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MX2009002276A - Tren de traccion de via de ferrocarril. - Google Patents

Tren de traccion de via de ferrocarril.

Info

Publication number
MX2009002276A
MX2009002276A MX2009002276A MX2009002276A MX2009002276A MX 2009002276 A MX2009002276 A MX 2009002276A MX 2009002276 A MX2009002276 A MX 2009002276A MX 2009002276 A MX2009002276 A MX 2009002276A MX 2009002276 A MX2009002276 A MX 2009002276A
Authority
MX
Mexico
Prior art keywords
spring
draft gear
assembly
spring assembly
housing
Prior art date
Application number
MX2009002276A
Other languages
English (en)
Inventor
Michael R Palermo
Kris C Jurasek
Richard A Carlstedt
Original Assignee
Miner Enterprises
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 Miner Enterprises filed Critical Miner Enterprises
Publication of MX2009002276A publication Critical patent/MX2009002276A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G9/00—Draw-gear
    • B61G9/04—Draw-gear combined with buffing appliances
    • B61G9/06—Draw-gear combined with buffing appliances with rubber springs
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/373—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape
    • F16F1/376—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape having projections, studs, serrations or the like on at least one surface
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/40—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers consisting of a stack of similar elements separated by non-elastic intermediate layers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Springs (AREA)
  • Gears, Cams (AREA)
  • Vibration Dampers (AREA)
  • Vibration Prevention Devices (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

Se describe un tren de tracción de la vía de ferrocarril que incluye un alojamiento que tiene un extremo abierto con un montaje de embrague de fricción acomodado en combinación operable con los mismos. Un montaje de muelle elastomérico alargado se coloca dentro del alojamiento para almacenar energía durante la compresión axial del tren de tracción. Un soporte de muelle se acomoda dentro del alojamiento entre el montaje de muelle y una porción extrema de cada miembro de fricción que forma parte del montaje de embrague de fricción. El soporte de muelle define una superficie, acomodada en relación que hace contacto con un extremo del montaje de muelle, y define por lo menos una incongruencia para dejar que el elastómero del montaje de muelle combine con los mismos para establecer una unión mecánica entre el montaje de muelle y el soporte de muelle.
MX2009002276A 2007-05-23 2008-05-06 Tren de traccion de via de ferrocarril. MX2009002276A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/805,529 US7624884B2 (en) 2007-05-23 2007-05-23 Railroad car draft gear
PCT/US2008/005800 WO2008153637A1 (en) 2007-05-23 2008-05-06 Railroad car draft gear

Publications (1)

Publication Number Publication Date
MX2009002276A true MX2009002276A (es) 2009-05-28

Family

ID=40071439

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009002276A MX2009002276A (es) 2007-05-23 2008-05-06 Tren de traccion de via de ferrocarril.

Country Status (9)

Country Link
US (1) US7624884B2 (es)
CN (1) CN101541614A (es)
AU (1) AU2008262571B2 (es)
BR (1) BRPI0804478A2 (es)
CA (1) CA2656471C (es)
CO (1) CO6140044A2 (es)
MX (1) MX2009002276A (es)
WO (1) WO2008153637A1 (es)
ZA (1) ZA200900232B (es)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8196912B2 (en) * 2008-09-10 2012-06-12 Miner Enterprises, Inc. Railcar elastomeric spring
WO2010033661A1 (en) 2008-09-17 2010-03-25 Mcconway & Torley, Llc Railcar coupler system and method
ATE522421T1 (de) * 2009-04-23 2011-09-15 Voith Patent Gmbh Anlenkung zum gelenkigen verbinden einer kupplungsstange mit einem wagenkasten
RU2454343C2 (ru) * 2010-07-05 2012-06-27 Александр Александрович Андреев Поглощающий аппарат
UA109267C2 (xx) * 2010-09-17 2015-08-10 Фрикційно-еластомерний поглинаючий апарат
US8365930B2 (en) 2010-11-17 2013-02-05 Miner Enterprises, Inc. Railcar draft gear spring assembly and method of making an elastomeric spring unit
US9669848B2 (en) 2011-03-10 2017-06-06 Trinity North American Freight Car, Inc. Energy absorption/coupling system for a railcar and related method for coupling railcars to each other
US8590717B2 (en) * 2011-05-16 2013-11-26 Miner Enterprises, Inc. Railroad freight car draft gear
US9562582B2 (en) * 2011-09-15 2017-02-07 Wabtec Holding Corp. Compressible elastomeric spring
US8672151B2 (en) * 2011-09-15 2014-03-18 Wabtec Corp Elastomeric draft gear for a railcar
US8870002B2 (en) * 2011-12-14 2014-10-28 Miner Enterprises, Inc. Railroad freight car draft gear assembly
CN102691742B (zh) * 2012-05-31 2014-09-24 中南大学 一种隔板啮合式串联多孔固体元件的撞击吸能装置
CN102691741A (zh) * 2012-05-31 2012-09-26 中南大学 一种隔板导轨式串联多孔固体元件的撞击吸能装置
US8985355B2 (en) 2013-01-22 2015-03-24 Miner Enterprises, Inc. Railcar draft gear assembly and related method for assembling a railcar draft gear
RU2550110C2 (ru) * 2013-08-08 2015-05-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Брянский государственный технический университет" Фрикционно-полимерный амортизатор удара
DE102014102330A1 (de) * 2014-02-24 2015-08-27 ThyssenKrupp Federn und Stabilisatoren GmbH Tragfedereinheit für ein Fahrzeugfahrwerk
WO2016032962A1 (en) * 2014-08-25 2016-03-03 Trinity North American Freight Car Inc. Energy absorption/coupling system for a railcar
US9789888B2 (en) 2014-08-25 2017-10-17 Miner Enterprises, Inc. Railcar draft gear assembly
EA033764B1 (ru) * 2014-09-08 2019-11-22 Oleg Nikolaevich GOLOVACh Поглощающий аппарат
US9828008B2 (en) * 2015-06-12 2017-11-28 Amsted Rail Company, Inc. Railroad car draft gear
CN105270434B (zh) * 2015-11-03 2017-11-03 大连交通大学 多边形壳体高分子弹性元件与金属摩擦元件组合缓冲器
CN106184276B (zh) * 2016-09-29 2018-02-09 北京多邦汇科轨道车辆装备技术有限公司 高分子弹性元件与楔形机构组合缓冲器
DE102016124808A1 (de) * 2016-12-19 2018-06-21 Voith Patent Gmbh Anlenkung zum gelenkigen verbinden einer kupplungsstange mit einem wagenkasten
US11613282B2 (en) 2020-03-12 2023-03-28 Amsted Rail Company, Inc. Double friction draft gear assembly
WO2021216278A1 (en) * 2020-04-22 2021-10-28 Miner Enterprises, Inc. Railroad freight car coupling system
CN117022366B (zh) * 2023-09-01 2025-08-19 株洲时代新材料科技股份有限公司 一种防撞击缓冲器
CN117465496A (zh) * 2023-12-12 2024-01-30 中车齐齐哈尔车辆有限公司 一种缓冲器及铁道车辆

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2667277A (en) * 1950-04-08 1954-01-26 Miner Inc W H Friction shock absorber for railway draft riggings
US3741406A (en) 1971-06-22 1973-06-26 Miner Enterprises Friction draft gear
US4198037A (en) 1976-12-28 1980-04-15 Miner Enterprises, Inc. Method of making polyester elastomer compression spring and resulting product
US5104101A (en) * 1990-04-25 1992-04-14 Miner Enterprises, Inc. Buffer cartridge
US5351844A (en) 1993-06-01 1994-10-04 Miner Enterprises, Inc. Elastomeric spring unit
US6478173B2 (en) 2001-02-13 2002-11-12 Miner Enterprises, Inc. Railroad car draft gear having a long travel

Also Published As

Publication number Publication date
CA2656471C (en) 2014-01-14
AU2008262571B2 (en) 2013-04-04
US7624884B2 (en) 2009-12-01
CO6140044A2 (es) 2010-03-19
US20080290058A1 (en) 2008-11-27
CA2656471A1 (en) 2008-12-18
WO2008153637A1 (en) 2008-12-18
ZA200900232B (en) 2010-04-28
CN101541614A (zh) 2009-09-23
AU2008262571A1 (en) 2008-12-18
BRPI0804478A2 (pt) 2011-08-30

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