BR0206883A - Mecanismo de enrolamento para freio de mão de aplicação automática - Google Patents
Mecanismo de enrolamento para freio de mão de aplicação automáticaInfo
- Publication number
- BR0206883A BR0206883A BR0206883-4A BR0206883A BR0206883A BR 0206883 A BR0206883 A BR 0206883A BR 0206883 A BR0206883 A BR 0206883A BR 0206883 A BR0206883 A BR 0206883A
- Authority
- BR
- Brazil
- Prior art keywords
- brake
- application
- drive arm
- handbrake
- gear
- 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
- 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
- B60T17/228—Devices for monitoring or checking brake systems; Signal devices for railway vehicles
-
- 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
- B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
- B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
- B60T11/102—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic in combination with mechanical elements
-
- 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
- B60T13/02—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 mechanical assistance or drive
-
- 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
- B60T13/66—Electrical control in fluid-pressure brake systems
- B60T13/665—Electrical control in fluid-pressure brake systems the systems being specially adapted for transferring two or more command signals, e.g. railway 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
- B60T13/74—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 electrical assistance or drive
- B60T13/746—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 electrical assistance or drive and mechanical transmission of the braking action
-
- 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
- B60T7/00—Brake-action initiating means
- B60T7/02—Brake-action initiating means for personal initiation
- B60T7/08—Brake-action initiating means for personal initiation hand actuated
- B60T7/10—Disposition of hand control
- B60T7/102—Disposition of hand control by means of a tilting lever
-
- 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
- B60T7/00—Brake-action initiating means
- B60T7/02—Brake-action initiating means for personal initiation
- B60T7/08—Brake-action initiating means for personal initiation hand actuated
- B60T7/10—Disposition of hand control
- B60T7/107—Disposition of hand control with electrical power assistance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
- B61H13/00—Actuating rail vehicle brakes
- B61H13/02—Hand or other personal actuation
- B61H13/04—Hand or other personal actuation by mechanisms incorporating toothed gearing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Braking Arrangements (AREA)
- Braking Elements And Transmission Devices (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
"MECANISMO DE ENROLAMENTO PARA FREIO DE MãO DE APLICAçãO AUTOMáTICA". Um mecanismo de freio de mão de aplicação automática é fornecido para aplicar automaticamente pelo menos um elemento de freio preso a um veículo de ferrovia com o conjunto de freio de mão. O mecanismo compreende um elemento de operação que tem pelo menos uma catraca. Pelo menos uma catraca pode ser encaixada em pelo menos uma engrenagem de um conjunto de engrenagens disposto em um elemento de alojamento do conjunto de freio de mão, para operação do conjunto de engrenagens em uma direção a qual causará uma aplicação de pelo menos um elemento de freio. O aparelho também inclui um cilindro de aplicação montado no veículo de ferrovia e um braço de acionamento que se estende a partir de uma extremidade do cilindro de aplicação. O braço de acionamento tem uma primeira porção, a qual é conectada ao elemento de operação. O braço de acionamento é capaz de alternar em relação ao cilindro de aplicação, quando da aplicação de uma força a ele, para suprir uma pressão predeterminada para o elemento de operação, pelo menos uma quantidade suficiente de modo a causar uma aplicação de pelo menos um elemento de freio. Uma fonte de suprimento de pressão é conectada ao cilindro de aplicação, para suprimento de uma força para o braço de acionamento, desse modo causando uma aplicação automática de pelo menos um elemento de freio pelo conjunto de freio de mão.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US31323501P | 2001-08-17 | 2001-08-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0206883A true BR0206883A (pt) | 2003-12-02 |
Family
ID=23214907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0206883-4A BR0206883A (pt) | 2001-08-17 | 2002-08-16 | Mecanismo de enrolamento para freio de mão de aplicação automática |
Country Status (10)
Country | Link |
---|---|
US (2) | US6709068B2 (pt) |
EP (1) | EP1285838B1 (pt) |
CN (1) | CN1248887C (pt) |
AU (1) | AU2002300600B2 (pt) |
BR (1) | BR0206883A (pt) |
CA (1) | CA2398672C (pt) |
DE (1) | DE60201643D1 (pt) |
MX (1) | MXPA02008039A (pt) |
NZ (1) | NZ520814A (pt) |
ZA (1) | ZA200206593B (pt) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6709068B2 (en) * | 2001-08-17 | 2004-03-23 | Westinghouse Air Brake Technologies Corporation | Automatic set and release hand brake pneumatic circuit design II/automatic application function |
EP1526056A1 (en) * | 2003-10-21 | 2005-04-27 | Westinghouse Air Brake Technologies Corporation | Set and release hand brake with automatic brake application device |
DE60312524T2 (de) * | 2003-11-04 | 2007-11-29 | Westinghouse Air Brake Technologies Corp. | Automatische Setz- und Löse- Handbremse |
CN100389996C (zh) * | 2004-03-12 | 2008-05-28 | 西屋气动刹车技术公司 | 自动设定和松开手制动器 |
US7156471B2 (en) * | 2004-10-28 | 2007-01-02 | Wabtec Holding Corp. | Two-stage cylinder for applying automatic set and release hand brake |
US8297716B2 (en) | 2009-07-13 | 2012-10-30 | New York Air Brake Corporation | Control system for automatic release hand brake |
US8794717B2 (en) * | 2009-11-10 | 2014-08-05 | New York Air Brake Corporation | Automatic release hand brake control system |
US20140332328A1 (en) * | 2010-11-05 | 2014-11-13 | Brian F. Albert | Railroad car hand brake release system |
US20130140880A1 (en) * | 2011-08-31 | 2013-06-06 | Richard Barefoot | Train brake and hand brake release systems, and related methods |
CN107512254B (zh) * | 2017-07-18 | 2019-05-10 | 湖南机电职业技术学院 | 汽车智能刹车装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1229108A (fr) | 1958-06-26 | 1960-09-05 | Sig Schweiz Industrieges | Système hydraulique de freinage à main pour véhicules |
US2940554A (en) * | 1958-12-23 | 1960-06-14 | Westinghouse Air Brake Co | Railway wheel tread brake unit |
US4978178A (en) * | 1989-06-09 | 1990-12-18 | General Signal Corporation | Automatic self-resetting parking brake |
US5794739A (en) | 1996-06-14 | 1998-08-18 | Westinghouse Air Brake Company | Pneumatic pressure operated parking brake for a railway vehicle brake system |
US6039158A (en) | 1997-08-11 | 2000-03-21 | Fox; Richard H. | Powered locomotive parking brake |
US6179093B1 (en) * | 1998-09-18 | 2001-01-30 | Westinghouse Air Brake Company | Power source activated handbrake release mechanism |
US6848754B2 (en) * | 2000-02-18 | 2005-02-01 | Westinghouse Air Brake Technologies Corporation | Automatic application hand brake |
AU2001251257A1 (en) * | 2000-04-04 | 2001-10-15 | Utd, Inc. | Brake system and method |
US6397978B1 (en) * | 2000-07-31 | 2002-06-04 | John M. Jackson | Hand brake for a rail car |
US6364428B1 (en) * | 2000-09-18 | 2002-04-02 | Westinghouse Air Brake Technologies Corporation | Apparatus for a quick release mechanism in a railcar hand brake |
US6394233B1 (en) * | 2001-07-13 | 2002-05-28 | Westinghouse Air Brake Technologies Corporation | Apparatus for operating a vertical wheel hand brake |
US6709068B2 (en) * | 2001-08-17 | 2004-03-23 | Westinghouse Air Brake Technologies Corporation | Automatic set and release hand brake pneumatic circuit design II/automatic application function |
-
2002
- 2002-07-24 US US10/201,888 patent/US6709068B2/en not_active Expired - Lifetime
- 2002-08-13 US US10/217,570 patent/US6902042B2/en not_active Expired - Lifetime
- 2002-08-15 NZ NZ520814A patent/NZ520814A/xx unknown
- 2002-08-15 AU AU2002300600A patent/AU2002300600B2/en not_active Ceased
- 2002-08-16 BR BR0206883-4A patent/BR0206883A/pt not_active Application Discontinuation
- 2002-08-16 MX MXPA02008039A patent/MXPA02008039A/es active IP Right Grant
- 2002-08-16 ZA ZA200206593A patent/ZA200206593B/xx unknown
- 2002-08-16 CA CA002398672A patent/CA2398672C/en not_active Expired - Fee Related
- 2002-08-19 DE DE60201643T patent/DE60201643D1/de not_active Expired - Lifetime
- 2002-08-19 CN CN02130425.4A patent/CN1248887C/zh not_active Expired - Fee Related
- 2002-08-19 EP EP02292056A patent/EP1285838B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1285838A1 (en) | 2003-02-26 |
US6709068B2 (en) | 2004-03-23 |
DE60201643D1 (de) | 2004-11-25 |
US6902042B2 (en) | 2005-06-07 |
US20030111897A1 (en) | 2003-06-19 |
CN1248887C (zh) | 2006-04-05 |
CA2398672C (en) | 2005-07-26 |
MXPA02008039A (es) | 2004-12-13 |
US20030034689A1 (en) | 2003-02-20 |
AU2002300600B2 (en) | 2007-02-01 |
CN1433915A (zh) | 2003-08-06 |
ZA200206593B (en) | 2003-02-14 |
NZ520814A (en) | 2003-01-31 |
CA2398672A1 (en) | 2003-02-17 |
EP1285838B1 (en) | 2004-10-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR0100553A (pt) | Freio de mão de aplicação automática | |
BR0100643A (pt) | Conjunto de freio de estacionamento aplicado por mola tendo um recurso de rápida liberação manual | |
BR0206883A (pt) | Mecanismo de enrolamento para freio de mão de aplicação automática | |
BR9910308A (pt) | Dispositivo para a fixação de uma alvanca de direção em um eixo | |
BRPI0503269A (pt) | Conjunto de freio de mão | |
DE602005000153D1 (de) | Fahrzeug mit einer pneumatischen Steuerleitung für Anhängerbremsen | |
BR0100684A (pt) | Conjunto de freios de estacionamento acionados por mola | |
BR0306299A (pt) | Dispositivo de limpador de pára-brisas | |
CA2414470A1 (en) | Automatic set and release hand brake | |
BR9906353A (pt) | Freio ativado eletricamente com ajuste automático das folgas | |
WO2004014707A3 (en) | Operating mechanism for a parking brake | |
KR100466108B1 (ko) | 파킹 브레이크 성능성 측정장치 | |
KR100255052B1 (ko) | 차량의 브레이크슈 자동조정장치 | |
KR20130029537A (ko) | 자동차 브레이크의 제동력 유지장치 | |
IT201800006541A1 (it) | Dispositivo di stazionamento di una pinza di freno per un freno a disco di un veicolo, e relativo metodo di montaggio | |
KR100259249B1 (ko) | 자동차의 브레이크 장치 | |
KR200153115Y1 (ko) | 자동차 브레이크 페달레버의 작동소음 감쇄장치 | |
KR0180876B1 (ko) | 브레이크 파이프와 호스의 연결장치 | |
KR200144914Y1 (ko) | 브레이크 페달 행정거리 조정용 지그 | |
ATE356740T1 (de) | Automatische setz- und löse- handbremse | |
KR0113837Y1 (ko) | 주차기구 안전장치 | |
KR100387824B1 (ko) | 자동차용 소켓형 파킹장치 | |
KR19980037198U (ko) | 자동차용 핸드브레이크 | |
KR20090020334A (ko) | 브레이크 페달 밀림방지장치 | |
CA2403695A1 (en) | Automatic set and release hand brake pneumatic circuit design ii/automatic application function |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FBOS | Technical and formal requirements: other requirements | ||
B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |