UA96116C2 - Rail road freight car truck and members thereof - Google Patents

Rail road freight car truck and members thereof

Info

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
Application number
UAA200601243A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Джеймс Вилфред Форбес
Джемел Гематиан
Original Assignee
Нешнл Стил Кар Лимитед
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
Application filed by Нешнл Стил Кар Лимитед filed Critical Нешнл Стил Кар Лимитед
Publication of UA96116C2 publication Critical patent/UA96116C2/en

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.
UAA200601243A 2003-07-08 2004-07-08 Rail road freight car truck and members thereof UA96116C2 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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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