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MX2018002796A - Grupo de muelles de zapata de friccion de vagon ferroviario. - Google Patents

Grupo de muelles de zapata de friccion de vagon ferroviario.

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
English (en)
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/es

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

Se proporciona una zapata de fricción para un vagón ferroviario. El vagón ferroviario comprende dos largueros paralelos, un ensamble de muelle de suspensión soportado por los largueros, y una traviesa oscilante montada transversalmente entre los largueros y soportada por el ensamble de muelle de suspensión. Cada larguero tiene al menos una cara de soporte vertical, y la traviesa oscilante tiene al menos una cara de soporte inclinada. La zapata de fricción comprende una pared inclinada que se aplica a la cara de soporte inclinada de la traviesa oscilante, una pared vertical que acopla la cara de soporte vertical del larguero y una base inferior que se acopla y soporta por un grupo de muelles de control de suspensión que comprende tres muelles helicoidales anidados concéntricamente los cuales proporcionan una fuerza normal en la placa de desgaste de columna de entre 1360.777 y 2267.961 kg (3000 y 5000 libras) en el estado estático de vagón de ferrocarril vacío y entre 3401.942 y 5443.108 kg (7,500 y 12,000 libras) de fuerza bajo el estado estático de vagón de ferrocarril cargado.
MX2018002796A 2017-03-08 2018-03-05 Grupo de muelles de zapata de friccion de vagon ferroviario. MX2018002796A (es)

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 (es) 2018-11-09

Family

ID=63446161

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018002796A MX2018002796A (es) 2017-03-08 2018-03-05 Grupo de muelles de zapata de friccion de vagon ferroviario.

Country Status (8)

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

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 (ru) * 2019-07-01 2019-09-26 Акционерное общество "Научно-производственная корпорация "Уралвагонзавод" имени Ф.Э. Дзержинского" Рессорное подвешивание двухосной тележки грузового вагона
CN110497923B (zh) * 2019-08-21 2024-07-23 中建空列（北京）工程设计研究院有限公司 空铁轨道交通系统
CN110497924B (zh) * 2019-08-21 2024-07-23 中建空列（北京）工程设计研究院有限公司 一种用于隧道的空铁轨道交通系统
RU206251U1 (ru) * 2021-04-09 2021-09-02 Общество с ограниченной ответственностью "Всесоюзный научно-исследовательский центр транспортных технологий" (ООО "ВНИЦТТ") Рессорное подвешивание двухосной тележки грузового вагона
CN114701531A (zh) * 2022-04-14 2022-07-05 中车长江车辆有限公司 一种关节车组

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 (ru) * 1996-04-18 1998-01-10 Инженерный центр "Сплав" Фрикционный амортизатор тележки грузового вагона
US6371033B1 (en) * 1999-10-05 2002-04-16 Trn Business Trust High capacity integrated railway car truck
RU2523513C2 (ru) * 2002-12-09 2014-07-20 Открытое акционерное общество "Научно-производственная корпорация "Уралвагонзавод" имени Ф.Э. Дзержинского" Фрикционный гаситель колебаний тележки железнодорожного вагона
CA2469116C (en) * 2003-06-25 2009-08-18 Asf-Keystone, Inc. Three-piece motion control truck system
RU44623U1 (ru) * 2004-01-30 2005-03-27 Общество с ограниченной ответственностью "БАМ-АКТИВ" и К Клин тележки грузового железнодорожного вагона
US7527131B1 (en) * 2008-10-06 2009-05-05 Amsted Rail Company, Inc. Railway freight car truck
CN101797926B (zh) * 2010-04-22 2011-08-24 齐齐哈尔轨道交通装备有限责任公司 转向架
CN101830234B (zh) * 2010-04-27 2011-11-16 南车长江车辆有限公司 铁道货车转向架的斜楔减振装置
CN102975735B (zh) * 2012-08-27 2015-11-25 齐齐哈尔轨道交通装备有限责任公司 一种弹簧减振阻尼装置及应用该装置的转向架
AU2014223270A1 (en) * 2013-03-01 2015-09-17 National Steel Car Limited Truck and sideframe therefor
CN105151070A (zh) * 2015-09-10 2015-12-16 南车二七车辆有限公司 一种用于转向架减振装置的双模式斜楔

Also Published As

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

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