GB2341662B - Safety device for and system to improve safety of braking systems of articulated vehicles - Google Patents

Safety device for and system to improve safety of braking systems of articulated vehicles

Info

Publication number
GB2341662B
GB2341662B GB9820537A GB9820537A GB2341662B GB 2341662 B GB2341662 B GB 2341662B GB 9820537 A GB9820537 A GB 9820537A GB 9820537 A GB9820537 A GB 9820537A GB 2341662 B GB2341662 B GB 2341662B
Authority
GB
United Kingdom
Prior art keywords
safety
braking systems
articulated vehicles
safety device
improve
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 - Lifetime
Application number
GB9820537A
Other languages
English (en)
Other versions
GB2341662A (en
GB9820537D0 (en
Inventor
Neil Edward Walker
Robert Fraser Tonge
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB9820537A priority Critical patent/GB2341662B/en
Publication of GB9820537D0 publication Critical patent/GB9820537D0/en
Priority to AU62110/99A priority patent/AU6211099A/en
Priority to PCT/GB1999/003138 priority patent/WO2000017026A1/fr
Priority to EP99949115A priority patent/EP1149008A1/fr
Publication of GB2341662A publication Critical patent/GB2341662A/en
Application granted granted Critical
Publication of GB2341662B publication Critical patent/GB2341662B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/18—Safety devices; Monitoring
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
GB9820537A 1998-09-21 1998-09-21 Safety device for and system to improve safety of braking systems of articulated vehicles Expired - Lifetime GB2341662B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB9820537A GB2341662B (en) 1998-09-21 1998-09-21 Safety device for and system to improve safety of braking systems of articulated vehicles
AU62110/99A AU6211099A (en) 1998-09-21 1999-09-21 Safety device for and system to improve safety of braking systems of articulatedvehicles
PCT/GB1999/003138 WO2000017026A1 (fr) 1998-09-21 1999-09-21 Dispositif de securite d'un systeme destine a ameliorer la securite de systemes de freinage de vehicules articules
EP99949115A EP1149008A1 (fr) 1998-09-21 1999-09-21 Dispositif de securite d'un systeme destine a ameliorer la securite de systemes de freinage de vehicules articules

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9820537A GB2341662B (en) 1998-09-21 1998-09-21 Safety device for and system to improve safety of braking systems of articulated vehicles

Publications (3)

Publication Number Publication Date
GB9820537D0 GB9820537D0 (en) 1998-11-11
GB2341662A GB2341662A (en) 2000-03-22
GB2341662B true GB2341662B (en) 2000-11-08

Family

ID=10839206

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9820537A Expired - Lifetime GB2341662B (en) 1998-09-21 1998-09-21 Safety device for and system to improve safety of braking systems of articulated vehicles

Country Status (4)

Country Link
EP (1) EP1149008A1 (fr)
AU (1) AU6211099A (fr)
GB (1) GB2341662B (fr)
WO (1) WO2000017026A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2420840B (en) * 2004-12-03 2007-09-12 Trailer Checksafe Ltd Valve for inclusion in an emergency air supply line to the trailer braking system of an articulated vehicle

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB959720A (en) * 1961-06-28 1964-06-03 Bendix Westinghouse Automotive Combined control and tractor protection valve
GB2180041A (en) * 1985-09-03 1987-03-18 Cessna Aircraft Co Lockout valve
GB2310695A (en) * 1996-03-01 1997-09-03 Pownall Security Systems Ltd Trailer park brake system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2270131A2 (en) * 1973-11-30 1975-12-05 Gachot Jean Vehicle air brake safety valve - is arranged so that trailer braking takes place when normal pressure drops or if trailer breaks away
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB959720A (en) * 1961-06-28 1964-06-03 Bendix Westinghouse Automotive Combined control and tractor protection valve
GB2180041A (en) * 1985-09-03 1987-03-18 Cessna Aircraft Co Lockout valve
GB2310695A (en) * 1996-03-01 1997-09-03 Pownall Security Systems Ltd Trailer park brake system

Also Published As

Publication number Publication date
WO2000017026A1 (fr) 2000-03-30
GB2341662A (en) 2000-03-22
GB9820537D0 (en) 1998-11-11
AU6211099A (en) 2000-04-10
EP1149008A1 (fr) 2001-10-31

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20180920