MX2019007853A - Railcar truck roller bearing adapter-pad systems. - Google Patents

Railcar truck roller bearing adapter-pad systems.

Info

Publication number
MX2019007853A
MX2019007853A MX2019007853A MX2019007853A MX2019007853A MX 2019007853 A MX2019007853 A MX 2019007853A MX 2019007853 A MX2019007853 A MX 2019007853A MX 2019007853 A MX2019007853 A MX 2019007853A MX 2019007853 A MX2019007853 A MX 2019007853A
Authority
MX
Mexico
Prior art keywords
railcar truck
roller bearing
bearing adapter
pad
pad systems
Prior art date
Application number
MX2019007853A
Other languages
Spanish (es)
Inventor
L Gotlund Erik
A Pike James
c bryant Jason
A Stull Jonathan
A Kurtzhals William
Andrew Nibouar F
R Jeambey Jon
N Manibharathi Roshan
Original Assignee
Nevis Ind Llc
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 Nevis Ind Llc filed Critical Nevis Ind Llc
Priority claimed from US15/858,076 external-priority patent/US10569790B2/en
Publication of MX2019007853A publication Critical patent/MX2019007853A/en

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
    • B61F5/26—Mounting or securing axle-boxes in vehicle or bogie underframes
    • B61F5/30—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes
    • B61F5/305—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes incorporating rubber 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
    • B61F5/26—Mounting or securing axle-boxes in vehicle or bogie underframes
    • B61F5/30—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes
    • B61F5/32—Guides, e.g. plates, for axle-boxes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Support Of The Bearing (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

A railcar truck and adapter pad system for placement between a roller bearing and side frame pedestal roof of a three-piece railcar truck. Many different features of the pad and/or the adapter-pad interface are configured to improve stiffness characteristics to satisfy both curving and high speed performance of the railcar truck.
MX2019007853A 2016-12-30 2017-12-29 Railcar truck roller bearing adapter-pad systems. MX2019007853A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662440704P 2016-12-30 2016-12-30
PCT/US2017/069053 WO2018126193A1 (en) 2016-12-30 2017-12-29 Railcar truck roller bearing adapter-pad systems
US15/858,076 US10569790B2 (en) 2013-12-30 2017-12-29 Railcar truck roller bearing adapter-pad systems

Publications (1)

Publication Number Publication Date
MX2019007853A true MX2019007853A (en) 2020-01-21

Family

ID=61074517

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019007853A MX2019007853A (en) 2016-12-30 2017-12-29 Railcar truck roller bearing adapter-pad systems.

Country Status (3)

Country Link
CA (1) CA3048639C (en)
MX (1) MX2019007853A (en)
WO (1) WO2018126193A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2723696C1 (en) * 2019-12-19 2020-06-17 Акционерное общество "Рузаевский завод химического машиностроения" (АО "Рузхиммаш") Freight car bogie truck
RU2770250C1 (en) * 2021-09-17 2022-04-14 Акционерное общество "Рузаевский завод химического машиностроения" (АО "Рузхиммаш") Trolley rail vehicle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZW9180A1 (en) * 1979-07-26 1980-09-24 Amsted Ind Inc Squaring device for railroad car truck
US9637143B2 (en) * 2013-12-30 2017-05-02 Nevis Industries Llc Railcar truck roller bearing adapter pad systems
CN202541562U (en) * 2011-12-27 2012-11-21 镇江铁科橡塑制品有限公司 Combination elastic supporting part for railway wagon axle boxes

Also Published As

Publication number Publication date
CA3048639A1 (en) 2018-07-05
CA3048639C (en) 2021-11-02
WO2018126193A1 (en) 2018-07-05

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