BR8103903A - Freio manual incluindo uma corrente conectavel a uma extremidade de um freio de vagao ferrovario - Google Patents
Freio manual incluindo uma corrente conectavel a uma extremidade de um freio de vagao ferrovarioInfo
- Publication number
- BR8103903A BR8103903A BR8103903A BR8103903A BR8103903A BR 8103903 A BR8103903 A BR 8103903A BR 8103903 A BR8103903 A BR 8103903A BR 8103903 A BR8103903 A BR 8103903A BR 8103903 A BR8103903 A BR 8103903A
- Authority
- BR
- Brazil
- Prior art keywords
- brake
- railway wagon
- manual
- connectable
- chain
- Prior art date
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
- B61H13/02—Hand or other personal actuation
- B61H13/04—Hand or other personal actuation by mechanisms incorporating toothed gearing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/30—Chain-wheels
- F16H55/303—Chain-wheels for round linked chains, i.e. hoisting chains with identical links
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/20—Control lever and linkage systems
- Y10T74/20396—Hand operated
- Y10T74/20474—Rotatable rod, shaft, or post
- Y10T74/2048—Gear, drum, and cable
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/162,298 US4368648A (en) | 1980-06-23 | 1980-06-23 | Hand brake for railroad car |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8103903A true BR8103903A (pt) | 1982-03-09 |
Family
ID=22585039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8103903A BR8103903A (pt) | 1980-06-23 | 1981-06-22 | Freio manual incluindo uma corrente conectavel a uma extremidade de um freio de vagao ferrovario |
Country Status (4)
Country | Link |
---|---|
US (1) | US4368648A (pt) |
AU (1) | AU541155B2 (pt) |
BR (1) | BR8103903A (pt) |
ZA (1) | ZA814066B (pt) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5127283A (en) * | 1991-01-30 | 1992-07-07 | Westinghouse Air Brake Company | Handbrake mechanism for railway cars |
US5799545A (en) * | 1996-02-20 | 1998-09-01 | Westinghouse Air Brake Company | Ergonomic hand wheel for railway car hand brake |
US6540049B1 (en) * | 2000-08-21 | 2003-04-01 | Westinghouse Air Brake Technologies Corporations | Gradual release mechanism for a railway car hand brake |
US6419061B1 (en) | 2000-09-15 | 2002-07-16 | Westinghouse Air Brake Technologies Corporation | Anti-backlash mechanism |
AU782502B2 (en) * | 2000-09-15 | 2005-08-04 | 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 |
US6474450B1 (en) * | 2001-06-05 | 2002-11-05 | Westinghouse Air Brake Technologies | Mechanical sensor for a quick release hand brake |
US6394233B1 (en) | 2001-07-13 | 2002-05-28 | Westinghouse Air Brake Technologies Corporation | Apparatus for operating a vertical wheel hand brake |
US6789855B2 (en) * | 2002-09-17 | 2004-09-14 | Westinghouse Air Brake Technologies Corporation | Automatic set and release hand brake |
US7093694B2 (en) * | 2003-03-21 | 2006-08-22 | Wabtec Holding Corp. | Release hold mechanism with gravity weighted indicator flag |
US7011190B2 (en) * | 2003-05-28 | 2006-03-14 | Westinghouse Air Brake Technologies Corporation | Hand brake assembly for an ankle motion III truck bogie |
AU2003257917B9 (en) * | 2003-10-28 | 2011-09-15 | Westinghouse Air Brake Technologies Corporation | Automatic set and release hand brake |
DE60312524T2 (de) | 2003-11-04 | 2007-11-29 | Westinghouse Air Brake Technologies Corp. | Automatische Setz- und Löse- Handbremse |
AU2005258202A1 (en) * | 2004-06-22 | 2006-01-05 | Wabtec Holding Corporation | Mechanical release of release holding mechanism for hand brake |
US7487695B2 (en) * | 2004-06-22 | 2009-02-10 | Wabtec Holding Corp. | Release holding mechanism for ASR hand brake |
US7878309B2 (en) * | 2005-09-15 | 2011-02-01 | Ellcon National, Inc. | Quick release hand brake |
US7559411B2 (en) * | 2005-09-19 | 2009-07-14 | Ellcon National, Inc. | Handbrake having input load limiter |
US20080134826A1 (en) * | 2005-11-17 | 2008-06-12 | Scott Natschke | Mechanical release of release holding mechanism for hand brake |
US8381886B2 (en) * | 2007-03-16 | 2013-02-26 | Wabtec Holding Corp | Release holding mechanism for railcar hand brake |
US7757825B2 (en) * | 2007-05-30 | 2010-07-20 | Ellcon National, Inc. | Quick release hand brake |
US8123004B2 (en) * | 2009-01-30 | 2012-02-28 | New York Air Brake Corporation | Rail handbrake with prolonged release |
US8616341B2 (en) * | 2011-02-16 | 2013-12-31 | Wabtec Holding Corp | Device and method for sensing applied condition of a railroad handbrake |
CN102424059A (zh) * | 2011-12-07 | 2012-04-25 | 青岛四方车辆研究所有限公司 | 铁路货车手制动机手轮及其加工工艺 |
CA2908189A1 (en) | 2013-04-12 | 2014-10-16 | Wabtec Holding Corp. | Handbrake with a double-sided gear box |
US9187066B2 (en) | 2013-11-18 | 2015-11-17 | Sharma & Associates, Inc. | Electrically driven set and release hand brake for rail cars |
CN104085420B (zh) * | 2014-06-30 | 2016-08-24 | 齐齐哈尔轨道交通装备有限责任公司 | 手制动机 |
RU181791U1 (ru) * | 2018-01-31 | 2018-07-26 | Общество с ограниченной ответственностью "Всесоюзный научно-исследовательский центр транспортных технологий" (ООО "ВНИЦТТ") | Привод ручного стояночного тормоза рельсового транспортного средства |
CN111596720B (zh) * | 2020-06-11 | 2023-06-02 | 深圳市小龙电器有限公司 | 一种用于工业操纵杆的两轴独立摩擦定位机构 |
CN114104031A (zh) * | 2021-11-09 | 2022-03-01 | 中车长江运输设备集团有限公司 | 铁路货车用手制动机 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2462167A (en) * | 1946-03-11 | 1949-02-22 | Miner Inc W H | Ratchet and pawl mechanism for hand brakes |
US2462183A (en) * | 1946-03-23 | 1949-02-22 | Miner Inc W H | Ratchet and pawl mechanism for hand brakes |
US3040597A (en) * | 1960-05-09 | 1962-06-26 | Pentron Electronics Corp | Hand brake mechanism |
US3176539A (en) * | 1962-08-28 | 1965-04-06 | Ellcon Nat | Hand brake mechanism |
US3602063A (en) * | 1969-11-06 | 1971-08-31 | Cleveland Hardware & Forging | Railway car handbrake mechanism with square chain-winding drum |
-
1980
- 1980-06-23 US US06/162,298 patent/US4368648A/en not_active Expired - Lifetime
-
1981
- 1981-06-15 AU AU71836/81A patent/AU541155B2/en not_active Expired
- 1981-06-16 ZA ZA814066A patent/ZA814066B/xx unknown
- 1981-06-22 BR BR8103903A patent/BR8103903A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US4368648A (en) | 1983-01-18 |
AU7183681A (en) | 1982-01-07 |
AU541155B2 (en) | 1984-12-20 |
ZA814066B (en) | 1982-07-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK | Patent expired |
Effective date: 19960622 |