ZA783491B - Fluid pressure operable tractor and trailer vehicle braking systems - Google Patents
Fluid pressure operable tractor and trailer vehicle braking systemsInfo
- 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
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)
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)
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)
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 |
-
1978
- 1978-06-14 EP EP78300041A patent/EP0000249B1/en not_active Expired
- 1978-06-14 DE DE7878300041T patent/DE2861966D1/de not_active Expired
- 1978-06-19 ZA ZA00783491A patent/ZA783491B/xx unknown
- 1978-06-23 IT IT68480/78A patent/IT1159749B/it active
- 1978-07-21 US US05/927,264 patent/US4258959A/en not_active Expired - Lifetime
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 |