BR0107392A - Freio de mão para um vagão ferroviário - Google Patents

Freio de mão para um vagão ferroviário

Info

Publication number
BR0107392A
BR0107392A BR0107392-3A BR0107392A BR0107392A BR 0107392 A BR0107392 A BR 0107392A BR 0107392 A BR0107392 A BR 0107392A BR 0107392 A BR0107392 A BR 0107392A
Authority
BR
Brazil
Prior art keywords
hand brake
railway wagon
car
belt
railway
Prior art date
Application number
BR0107392-3A
Other languages
English (en)
Inventor
John M Jackson
Robert G Jackson
Original Assignee
John M Jackson
Robert G Jackson
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 US09/663,518 external-priority patent/US6397978B1/en
Application filed by John M Jackson, Robert G Jackson filed Critical John M Jackson
Publication of BR0107392A publication Critical patent/BR0107392A/pt

Links

Landscapes

  • Braking Arrangements (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)

Abstract

"FREIO DE MãO PARA UM VAGãO FERROVIáRIO". Um freio de mão para carro ou vagão ferroviário se encontra adaptado para ser conectado ao acionador que configura parte de sistema de frenagem do vagão. Uma roda de correia ou catraca, em torno da qual a correia de acionamento é enrolada, é girada através de um cilindro hidráulico levando a correia a acionar o sistema de frenagem.
BR0107392-3A 2000-09-15 2001-09-17 Freio de mão para um vagão ferroviário BR0107392A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/663,518 US6397978B1 (en) 2000-07-31 2000-09-15 Hand brake for a rail car

Publications (1)

Publication Number Publication Date
BR0107392A true BR0107392A (pt) 2002-10-08

Family

ID=24662164

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0107392-3A BR0107392A (pt) 2000-09-15 2001-09-17 Freio de mão para um vagão ferroviário

Country Status (4)

Country Link
CN (1) CN1331699C (pt)
AU (1) AU782502B2 (pt)
BR (1) BR0107392A (pt)
ZA (1) ZA200107595B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN103935381B (zh) * 2014-05-19 2015-03-04 青岛四方车辆研究所有限公司 手制动机限位装置
CN103963800B (zh) 2014-05-19 2015-04-15 青岛四方车辆研究所有限公司 手制动机

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3998430A (en) * 1975-06-02 1976-12-21 Westinghouse Air Brake Company Hand brake for railroad cars
US4175793A (en) * 1978-10-02 1979-11-27 Westinghouse Air Brake Company Parking brake control system for railway vehicles
US4368648A (en) * 1980-06-23 1983-01-18 American Standard Inc. Hand brake for railroad car
US4949824A (en) * 1988-07-08 1990-08-21 Hayes Industrial Brake, Inc. High production, torque limiting, one-way clutch
US4978178A (en) * 1989-06-09 1990-12-18 General Signal Corporation Automatic self-resetting parking brake
DE4027810A1 (de) * 1990-09-01 1992-03-05 Bosch Gmbh Robert Servounterstuetzte feststellbremse
US5794739A (en) * 1996-06-14 1998-08-18 Westinghouse Air Brake Company Pneumatic pressure operated parking brake for a railway vehicle brake system
US6848754B2 (en) * 2000-02-18 2005-02-01 Westinghouse Air Brake Technologies Corporation Automatic application hand brake

Also Published As

Publication number Publication date
AU782502B2 (en) 2005-08-04
ZA200107595B (en) 2002-03-14
CN1356230A (zh) 2002-07-03
AU6563601A (en) 2002-03-21
CN1331699C (zh) 2007-08-15

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Legal Events

Date Code Title Description
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements