BRPI0201505B8 - sensor eletrônico para um freio de mão de liberação rápida - Google Patents
sensor eletrônico para um freio de mão de liberação rápidaInfo
- Publication number
- BRPI0201505B8 BRPI0201505B8 BRPI0201505A BR0201505A BRPI0201505B8 BR PI0201505 B8 BRPI0201505 B8 BR PI0201505B8 BR PI0201505 A BRPI0201505 A BR PI0201505A BR 0201505 A BR0201505 A BR 0201505A BR PI0201505 B8 BRPI0201505 B8 BR PI0201505B8
- Authority
- BR
- Brazil
- Prior art keywords
- release
- parking brake
- electronic sensor
- quick release
- rotated
- 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
- B60T13/66—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
- 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
- B60T11/103—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 other control devices
- B60T11/105—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 other control devices with brake locking after actuation, release of the brake by a different control device, e.g. gear 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
-
- 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
- B60T7/04—Brake-action initiating means for personal initiation foot actuated
- B60T7/042—Brake-action initiating means for personal initiation foot actuated by electrical means, e.g. using travel or force sensors
-
- 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)
- Braking Arrangements (AREA)
- Regulating Braking Force (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Braking Elements And Transmission Devices (AREA)
- Handcart (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
"sensor eletrônico para um freio de mão de liberação rápida". um sensor eletrônico para um mecanismo de liberação rápida em um freio de mão vertical de vagão que tem um alojamento equipado com um grampo flexível montado em uma parede interna, e um eixo de liberação que tem um membro disposto perpendicular a em torno da circunferência do mesmo. um primeiro elemento é disposto no membro e se interpõe com o grampo flexível, quando o eixo de liberação for girado, para se obter e manter uma liberação plena do freio. um segundo elemento se encaixa em uma projeção de uma roda de catraca, quando o eixo de operação for girado, para desencaixar o primeiro elemento do grampo flexível. um dispositivo de detecção é disposto em uma posição predeterminada, para detectar quando o eixo de liberação for girado para uma posição de liberação, e para comunicação de um sinal, indicando que o freio de mão está na posição de liberação. um dispositivo para ativação do dispositivo de detecção, quando o eixo de liberação for girado, é disposto em uma posição predeterminada.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/876,337 US6364069B1 (en) | 2001-06-07 | 2001-06-07 | Electronic sensor for a quick release hand brake |
Publications (3)
Publication Number | Publication Date |
---|---|
BR0201505A BR0201505A (pt) | 2003-02-11 |
BR0201505B1 BR0201505B1 (pt) | 2013-09-17 |
BRPI0201505B8 true BRPI0201505B8 (pt) | 2016-05-31 |
Family
ID=25367473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0201505A BRPI0201505B8 (pt) | 2001-06-07 | 2002-04-30 | sensor eletrônico para um freio de mão de liberação rápida |
Country Status (10)
Country | Link |
---|---|
US (1) | US6364069B1 (pt) |
EP (1) | EP1264752B1 (pt) |
CN (1) | CN1328102C (pt) |
AU (1) | AU782137B2 (pt) |
BR (1) | BRPI0201505B8 (pt) |
CA (1) | CA2382709C (pt) |
DE (1) | DE60201628D1 (pt) |
MX (1) | MXPA02005556A (pt) |
NZ (1) | NZ518559A (pt) |
ZA (1) | ZA200203319B (pt) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6848754B2 (en) * | 2000-02-18 | 2005-02-01 | Westinghouse Air Brake Technologies Corporation | Automatic application hand brake |
US6474450B1 (en) * | 2001-06-05 | 2002-11-05 | Westinghouse Air Brake Technologies | Mechanical sensor for a quick release hand brake |
US6474451B1 (en) * | 2001-08-16 | 2002-11-05 | Honeywell International Inc. | Side tension brake condition sensor |
US7021430B2 (en) * | 2003-03-25 | 2006-04-04 | Westinghouse Air Brake Technologies Corporation | Release hold mechanism for a hand brake having a quick release mechanism |
US7156471B2 (en) * | 2004-10-28 | 2007-01-02 | Wabtec Holding Corp. | Two-stage cylinder for applying automatic set and release hand brake |
US8033236B2 (en) * | 2005-09-16 | 2011-10-11 | Ellcon National, Inc. | Handbrake load indicator |
US8839915B2 (en) * | 2005-10-18 | 2014-09-23 | Sharma & Associates, Inc. | Railway freight car hand brake sensor |
US7757825B2 (en) * | 2007-05-30 | 2010-07-20 | Ellcon National, Inc. | Quick release hand brake |
US8172045B2 (en) * | 2008-09-11 | 2012-05-08 | Ellcon National, Inc. | Remote hand brake |
US8616341B2 (en) * | 2011-02-16 | 2013-12-31 | Wabtec Holding Corp | Device and method for sensing applied condition of a railroad handbrake |
US10029713B2 (en) | 2015-01-09 | 2018-07-24 | New York Air Brake, LLC | Rail handbrake with prolonged release |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5738416A (en) * | 1994-07-22 | 1998-04-14 | Westinghouse Air Brake Company | Railway braking apparatus to effect a change in a handbrake |
US5519299A (en) * | 1994-11-16 | 1996-05-21 | Westinghouse Air Brake Company | Method and apparatus for determining and encoding the position of a reverser handle on a locomotive control stand |
US5799545A (en) * | 1996-02-20 | 1998-09-01 | Westinghouse Air Brake Company | Ergonomic hand wheel for railway car hand brake |
US6006868A (en) * | 1996-11-14 | 1999-12-28 | Technical Services And Marketing Inc. | System for monitoring brake status on a rail car |
US6170619B1 (en) * | 1998-10-29 | 2001-01-09 | Honeywell Inc | Manual hand brake sensor for a railroad car |
US6237722B1 (en) * | 1998-12-10 | 2001-05-29 | Honeywell International Inc | Railroad handbrake “off” sensor |
US6364428B1 (en) * | 2000-09-18 | 2002-04-02 | Westinghouse Air Brake Technologies Corporation | Apparatus for a quick release mechanism in a railcar hand brake |
-
2001
- 2001-06-07 US US09/876,337 patent/US6364069B1/en not_active Expired - Lifetime
-
2002
- 2002-04-19 CA CA002382709A patent/CA2382709C/en not_active Expired - Lifetime
- 2002-04-22 AU AU35599/02A patent/AU782137B2/en not_active Ceased
- 2002-04-24 NZ NZ518559A patent/NZ518559A/xx unknown
- 2002-04-25 ZA ZA200203319A patent/ZA200203319B/xx unknown
- 2002-04-30 BR BRPI0201505A patent/BRPI0201505B8/pt not_active IP Right Cessation
- 2002-05-16 DE DE60201628T patent/DE60201628D1/de not_active Expired - Lifetime
- 2002-05-16 EP EP02291210A patent/EP1264752B1/en not_active Expired - Lifetime
- 2002-06-05 CN CNB021220921A patent/CN1328102C/zh not_active Expired - Fee Related
- 2002-06-05 MX MXPA02005556A patent/MXPA02005556A/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
BR0201505B1 (pt) | 2013-09-17 |
EP1264752A3 (en) | 2003-01-22 |
CA2382709A1 (en) | 2002-12-07 |
BR0201505A (pt) | 2003-02-11 |
EP1264752A2 (en) | 2002-12-11 |
EP1264752B1 (en) | 2004-10-20 |
CN1328102C (zh) | 2007-07-25 |
MXPA02005556A (es) | 2002-12-13 |
AU3559902A (en) | 2002-12-12 |
CN1390736A (zh) | 2003-01-15 |
AU782137B2 (en) | 2005-07-07 |
NZ518559A (en) | 2002-12-20 |
DE60201628D1 (de) | 2004-11-25 |
CA2382709C (en) | 2005-03-29 |
ZA200203319B (en) | 2002-10-29 |
US6364069B1 (en) | 2002-04-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 17/09/2013, OBSERVADAS AS CONDICOES LEGAIS. |
|
B16C | Correction of notification of the grant [chapter 16.3 patent gazette] |
Free format text: REFERENTE A PUBLICACAO NA RPI 2228 DE 17/09/2013 QUANTO A FORMATACAO DO DOCUMENTO E TITULAR. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time | ||
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |