ZA201708291B - Railcar truck roller bearing adapter pad systems - Google Patents

Railcar truck roller bearing adapter pad systems

Info

Publication number
ZA201708291B
ZA201708291B ZA2017/08291A ZA201708291A ZA201708291B ZA 201708291 B ZA201708291 B ZA 201708291B ZA 2017/08291 A ZA2017/08291 A ZA 2017/08291A ZA 201708291 A ZA201708291 A ZA 201708291A ZA 201708291 B ZA201708291 B ZA 201708291B
Authority
ZA
South Africa
Prior art keywords
railcar truck
roller bearing
bearing adapter
adapter pad
pad systems
Prior art date
Application number
ZA2017/08291A
Inventor
L Gotlund Erik
R Jeambey Jon
Andrew Nibouar F
A Pike James
c bryant Jason
A Stull Jonathan
A Kurtzhals William
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
Priority claimed from US15/152,860 external-priority patent/US9637143B2/en
Application filed by Nevis Ind Llc filed Critical Nevis Ind Llc
Publication of ZA201708291B publication Critical patent/ZA201708291B/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
    • 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

Abstract

A railcar truck and adapter pad system (198) for placement between a roller bearing (5) and side frame pedestal roof (152) of a three-piece railcar truck. Many different features of the pad (198) and/or the adapter-pad interface are configured to improve stiffness characteristics to satisfy both curving and high speed performance of the railcar truck.
ZA2017/08291A 2015-05-13 2017-12-06 Railcar truck roller bearing adapter pad systems ZA201708291B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562161139P 2015-05-13 2015-05-13
PCT/US2016/032148 WO2016183344A1 (en) 2015-05-13 2016-05-12 Railcar truck roller bearing adapter pad systems
US15/152,860 US9637143B2 (en) 2013-12-30 2016-05-12 Railcar truck roller bearing adapter pad systems

Publications (1)

Publication Number Publication Date
ZA201708291B true ZA201708291B (en) 2023-12-20

Family

ID=56108696

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2017/08291A ZA201708291B (en) 2015-05-13 2017-12-06 Railcar truck roller bearing adapter pad systems

Country Status (7)

Country Link
AU (3) AU2016262092B2 (en)
BR (1) BR112017024355B1 (en)
CA (1) CA2985895C (en)
MX (2) MX2017014562A (en)
RU (2) RU2684248C1 (en)
WO (1) WO2016183344A1 (en)
ZA (1) ZA201708291B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10974742B2 (en) * 2018-05-31 2021-04-13 Aktiebolaget Skf Railcar adapter for connecting a railcar body to a bearing
RU201176U1 (en) * 2019-05-07 2020-12-01 Общество с ограниченной ответственностью "Всесоюзный научно-исследовательский центр транспортных технологий" (ООО "ВНИЦТТ") ELASTIC INSERTION OF THE BUCKET ASSEMBLY OF THE FREIGHT CAR BARROW
RU2729592C1 (en) * 2019-11-12 2020-08-11 Публичное акционерное общество "ОДК - Уфимское моторостроительное производственное объединение" (ПАО "ОДК-УМПО") Method of determining axial force acting on turbomachine rotor during its operation
US11933863B2 (en) 2020-07-27 2024-03-19 Changxin Memory Technologies, Inc. Method for measuring shortest distance between capacitances and method for evaluating capacitance manufacture procedure
CN114001692B (en) * 2020-07-27 2023-04-07 长鑫存储技术有限公司 Method for measuring shortest distance between capacitors and method for evaluating capacitor manufacturing process

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3274955A (en) * 1963-09-03 1966-09-27 Lord Corp Resilient roller bearing adapter
US3276395A (en) * 1964-06-10 1966-10-04 Lord Corp Resilient roller bearing adapter
US3638582A (en) * 1969-12-03 1972-02-01 Buckeye Steel Castings Co Resilient bearing mounting
US5237933A (en) * 1991-07-25 1993-08-24 Lord Corporation Service-life, low-profile, retrofittable, elastomeric mounting for three-piece, railroad-car trucks
US5746137A (en) * 1994-12-08 1998-05-05 Amsted Industries Incorporated Railcar truck bearing adapter construction
WO2001051331A1 (en) * 2000-01-07 2001-07-19 Lord Corporation Lateral control mount
US7387074B2 (en) * 2005-10-14 2008-06-17 Asf-Keystone, Inc. Railway truck bearing adapter
US7739961B2 (en) * 2007-12-21 2010-06-22 Standard Car Truck Company Low profile shear pad and adapter
RU115743U1 (en) * 2011-07-15 2012-05-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский государственный университет путей сообщения" (МИИТ) WEAR-FREE REPLACEABLE ABSORBER OF VIBRATIONS OF BEARING UNIT OF RAILWAY TROLLEY
US9669846B2 (en) * 2013-12-30 2017-06-06 Nevis Industries Llc Railcar truck roller bearing adapter pad systems

Also Published As

Publication number Publication date
MX2023005119A (en) 2023-06-01
BR112017024355B1 (en) 2023-01-31
AU2020200046A1 (en) 2020-01-30
BR112017024355A2 (en) 2018-07-31
AU2016262092B2 (en) 2019-10-03
CA2985895A1 (en) 2016-11-17
CA2985895C (en) 2021-07-27
RU2684248C1 (en) 2019-04-04
AU2020200046B2 (en) 2022-03-10
AU2016262092A1 (en) 2017-11-30
WO2016183344A1 (en) 2016-11-17
AU2022204054A1 (en) 2022-06-30
MX2017014562A (en) 2018-02-26
RU2019108614A (en) 2019-04-29
RU2764230C2 (en) 2022-01-14
RU2019108614A3 (en) 2021-11-16

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