BR0107392A - Freio de mão para um vagão ferroviário - Google Patents
Freio de mão para um vagão ferroviárioInfo
- 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
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.
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)
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)
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 |
-
2001
- 2001-09-04 AU AU65636/01A patent/AU782502B2/en not_active Ceased
- 2001-09-14 CN CNB011330694A patent/CN1331699C/zh not_active Expired - Fee Related
- 2001-09-14 ZA ZA200107595A patent/ZA200107595B/xx unknown
- 2001-09-17 BR BR0107392-3A patent/BR0107392A/pt not_active Application Discontinuation
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 |