ES479810A1 - Vehiculo sobre ruedas con ejes multiples. - Google Patents

Vehiculo sobre ruedas con ejes multiples.

Info

Publication number
ES479810A1
ES479810A1 ES479810A ES479810A ES479810A1 ES 479810 A1 ES479810 A1 ES 479810A1 ES 479810 A ES479810 A ES 479810A ES 479810 A ES479810 A ES 479810A ES 479810 A1 ES479810 A1 ES 479810A1
Authority
ES
Spain
Prior art keywords
failsafe
circuits
switch
chain
fault
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
ES479810A
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.)
Girling Ltd
Original Assignee
Girling 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 Girling Ltd filed Critical Girling Ltd
Publication of ES479810A1 publication Critical patent/ES479810A1/es
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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/88—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means
    • B60T8/885—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means using electrical circuitry
    • 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
    • B60T2270/00—Further aspects of brake control systems not otherwise provided for
    • B60T2270/40—Failsafe aspects of brake control systems
    • B60T2270/406—Test-mode; Self-diagnosis

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)

Abstract

Vehículo sobre ruedas con ejes múltiples que incluye un freno para cada eje, un sensor de velocidad asociado con cada eje, un dispositivo de aflojamiento de freno asociado con cada eje y que responde al sensor de velocidad correspondiente para aflojar el freno correspondiente al producirse un estado de patinazo en este eje, un circuito a prueba de fallo asociado con cada dispositivo de aflojamiento de freno, y un dispositivo que conecta los circuitos a prueba de freno, y un dispositivo que conecta los circuitos a prueba de fallo de la cadena se propague normalmente a través de la cadena hasta la salida del último circuito a prueba de fallo de la cadena, caracterizado porque incluye un dispositivo de inhibición (14) que responde a una interrupción de dicha señal en un punto de la cadena (220, 320) y que está producida por una avería antes de este punto, estando el dispositivo de inhibición conectado con el dispositivo de aflojamiento de freno (1, 6) asociado con un circuito a prueba de fallo(20, 220), que está situado después de este punto, y que sirve para inhibir el funcionamiento de este dispositivo de aflojamiento de freno.
ES479810A 1978-04-22 1979-04-20 Vehiculo sobre ruedas con ejes multiples. Expired ES479810A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1600578 1978-04-22

Publications (1)

Publication Number Publication Date
ES479810A1 true ES479810A1 (es) 1980-07-16

Family

ID=10069485

Family Applications (1)

Application Number Title Priority Date Filing Date
ES479810A Expired ES479810A1 (es) 1978-04-22 1979-04-20 Vehiculo sobre ruedas con ejes multiples.

Country Status (7)

Country Link
US (1) US4270808A (es)
JP (1) JPS54146332A (es)
DE (1) DE2916076A1 (es)
ES (1) ES479810A1 (es)
FR (1) FR2423384A1 (es)
GB (1) GB2020121B (es)
HU (1) HU178550B (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2951753A1 (de) * 1979-12-21 1981-07-02 Alfred Teves Gmbh, 6000 Frankfurt Verfahren und vorrichtung zur ueberwachung eines antiblockiersystems
JPS58126413U (ja) * 1982-02-18 1983-08-27 山一電機工業株式会社 光フアイバ−ケ−ブルプラグにおける光フアイバ−固定機構
JPS59213548A (ja) * 1983-05-17 1984-12-03 Nissan Motor Co Ltd 車両用制御システムの故障診断装置
DE3417019A1 (de) * 1984-05-09 1985-11-14 Alfred Teves Gmbh, 6000 Frankfurt Schaltungsanordnung fuer eine schlupfgeregelte fahrzeugbremsanlage
DE3429156C2 (de) * 1984-08-08 1994-06-23 Teves Gmbh Alfred Schaltungsanordnung zur Überwachung und Steuerung einer blockiergeschützten Bremsanlage
US4634842A (en) * 1984-12-28 1987-01-06 General Electric Company Diagnostic testing arrangement for an electric cooking appliance incorporating commutated relay switching circuits
US4712841A (en) * 1986-11-19 1987-12-15 Allied Corporation Fail safe circuit for an anti-lock braking system modulator drive
DE3739878A1 (de) * 1987-11-25 1989-06-08 Bosch Gmbh Robert Durch elektrische signale betaetigbare regelanlage
DE3816039A1 (de) * 1988-05-10 1989-11-23 Lucas Ind Plc Verfahren zum ueberwachen der funktionstuechtigkeit von drehzahlsensoren
US4999779A (en) * 1989-09-18 1991-03-12 American Standard Inc. Axle health discriminatory safety timer arrangement for controlling wheel slip on a multiple-axle railway vehicle
US5193886A (en) * 1991-09-23 1993-03-16 Allied-Signal Inc. Wheel speed verification system
US5406485A (en) * 1993-11-09 1995-04-11 Delco Electronics Corp. Method and apparatus for detecting faulty operation of a wheel speed sensor
US6127939A (en) 1996-10-14 2000-10-03 Vehicle Enhancement Systems, Inc. Systems and methods for monitoring and controlling tractor/trailer vehicle systems
DE19548392C2 (de) * 1995-12-22 2001-05-17 Siemens Ag Bremsanlage für ein Kraftfahrzeug
DE19634567B4 (de) * 1996-08-27 2007-11-29 Robert Bosch Gmbh Elektrisches Bremssystem
US8536985B1 (en) 2001-07-30 2013-09-17 Imaging Systems Technology, Inc. Data isolation
GB0216742D0 (en) * 2002-07-18 2002-08-28 Ricardo Consulting Eng Self-testing watch dog system
US7009508B2 (en) 2002-08-12 2006-03-07 Caterpillar Inc. Method and apparatus for determining a brake overheating condition
US7451003B2 (en) * 2004-03-04 2008-11-11 Falconeer Technologies Llc Method and system of monitoring, sensor validation and predictive fault analysis
WO2007015446A1 (ja) * 2005-08-02 2007-02-08 Nissan Motor Co., Ltd. 車両周囲監視装置及び車両周囲監視方法
US20090128630A1 (en) * 2006-07-06 2009-05-21 Nissan Motor Co., Ltd. Vehicle image display system and image display method
DE102015219074B4 (de) 2014-10-10 2018-09-20 Ford Global Technologies, Llc Fahrzeug mit einer Schwertlenkerradaufhängung und Steuereinheit zur Erkennung einer Überbeanspruchung des Schwertlängslenkers der Schwertlenkerradaufhängung
DE102017003782A1 (de) * 2017-04-20 2018-10-25 Wabco Gmbh Verfahren zum Überwachen einer Umsetzung einer automatisiert angeforderten Bremsvorgabe sowie Bremssystem

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2231864A1 (de) * 1972-06-29 1974-01-24 Bosch Gmbh Robert Schaltungsanordnung zum ueberpruefen der funktionssicherheit eines antiblockierregelsystems
US3995912A (en) * 1973-01-26 1976-12-07 Eaton Corporation Skid control system
GB1451457A (en) * 1973-09-14 1976-10-06 Automotive Prod Co Ltd Fluid pressure operated braking systems for vehicles
US4016457A (en) * 1973-10-19 1977-04-05 Kelsey-Hayes Company Failsafe system for skid control systems and the like
DE2352496C3 (de) * 1973-10-19 1981-08-13 Robert Bosch Gmbh, 7000 Stuttgart Kontrolleinrichtung für Wagenzüge, bei denen wenigstens der Zugwagen mit einem Antiblockierregelsystem versehen ist
US3891279A (en) * 1973-10-19 1975-06-24 Kelsey Hayes Co Failsafe system for skid control systems and the like

Also Published As

Publication number Publication date
JPS54146332A (en) 1979-11-15
GB2020121B (en) 1982-06-09
HU178550B (en) 1982-05-28
US4270808A (en) 1981-06-02
GB2020121A (en) 1979-11-07
FR2423384A1 (fr) 1979-11-16
DE2916076A1 (de) 1979-10-31

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