BR0201276A - Freio de estacionamento aplicado por mola para vagões de ferrovia - Google Patents

Freio de estacionamento aplicado por mola para vagões de ferrovia

Info

Publication number
BR0201276A
BR0201276A BR0201276-6A BR0201276A BR0201276A BR 0201276 A BR0201276 A BR 0201276A BR 0201276 A BR0201276 A BR 0201276A BR 0201276 A BR0201276 A BR 0201276A
Authority
BR
Brazil
Prior art keywords
brake
parking brake
spring
segment
roll
Prior art date
Application number
BR0201276-6A
Other languages
English (en)
Inventor
Thomas Engle
Original Assignee
Westinghouse Air Brake Tech Corp
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
Priority claimed from US09/809,703 external-priority patent/US6491352B2/en
Priority claimed from CA002370807A external-priority patent/CA2370807A1/en
Application filed by Westinghouse Air Brake Tech Corp filed Critical Westinghouse Air Brake Tech Corp
Publication of BR0201276A publication Critical patent/BR0201276A/pt

Links

Classifications

    • 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
    • B61H13/005—Spring actuation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)
  • Braking Systems And Boosters (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

"FREIO DE ESTACIONAMENTO APLICADO POR MOLA PARA VAGõES DE FERROVIA". Trem intermodal integral provido para o transporte de semivagões de carga por via expressa. Cada segmento pode ter uma pluralidade de plataformas e pode estar carregado ou descarregado, independentemente de qualquer outro segmento usando-se um sistema de roll-on/roll-off independente. Vários subsistemas para acelerar a performance e melhorar a confiabilidade, tais como subsistemas de freio a ar assistido eletrónico, de monitoração de saúde, de amarração de vagão de carga e de interface de locomotiva, podem ser providos em cada segurança. Um freio de estacionamento aplicado com mola é provido para os segmentos e operacionalmente conectado aos sistemas de freio pneumático do trem. Em uma montagem preferida, o freio é automaticamente aplicado, quando a pressão do tubo de freio cair abaixo de 275,79 kPa nominal. o sistema de válvulas pneumáticas para o freio de estacionamento impede a aplicação da válvula em uma situação de frenagem de emergência, até que a pressão tenha sido sangrada em um vazamento normal do sistema, impedindo danos à roda. Um punho é provido para uma aplicação e uma liberação manuais do freio de estacionamento, quando desejado.
BR0201276-6A 2001-03-15 2002-03-08 Freio de estacionamento aplicado por mola para vagões de ferrovia BR0201276A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/809,703 US6491352B2 (en) 1999-02-22 2001-03-15 Spring applied parking brake for rail cars
CA002370807A CA2370807A1 (en) 1999-02-22 2002-02-06 Spring applied parking brake for railcars

Publications (1)

Publication Number Publication Date
BR0201276A true BR0201276A (pt) 2002-12-10

Family

ID=32231659

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0201276-6A BR0201276A (pt) 2001-03-15 2002-03-08 Freio de estacionamento aplicado por mola para vagões de ferrovia

Country Status (5)

Country Link
EP (1) EP1241069A1 (pt)
JP (1) JP2002331934A (pt)
CN (1) CN1304235C (pt)
BR (1) BR0201276A (pt)
ZA (1) ZA200200905B (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2009008146A (es) 2007-01-31 2009-08-12 Wabtec Holding Corp Ensamble de freno de estacionamiento para un sistema de frenos de vehiculos de ferrocarril.
CN102501777B (zh) * 2011-12-31 2013-07-31 沈阳新阳光机电科技有限公司 带刹车按钮的电车操作手柄
EP2922724A1 (en) * 2012-11-21 2015-09-30 Bombardier Transportation GmbH Method for a braking operation of a wheel axle of a rail vehicle and braking system for a rail vehicle
FR3031488B1 (fr) * 2015-01-13 2017-02-17 Faiveley Transp Amiens Systeme de freinage ferroviaire pour vehicule ferroviaire et procede de freinage d'un vehicule ferroviaire comportant un tel systeme
CN107977000B (zh) * 2017-11-22 2021-11-02 清华大学 一种铁路机车自动驾驶系统
CN108227825B (zh) * 2018-01-25 2023-09-22 柳工常州机械有限公司 操作手柄助停装置
CN110281969B (zh) * 2019-07-18 2024-05-24 中南大学 一种摩擦式轨道车辆吸能防爬器
RU195400U1 (ru) * 2019-08-30 2020-01-24 Общество с ограниченной ответственностью "Всесоюзный научно-исследовательский центр транспортных технологий" Стояночный тормоз грузового вагона
CN110944136B (zh) * 2019-12-28 2020-10-27 珠海大横琴科技发展有限公司 一种基于语音识别与摄像的儿童信息录入装置
CN111469666A (zh) * 2020-04-29 2020-07-31 徐州徐工矿业机械有限公司 一种电传动矿用自卸车自动电缓行系统及方法
CN112634475B (zh) * 2021-01-25 2022-07-12 上海软杰智能设备有限公司 一种方便停车的停车收费装置
RU205387U1 (ru) * 2021-02-15 2021-07-13 Общество С Ограниченной Ответственностью "Рейл1520 Ай Пи" (Ооо "Рейл1520 Ай Пи") Железнодорожное транспортное средство
CN115899114A (zh) * 2022-11-03 2023-04-04 中车长江运输设备集团有限公司科技开发分公司 一种手动制动机构
CN115973126B (zh) * 2023-03-21 2023-06-20 中国安全生产科学研究院 一种矿井车制动性能实时监测及失控紧急制动控制装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4799741A (en) * 1986-11-19 1989-01-24 General Signal Corporation Parking brake system for railway vehicles
US4978178A (en) * 1989-06-09 1990-12-18 General Signal Corporation Automatic self-resetting parking brake
DE19601945C2 (de) * 1996-01-11 1998-01-02 Mannesmann Ag Feststellbremse für Schienenfahrzeuge, insbesondere für Güter- und Personenwagen
CN2326493Y (zh) * 1998-06-26 1999-06-30 铁道部科学研究院机车车辆研究所 用于机车车辆的弹簧停车制动器
US6179093B1 (en) * 1998-09-18 2001-01-30 Westinghouse Air Brake Company Power source activated handbrake release mechanism

Also Published As

Publication number Publication date
EP1241069A1 (en) 2002-09-18
JP2002331934A (ja) 2002-11-19
CN1304235C (zh) 2007-03-14
ZA200200905B (en) 2002-10-30
CN1400127A (zh) 2003-03-05

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Legal Events

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B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 6A , 7A E 8A ANUIDADES.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

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