BR9803896A - Processo para a monitoração de força de frenagem em um eixo de veículo durante a marcha - Google Patents
Processo para a monitoração de força de frenagem em um eixo de veículo durante a marchaInfo
- Publication number
- BR9803896A BR9803896A BR9803896A BR9803896A BR9803896A BR 9803896 A BR9803896 A BR 9803896A BR 9803896 A BR9803896 A BR 9803896A BR 9803896 A BR9803896 A BR 9803896A BR 9803896 A BR9803896 A BR 9803896A
- Authority
- BR
- Brazil
- Prior art keywords
- braking
- vehicle
- force
- monitoring
- axle
- 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
- 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
- B60T8/18—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 vehicle weight or load, e.g. load distribution
- B60T8/1881—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 vehicle weight or load, e.g. load distribution characterised by failure-responsive means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
- B60G17/0195—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the regulation being combined with other vehicle control 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
- 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
- B60T17/22—Devices for monitoring or checking brake systems; Signal devices
- B60T17/221—Procedure or apparatus for checking or keeping in a correct functioning condition of brake systems
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Automation & Control Theory (AREA)
- Regulating Braking Force (AREA)
- Hydraulic Control Valves For Brake Systems (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
"PROCESSO PARA A MONITORAçãO DE FORçA DE FRENAGEM EM UM EIXO DE VEìCULO DURANTE A MARCHA". A invenção se refere a um processo para a monitoração de força de frenagem em um eixo de um veículo, em particular de um caminhão ou de um reboque de caminhão durante a marcha. O eixo no veículo, nos dois lados, é articulado, cada, em um ponto de fixação e em um fole de amortecedor distanciado dele na direção longitudinal do veículo. Visto que não existem barras de reação ou elementos similares, por ocasião de uma frenagem do veículo, a força de reação de frenagem conduz a um momento, o qual atua sobre o fole amortecedor e produz nele uma variação de pressão. O processo de monitoração de força de frenagem abrange as etapas da ativação do sistema de frenagem de veículo com uma determinada força de ativação de frenagem, da detecção da variação de pressão produzida por meio da força de reação de frenagem em ao menos um fole de amortecedor, e da comparação da variação e pressão produzida com uma variação de pressão de referência, a qual, quando de sistema de frenagem funcionado perfeitamente, iria aparecer sob condições ademais idênticas. Por meio desta comparação pode ser imediatamente verificado se o sistema de frenagem ainda trabalha perfeitamente.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1997145581 DE19745581B4 (de) | 1997-10-15 | 1997-10-15 | Verfahren zur Bremskraftüberprüfung an einer Fahrzeugachse während der Fahrt |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9803896A true BR9803896A (pt) | 1999-12-14 |
Family
ID=7845626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9803896A BR9803896A (pt) | 1997-10-15 | 1998-10-13 | Processo para a monitoração de força de frenagem em um eixo de veículo durante a marcha |
Country Status (2)
Country | Link |
---|---|
BR (1) | BR9803896A (pt) |
DE (1) | DE19745581B4 (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101476958B (zh) * | 2009-01-19 | 2011-04-13 | 浙江大学 | 液压驱动的机动车平板式制动力测量装置 |
EP2371640B1 (en) * | 2010-03-26 | 2014-07-16 | Kombimatic AS | A vehicle brake testing device and a method of testing a vehicle brake |
DE102010026411A1 (de) * | 2010-07-07 | 2012-01-12 | Man Truck & Bus Ag | Verfahren und Vorrichtung zur Durchführung einer Bremsenprüfung an Anhänger- und/oder Aufliegerfahrzeugen |
GB2583899A (en) * | 2019-04-17 | 2020-11-18 | Ryder Ltd | A method and system for testing vehicle brake performance |
EP3753794B1 (en) * | 2019-06-19 | 2024-08-07 | KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH | Method and apparatus for monitoring a brake performance of a vehicle |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4007634A1 (de) * | 1990-03-10 | 1991-09-12 | Sauer Achsenfab | Fahrzeugachsaufhaengung |
-
1997
- 1997-10-15 DE DE1997145581 patent/DE19745581B4/de not_active Expired - Fee Related
-
1998
- 1998-10-13 BR BR9803896A patent/BR9803896A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE19745581B4 (de) | 2006-06-14 |
DE19745581A1 (de) | 1999-04-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application fees: dismissal - article 86 of industrial property law |
Free format text: REFERENTE A 9A ANUIDADE. |
|
B08K | Maintenance of archiving: application remains archived as no request for restauration (art. 87) has been received. |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1917 DE 02/10/2007. |