MX2018002796A - Railway car truck friction shoe spring group. - Google Patents

Railway car truck friction shoe spring group.

Info

Publication number
MX2018002796A
MX2018002796A MX2018002796A MX2018002796A MX2018002796A MX 2018002796 A MX2018002796 A MX 2018002796A MX 2018002796 A MX2018002796 A MX 2018002796A MX 2018002796 A MX2018002796 A MX 2018002796A MX 2018002796 A MX2018002796 A MX 2018002796A
Authority
MX
Mexico
Prior art keywords
railway car
car truck
support face
friction shoe
bolster
Prior art date
Application number
MX2018002796A
Other languages
Spanish (es)
Inventor
Igor Arkadyevich Aleynikov
Coseglia John
H Schorr Pe Ralph
Original Assignee
Amsted Rail Co Inc
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 Amsted Rail Co Inc filed Critical Amsted Rail Co Inc
Publication of MX2018002796A publication Critical patent/MX2018002796A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F3/00—Types of bogies
    • B61F3/02—Types of bogies with more than one axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/04—Bolster supports or mountings
    • B61F5/06—Bolster supports or mountings incorporating metal springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/04—Bolster supports or mountings
    • B61F5/12—Bolster supports or mountings incorporating dampers
    • B61F5/122—Bolster supports or mountings incorporating dampers with friction surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/50—Other details

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

A friction shoe for a railway car truck is provided. The railway truck comprises two parallel side frames, a suspension spring assembly supported by the side frames, and a bolster transversely mounted between the side frames and supported by the suspension spring assembly. Each side frame has at least one vertical support face, and the bolster has at least one sloped support face. The friction shoe comprises a sloped wall engaging the sloped support face of the bolster, a vertical wall engaging the side frame vertical support face, and a bottom base engaging and supported by a suspension control spring group which comprises three concentrically nested coil springs which provide a normal force on the column wear plate of between 3000 and 5000 pounds in the static empty railway car truck condition and between 7,500 and 12,000 pounds force under the static loaded railway car truck condition.
MX2018002796A 2017-03-08 2018-03-05 Railway car truck friction shoe spring group. MX2018002796A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15/453,546 US20180257677A1 (en) 2017-03-08 2017-03-08 Railway car truck friction shoe spring group

Publications (1)

Publication Number Publication Date
MX2018002796A true MX2018002796A (en) 2018-11-09

Family

ID=63446161

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018002796A MX2018002796A (en) 2017-03-08 2018-03-05 Railway car truck friction shoe spring group.

Country Status (8)

Country Link
US (1) US20180257677A1 (en)
CN (1) CN108569307A (en)
AU (1) AU2018201619A1 (en)
BR (1) BR102018004478A2 (en)
CA (1) CA2995796A1 (en)
MX (1) MX2018002796A (en)
RU (1) RU2674394C1 (en)
ZA (1) ZA201801241B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10543858B2 (en) * 2017-03-20 2020-01-28 Amsted Rail Company, Inc. Railway car truck with friction shoes
USD885977S1 (en) * 2017-05-16 2020-06-02 Koppers Delaware, Inc. Anti-rail rollover device
RU192706U1 (en) * 2019-07-01 2019-09-26 Акционерное общество "Научно-производственная корпорация "Уралвагонзавод" имени Ф.Э. Дзержинского" Spring suspension of a biaxial truck of a freight car
CN110497924A (en) * 2019-08-21 2019-11-26 中建空列（北京）工程设计研究院有限公司 A kind of empty rail pipeline transportation system for tunnel
CN110497923A (en) * 2019-08-21 2019-11-26 中建空列（北京）工程设计研究院有限公司 Empty rail pipeline transportation system
RU206251U1 (en) * 2021-04-09 2021-09-02 Общество с ограниченной ответственностью "Всесоюзный научно-исследовательский центр транспортных технологий" (ООО "ВНИЦТТ") SPRING SUSPENSION OF A TWO-AXLE CARGO WAGON TROLLEY
CN114701531A (en) * 2022-04-14 2022-07-05 中车长江车辆有限公司 Joint vehicle set

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4915031A (en) * 1981-06-29 1990-04-10 Hansen, Inc. Railway truck damping assembly
RU2101205C1 (en) * 1996-04-18 1998-01-10 Инженерный центр "Сплав" Freight car bogie friction shock absorber
US6371033B1 (en) * 1999-10-05 2002-04-16 Trn Business Trust High capacity integrated railway car truck
RU2523513C2 (en) * 2002-12-09 2014-07-20 Открытое акционерное общество "Научно-производственная корпорация "Уралвагонзавод" имени Ф.Э. Дзержинского" Friction shock absorber for railway car truck
CA2469116C (en) * 2003-06-25 2009-08-18 Asf-Keystone, Inc. Three-piece motion control truck system
RU44623U1 (en) * 2004-01-30 2005-03-27 Общество с ограниченной ответственностью "БАМ-АКТИВ" и К WEDGE OF A TRUCK OF A LOAD RAILWAY CAR
US7527131B1 (en) * 2008-10-06 2009-05-05 Amsted Rail Company, Inc. Railway freight car truck
CN101797926B (en) * 2010-04-22 2011-08-24 齐齐哈尔轨道交通装备有限责任公司 Bogie
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
CN102975735B (en) * 2012-08-27 2015-11-25 齐齐哈尔轨道交通装备有限责任公司 A kind of spring damping damping arrangement and apply the bogie truck of this device
WO2014131117A1 (en) * 2013-03-01 2014-09-04 National Steel Car Limited Truck and sideframe therefor
CN105151070A (en) * 2015-09-10 2015-12-16 南车二七车辆有限公司 Dual-mode wedge for bogie damping device

Also Published As

Publication number Publication date
ZA201801241B (en) 2018-12-19
CA2995796A1 (en) 2018-09-08
RU2674394C1 (en) 2018-12-07
US20180257677A1 (en) 2018-09-13
BR102018004478A2 (en) 2019-01-02
AU2018201619A1 (en) 2018-09-27
CN108569307A (en) 2018-09-25

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