MX2022001918A - Sistema de amortiguacion para un ensamblaje de bogie de ferrocarril. - Google Patents

Sistema de amortiguacion para un ensamblaje de bogie de ferrocarril.

Info

Publication number
MX2022001918A
MX2022001918A MX2022001918A MX2022001918A MX2022001918A MX 2022001918 A MX2022001918 A MX 2022001918A MX 2022001918 A MX2022001918 A MX 2022001918A MX 2022001918 A MX2022001918 A MX 2022001918A MX 2022001918 A MX2022001918 A MX 2022001918A
Authority
MX
Mexico
Prior art keywords
truck assembly
damping system
railway truck
friction shoe
assembly
Prior art date
Application number
MX2022001918A
Other languages
English (en)
Inventor
Paul Steven Wike
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 MX2022001918A publication Critical patent/MX2022001918A/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
    • 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
    • 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
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/08—Vibration-dampers; Shock-absorbers with friction surfaces rectilinearly movable along each other
    • F16F7/082—Vibration-dampers; Shock-absorbers with friction surfaces rectilinearly movable along each other and characterised by damping force adjustment means
    • 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
    • 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
    • F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
    • F16F13/005—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a wound spring and a damper, e.g. a friction damper
    • 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
    • F16F2230/00—Purpose; Design features
    • F16F2230/0052—Physically guiding or influencing
    • F16F2230/0076—Pivoting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vibration Prevention Devices (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)

Abstract

Un sistema de amortiguación (128) para un ensamblaje de bogie (100) de un vehículo ferroviario incluye una primera zapata de fricción (212a) configurada para enganchar una primera porción del bastidor lateral (106, 108) del ensamblaje de bogie (100), y una primera palanca (218) acoplada de forma pivotante a la primera zapata de fricción (212a).
MX2022001918A 2019-08-26 2020-07-16 Sistema de amortiguacion para un ensamblaje de bogie de ferrocarril. MX2022001918A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/550,889 US11225271B2 (en) 2019-08-26 2019-08-26 Damping system for a railway truck assembly
PCT/US2020/042221 WO2021040902A1 (en) 2019-08-26 2020-07-16 Damping system for a railway truck assembly

Publications (1)

Publication Number Publication Date
MX2022001918A true MX2022001918A (es) 2022-03-17

Family

ID=71995089

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022001918A MX2022001918A (es) 2019-08-26 2020-07-16 Sistema de amortiguacion para un ensamblaje de bogie de ferrocarril.

Country Status (6)

Country Link
US (1) US11225271B2 (es)
AU (1) AU2020335966B2 (es)
BR (1) BR112022002347A2 (es)
CA (1) CA3149509A1 (es)
MX (1) MX2022001918A (es)
WO (1) WO2021040902A1 (es)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE477097A (es) * 1945-10-15
US2777400A (en) 1953-03-02 1957-01-15 Miner Inc W H Friction shock absorbing means for railway car trucks
NL296820A (es) 1960-02-03
IT965162B (it) 1971-09-15 1974-01-31 Henricot Usines Emile Sa Dispositivo ammortizzatore per le sospensioni di traverse di carrelli ferroviari
US5875721A (en) * 1996-05-28 1999-03-02 Hansen Inc. Railway car truck and method and apparatus for velocity-dependent friction damping
WO2014131117A1 (en) 2013-03-01 2014-09-04 National Steel Car Limited Truck and sideframe therefor

Also Published As

Publication number Publication date
US11225271B2 (en) 2022-01-18
AU2020335966B2 (en) 2023-11-16
WO2021040902A1 (en) 2021-03-04
CA3149509A1 (en) 2021-03-04
AU2020335966A1 (en) 2022-03-03
US20210061319A1 (en) 2021-03-04
BR112022002347A2 (pt) 2022-04-26

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