MX377554B - Mecanismo de tracción para vagón de carga de ferrocarril. - Google Patents

Mecanismo de tracción para vagón de carga de ferrocarril.

Info

Publication number
MX377554B
MX377554B MX2014014679A MX2014014679A MX377554B MX 377554 B MX377554 B MX 377554B MX 2014014679 A MX2014014679 A MX 2014014679A MX 2014014679 A MX2014014679 A MX 2014014679A MX 377554 B MX377554 B MX 377554B
Authority
MX
Mexico
Prior art keywords
freight car
spring
spring seat
traction mechanism
railway freight
Prior art date
Application number
MX2014014679A
Other languages
English (en)
Inventor
Donald E Wilt
Keith A Salis
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 MX377554B publication Critical patent/MX377554B/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G11/00—Buffers
    • B61G11/08—Buffers 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
    • F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
    • F16F3/08—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of a material having high internal friction, e.g. rubber
    • F16F3/087—Units comprising several springs made of plastics or the like material
    • F16F3/0873—Units comprising several springs made of plastics or the like material of the same material or the material not being specified
    • F16F3/0876—Units comprising several springs made of plastics or the like material of the same material or the material not being specified and of the same shape
    • 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
    • F16F1/42—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing
    • F16F1/44—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing loaded mainly in compression
    • F16F1/445—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing loaded mainly in compression the spring material being contained in a generally closed space

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Springs (AREA)
  • Mechanical Operated Clutches (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

Un ensamble de asiento de resorte de múltiples piezas para vagón de ferrocarril de carga que incluye un asiento de resorte, una placa superior y un resorte. El asiento de resorte está adaptado para acoplarse operativamente un extremo del ensamble de resorte en un mecanismo de tracción para vagón de ferrocarril de carga. La placa superior sirve para acoplarse operativamente con cada una de una pluralidad de zapatas de fricción dispuestas en el mecanismo de tracción para vagón de ferrocarril de carga. El resorte del ensamble de asiento de resorte de múltiples piezas está dispuesto operativamente entre el asiento de resorte y la palca superior.
MX2014014679A 2011-05-16 2012-05-16 Mecanismo de tracción para vagón de carga de ferrocarril. MX377554B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/068,599 US8590717B2 (en) 2011-05-16 2011-05-16 Railroad freight car draft gear

Publications (1)

Publication Number Publication Date
MX377554B true MX377554B (es) 2025-03-10

Family

ID=47173033

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2012005692A MX2012005692A (es) 2011-05-16 2012-05-16 Mecanismo de traccion para vagon de carga de ferrocarril.
MX2014014679A MX377554B (es) 2011-05-16 2012-05-16 Mecanismo de tracción para vagón de carga de ferrocarril.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
MX2012005692A MX2012005692A (es) 2011-05-16 2012-05-16 Mecanismo de traccion para vagon de carga de ferrocarril.

Country Status (7)

Country Link
US (1) US8590717B2 (es)
AU (1) AU2012202239B2 (es)
CA (1) CA2774829C (es)
EA (1) EA025964B1 (es)
GE (1) GEP20146185B (es)
MX (2) MX2012005692A (es)
UA (1) UA114170C2 (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8590717B2 (en) * 2011-05-16 2013-11-26 Miner Enterprises, Inc. Railroad freight car draft gear
US8870002B2 (en) * 2011-12-14 2014-10-28 Miner Enterprises, Inc. Railroad freight car draft gear assembly
US9038836B1 (en) * 2012-11-15 2015-05-26 Pennsy Corporation Lightweight coupler
US11345374B1 (en) 2012-11-15 2022-05-31 Pennsy Corporation Lightweight coupler
US9452764B2 (en) 2012-11-15 2016-09-27 Pennsy Corporation Railway vehicle coupler
US8985355B2 (en) 2013-01-22 2015-03-24 Miner Enterprises, Inc. Railcar draft gear assembly and related method for assembling a railcar draft gear
WO2014178310A1 (ja) * 2013-04-30 2014-11-06 Jx日鉱日石金属株式会社 焼結体、同焼結体からなる磁気記録膜形成用スパッタリングターゲット
US9604276B2 (en) 2014-02-03 2017-03-28 Pennsy Corporation Coupler and method for production of a coupler with selectable configuration options
CN103863353A (zh) * 2014-04-09 2014-06-18 株洲时代新材料科技股份有限公司 车钩缓冲装置的橡胶缓冲器及其缓冲单元
US9789888B2 (en) * 2014-08-25 2017-10-17 Miner Enterprises, Inc. Railcar draft gear assembly
RU175747U1 (ru) * 2017-03-15 2017-12-18 Валентин Карпович Милованов Поглощающий аппарат с полимерными упругими элементами для автосцепных устройств пассажирского подвижного состава
RU2670353C1 (ru) * 2017-06-26 2018-10-22 Александр Александрович Андреев Поглощающий аппарат
US10308263B1 (en) * 2017-11-16 2019-06-04 Strato, Inc. Cushioning apparatus for a railway car
US10513275B2 (en) * 2017-11-16 2019-12-24 Strato, Inc. Selective cushioning apparatus assembly
US11117600B2 (en) 2018-11-30 2021-09-14 Strato, Inc. Hybrid cushioning apparatus with draft gear
US11142228B2 (en) 2019-01-17 2021-10-12 Strato, Inc. Cushioning unit with reduced tail yoke
US20200398875A1 (en) 2019-06-19 2020-12-24 Strato, Inc. E-type yoke for a selective cushioning apparatus
RU2736971C1 (ru) * 2019-12-06 2020-11-23 Александр Александрович Андреев Поглощающий аппарат
EA038930B1 (ru) * 2019-12-30 2021-11-10 Общество с ограниченной ответственностью "Индустриальный центр" Фрикционный амортизатор
RU2754311C2 (ru) * 2020-01-09 2021-09-01 Общество с ограниченной ответственностью "Индустриальный центр" Фрикционный амортизатор
RU198161U1 (ru) * 2020-01-09 2020-06-22 Общество с ограниченной ответственностью "Индустриальный центр" Фрикционный амортизатор
US11584404B2 (en) 2020-01-28 2023-02-21 Strato, Inc. Selective cushion unit yoke with integral draft gear housing
AU2021261776B2 (en) * 2020-04-22 2023-11-02 Miner Enterprises, Inc. Railroad freight car coupling system
US12552422B2 (en) 2022-09-07 2026-02-17 Strato Technology Solutions, Llc Elastomer cushion unit for railcar
CN117307644A (zh) * 2023-10-24 2023-12-29 株洲时代瑞唯减振装备有限公司 一种空气间隙与硬止挡间隙均可调的横向止挡

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US1894716A (en) * 1931-06-20 1933-01-17 Cardwell Westinghouse Co Cushioning device
US2667277A (en) * 1950-04-08 1954-01-26 Miner Inc W H Friction shock absorber for railway draft riggings
US3581909A (en) * 1969-09-15 1971-06-01 Cardwell Westinghouse Co Friction draft gear
US4198037A (en) 1976-12-28 1980-04-15 Miner Enterprises, Inc. Method of making polyester elastomer compression spring and resulting product
US4304397A (en) * 1980-04-21 1981-12-08 Midland-Ross Corporation Two-shoe draft gear
US4576295A (en) 1984-02-27 1986-03-18 Miner Enterprises, Inc. Draft gear for railroad car coupler system
US4591059A (en) * 1984-08-17 1986-05-27 Miner Enterprises, Inc. Railroad car draft gear assembly with friction bore wear liners
US4735328B1 (en) * 1986-12-15 1993-11-16 Split wedge draft gear with center friction plate
US4960215A (en) * 1988-12-22 1990-10-02 Miner Enterprises, Inc. Friction elastomer draft gear
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
US6488162B1 (en) 2001-07-19 2002-12-03 Miner Enterprises, Inc. Draft gear for a reduced-slack drawbar assembly
US6520360B1 (en) 2001-10-19 2003-02-18 Miner Enterprises, Inc Housing for draft gear
US6792871B2 (en) * 2002-11-07 2004-09-21 Miner Enterprises, Inc. Railroad car energy absorption apparatus
US6877623B2 (en) 2003-01-21 2005-04-12 Miner Enterprises, Inc. Elastomeric spring assembly for a railcar and method of making same
US6796448B1 (en) * 2003-03-04 2004-09-28 Miner Enterprises, Inc. Railcar draft gear housing
US7624884B2 (en) * 2007-05-23 2009-12-01 Miner Enterprises, Inc. Railroad car draft gear
US8196912B2 (en) 2008-09-10 2012-06-12 Miner Enterprises, Inc. Railcar elastomeric spring
RU87765U1 (ru) 2009-02-27 2009-10-20 Руслан Николаевич Головач Поглощающий аппарат
ES2369332T3 (es) * 2009-04-23 2011-11-29 Voith Patent Gmbh Articulación para la unión articulada de una barra de enganche con una caja de vagón.
US8590717B2 (en) * 2011-05-16 2013-11-26 Miner Enterprises, Inc. Railroad freight car draft gear

Also Published As

Publication number Publication date
AU2012202239A1 (en) 2012-12-06
EA201200589A1 (ru) 2013-01-30
CA2774829A1 (en) 2012-11-16
US8590717B2 (en) 2013-11-26
UA114170C2 (uk) 2017-05-10
EA025964B1 (ru) 2017-02-28
CA2774829C (en) 2019-06-18
GEP20146185B (en) 2014-10-27
MX2012005692A (es) 2012-11-26
US20120292279A1 (en) 2012-11-22
AU2012202239B2 (en) 2015-08-20

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