UA96116C2 - Rail road freight car truck and members thereof - Google Patents
Rail road freight car truck and members thereofInfo
- Publication number
- UA96116C2 UA96116C2 UAA200601243A UAA200601243A UA96116C2 UA 96116 C2 UA96116 C2 UA 96116C2 UA A200601243 A UAA200601243 A UA A200601243A UA A200601243 A UAA200601243 A UA A200601243A UA 96116 C2 UA96116 C2 UA 96116C2
- Authority
- UA
- Ukraine
- Prior art keywords
- truck
- friction dampers
- bolster
- friction
- freight car
- Prior art date
Links
Abstract
A rail road freight car truck has a truck bolster and a pair of side frames, the track bolster being mounted transversely relative to the side frames. The mounting interface between the ends of the axles and the sideframe pedestals allows lateral rocking motion of the sideframes in the manner of a swing motion truck. The lateral swinging motion is combined with a longitudinal self steering capability. The self steering capability may be obtained by use of a longitudinally oriented rocker that may tend to permit resistance lo deflection that is proportional to the weight carried across the interface. The truck may have auxiliary centering elements mounted in the pedestal seats, and those auxiliary centering elements may be made of resilient elaslomeric material. The truck may also have friction dampers that have a disinclination to stick-slip behavior. The friction dampers may be provided with brake linings, or similar features, on the face engaging the sideframe columns, on the slope face, or both. The friction dampers may operate to yield upward and downward friction forces that are not overly unequal. The friction dampers may be mounted in a four-cornered arrangement at each end on the truck bolster. The spring groups may include sub-groups of springs of different heights.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2434603 | 2003-07-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
UA96116C2 true UA96116C2 (en) | 2011-10-10 |
Family
ID=37064598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UAA200601243A UA96116C2 (en) | 2003-07-08 | 2004-07-08 | Rail road freight car truck and members thereof |
Country Status (4)
Country | Link |
---|---|
CN (1) | CN1845843B (en) |
EA (1) | EA013652B1 (en) |
UA (1) | UA96116C2 (en) |
ZA (6) | ZA200600177B (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101830234B (en) * | 2010-04-27 | 2011-11-16 | 南车长江车辆有限公司 | Oblique wedge vibration damper for railway freight car bogie |
CN102490748B (en) * | 2011-12-08 | 2014-04-02 | 南车长江车辆有限公司 | Bearing clearance adjustment device for rail wagon bogie |
CN103192844A (en) * | 2013-03-29 | 2013-07-10 | 铜陵正前机械装备制造有限公司 | Railway freight push trolley bogie side beam |
AT514373B1 (en) | 2013-05-02 | 2019-03-15 | Siemens Ag Oesterreich | Wheelset bearing for the wheelset of a rail vehicle with internally mounted bogie |
RU2605130C1 (en) * | 2015-07-13 | 2016-12-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Омский государственный университет путей сообщения" | Axle liner of car bogie side frame |
RU169434U1 (en) * | 2016-09-21 | 2017-03-17 | Общество с ограниченной ответственностью "Железнодорожные технологии" | TRUCK CAR |
RU171993U1 (en) * | 2017-04-06 | 2017-06-23 | РЕЙЛ 1520 АйПи ЛТД | TWO-axle trolley of a freight car |
RU185604U1 (en) * | 2018-09-25 | 2018-12-11 | Акционерное общество Алтайского вагоностроения (АО "Алтайвагон") | Friction damper of the wagons of a freight wagon |
CN110182125B (en) * | 2019-05-06 | 2021-06-15 | 江苏理工学院 | Hydraulic shock absorber-based tank truck rollover composite protection system and control method thereof |
CN110217155B (en) * | 2019-05-06 | 2021-08-24 | 江苏理工学院 | Side-turning composite protection system of tank truck based on safety air bag and control process of side-turning composite protection system |
RU198383U1 (en) * | 2019-09-16 | 2020-07-02 | Компания Грейкросс Лимитед | FASTENING ELEMENT FOR OVERBOARD LAYING ON THE LATERAL FRAME OF THE CARGO CAR |
RU198058U1 (en) * | 2020-02-10 | 2020-06-16 | Акционерное общество "Научно-производственная корпорация "Уралвагонзавод" имени Ф.Э. Дзержинского" | A unit for connecting a side frame with a wheelset in a trolley of a freight railway car |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US692086A (en) * | 1900-08-20 | 1902-01-28 | Nat Malleable Castings Co | Car-axle box. |
US2762317A (en) * | 1950-06-21 | 1956-09-11 | Skf Ind Inc | Rocking railway journal box |
US4915031A (en) * | 1981-06-29 | 1990-04-10 | Hansen, Inc. | Railway truck damping assembly |
SU1278260A1 (en) * | 1984-02-03 | 1986-12-23 | Ташкентский Ордена Трудового Красного Знамени Институт Инженеров Железнодорожного Транспорта | Device for coupling wheel pair with side frame of two-axle truck |
US5682822A (en) * | 1996-07-15 | 1997-11-04 | Sunderman; John R. | Railway car side bearing |
JP4060901B2 (en) * | 1996-10-24 | 2008-03-12 | 株式会社都市文化研究所 | Shaft box support device for bogie truck |
CA2797275C (en) * | 2001-08-01 | 2015-02-17 | National Steel Car Limited | Rail road car truck with rocking sideframe |
US6591759B2 (en) * | 2001-11-28 | 2003-07-15 | Standard Car Truck Company | Pedestal shear pad |
CN2521100Y (en) * | 2001-12-12 | 2002-11-20 | 长春客车厂 | Radial bogie with translational deflecting axle box positioning rubber node |
-
2004
- 2004-07-08 CN CN2004800256440A patent/CN1845843B/en active Active
- 2004-07-08 UA UAA200601243A patent/UA96116C2/en unknown
- 2004-07-08 EA EA200800528A patent/EA013652B1/en not_active IP Right Cessation
-
2006
- 2006-01-06 ZA ZA200600177A patent/ZA200600177B/en unknown
-
2008
- 2008-10-27 ZA ZA200809214A patent/ZA200809214B/en unknown
- 2008-10-27 ZA ZA200809213A patent/ZA200809213B/en unknown
- 2008-10-27 ZA ZA200809212A patent/ZA200809212B/en unknown
- 2008-10-27 ZA ZA200809215A patent/ZA200809215B/en unknown
- 2008-10-27 ZA ZA200809210A patent/ZA200809210B/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN1845843A (en) | 2006-10-11 |
ZA200600177B (en) | 2009-04-29 |
ZA200809213B (en) | 2009-08-26 |
ZA200809210B (en) | 2010-09-29 |
CN1845843B (en) | 2012-10-24 |
EA013652B1 (en) | 2010-06-30 |
EA200800528A1 (en) | 2008-10-30 |
ZA200809214B (en) | 2009-08-26 |
ZA200809215B (en) | 2009-08-26 |
ZA200809212B (en) | 2009-08-26 |
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