU511730B2 (en) Vehicle fluid pressure braking system with emergency valve
DE3062150D1 (en) Trailer or semi-trailer vehicle braking apparatus
GB1524231A (en) Vehicle fluid pressure braking system