MX2022010031A - Ensamblaje de aparato de traccion por doble friccion. - Google Patents

Ensamblaje de aparato de traccion por doble friccion.

Info

Publication number
MX2022010031A
MX2022010031A MX2022010031A MX2022010031A MX2022010031A MX 2022010031 A MX2022010031 A MX 2022010031A MX 2022010031 A MX2022010031 A MX 2022010031A MX 2022010031 A MX2022010031 A MX 2022010031A MX 2022010031 A MX2022010031 A MX 2022010031A
Authority
MX
Mexico
Prior art keywords
gear assembly
draft gear
friction draft
double friction
friction shoes
Prior art date
Application number
MX2022010031A
Other languages
English (en)
Inventor
Zachary Harris
Igor Aleynikov
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 MX2022010031A publication Critical patent/MX2022010031A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G9/00—Draw-gear
    • B61G9/20—Details; Accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G9/00—Draw-gear
    • B61G9/04—Draw-gear combined with buffing appliances
    • B61G9/10—Draw-gear combined with buffing appliances with separate mechanical friction shock-absorbers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gears, Cams (AREA)
  • Braking Arrangements (AREA)
  • Arrangement Of Transmissions (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

Un ensamblaje de aparato de tracción por doble fricción para un sistema de acoplamiento de vagones de un vagón de ferrocarril incluye un alojamiento que tiene una cámara interna. Una o más zapatas de fricción están dispuestas dentro de la cámara interna. Un primer bloque de carga tiene, define o proporciona de otro modo una primera interfaz en ángulo con una o más zapatas de fricción. Un segundo bloque de carga tiene, define o proporciona de otro modo una segunda interfaz en ángulo con una o más zapatas de fricción.
MX2022010031A 2020-03-12 2021-01-27 Ensamblaje de aparato de traccion por doble friccion. MX2022010031A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202062988435P 2020-03-12 2020-03-12
US17/007,317 US11613282B2 (en) 2020-03-12 2020-08-31 Double friction draft gear assembly
PCT/US2021/015199 WO2021183224A1 (en) 2020-03-12 2021-01-27 Double friction draft gear assembly

Publications (1)

Publication Number Publication Date
MX2022010031A true MX2022010031A (es) 2022-09-02

Family

ID=77664568

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022010031A MX2022010031A (es) 2020-03-12 2021-01-27 Ensamblaje de aparato de traccion por doble friccion.

Country Status (9)

Country Link
US (1) US11613282B2 (es)
CN (1) CN115210127B (es)
AU (1) AU2021235478B2 (es)
BR (1) BR112022015738A2 (es)
MX (1) MX2022010031A (es)
SA (1) SA522440470B1 (es)
UA (1) UA128597C2 (es)
WO (1) WO2021183224A1 (es)
ZA (1) ZA202208633B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230391381A1 (en) * 2022-06-07 2023-12-07 A. Stucki Company Extended travel railcar damping system

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190012299A (en) * 1900-07-07 1900-09-22 Alfred Julius Boult Improvements in or relating to Draft Rigging for Railway Cars and the like.
US761795A (en) 1904-02-24 1904-06-07 Miner Co W H Double-spring friction draft-rigging.
NL14688C (es) * 1924-11-12
US1695500A (en) 1927-07-23 1928-12-18 Miner Inc W H Friction shock-absorbing mechanism
US1780358A (en) * 1929-04-15 1930-11-04 Miner Inc W H Friction shock-absorbing mechanism
GB625720A (en) * 1941-02-24 1949-07-01 Miner Inc W H Friction shock absorbing mechanisms
US3741406A (en) * 1971-06-22 1973-06-26 Miner Enterprises Friction draft gear
US4556149A (en) * 1983-05-13 1985-12-03 Miner Enterprises Draft gear
US4960215A (en) 1988-12-22 1990-10-02 Miner Enterprises, Inc. Friction elastomer draft gear
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
CN101678845B (zh) * 2007-05-01 2013-06-19 西屋控股公司 制造可压缩弹性体弹簧的方法
US7624884B2 (en) 2007-05-23 2009-12-01 Miner Enterprises, Inc. Railroad car draft gear
WO2012036657A1 (en) * 2010-09-17 2012-03-22 Miner Enterprises, Inc. Friction/elastomeric draft gear
US9828008B2 (en) 2015-06-12 2017-11-28 Amsted Rail Company, Inc. Railroad car draft gear
EA030977B1 (ru) * 2015-10-28 2018-10-31 Олег Николаевич ГОЛОВАЧ Фрикционный амортизатор
DE102018113659A1 (de) * 2018-06-08 2019-12-12 Schaeffler Technologies AG & Co. KG Zugmittelscheibenentkoppler mit einer Rotationsachse

Also Published As

Publication number Publication date
CA3169866A1 (en) 2022-08-02
AU2021235478B2 (en) 2024-06-20
WO2021183224A1 (en) 2021-09-16
SA522440470B1 (ar) 2024-02-25
CN115210127A (zh) 2022-10-18
US11613282B2 (en) 2023-03-28
ZA202208633B (en) 2023-12-20
AU2021235478A1 (en) 2022-09-01
BR112022015738A2 (pt) 2022-09-27
UA128597C2 (uk) 2024-08-21
NZ791085A (en) 2024-11-29
US20210284205A1 (en) 2021-09-16
CN115210127B (zh) 2025-01-10

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