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FR3081810B1 - Adaptateur de wagon pour raccorder une caisse de wagon à un palier - Google Patents

Adaptateur de wagon pour raccorder une caisse de wagon à un palier Download PDF

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Publication number
FR3081810B1
FR3081810B1 FR1905278A FR1905278A FR3081810B1 FR 3081810 B1 FR3081810 B1 FR 3081810B1 FR 1905278 A FR1905278 A FR 1905278A FR 1905278 A FR1905278 A FR 1905278A FR 3081810 B1 FR3081810 B1 FR 3081810B1
Authority
FR
France
Prior art keywords
wagon
adapter
bearing
flanges
opposing ears
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR1905278A
Other languages
English (en)
Other versions
FR3081810A1 (fr
Inventor
Gautier Jenart
Ludovic Fenayon
Moigne Thierry Le
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SKF AB
Original Assignee
SKF AB
Svenska Kullagerfabriken AB
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 SKF AB, Svenska Kullagerfabriken AB filed Critical SKF AB
Publication of FR3081810A1 publication Critical patent/FR3081810A1/fr
Application granted granted Critical
Publication of FR3081810B1 publication Critical patent/FR3081810B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B61F15/00—Axle-boxes
    • B61F15/02—Axle-boxes with journal bearings
    • B61F15/06—Axle-boxes with journal bearings for cars
    • 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
    • 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
    • B61F15/00—Axle-boxes
    • B61F15/12—Axle-boxes with roller, needle, or ball bearings
    • 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
    • B61F15/00—Axle-boxes
    • B61F15/20—Details
    • 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
    • B61F15/00—Axle-boxes
    • B61F15/20—Details
    • B61F15/22—Sealing means preventing entrance of dust or leakage of oil
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2326/00—Articles relating to transporting
    • F16C2326/10—Railway vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Rolling Contact Bearings (AREA)
  • Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)

Abstract

L'invention concerne un adaptateur de wagon (14) destiné à connecter radialement une caisse de wagon à un palier (16). L'adaptateur de wagon (14) comprend un corps d'adaptateur (40) ayant deux canaux latéraux (42) délimités chacun par une paire d'oreilles opposées (42b, 42c) et une surface latérale (42a) perpendiculaire auxdites oreilles opposées (42b, 42c), des canaux latéraux (42) étant prévus pour coopérer avec la caisse de wagon. L'adaptateur de wagon (14) comprend également deux surfaces frontales (46, 48), une surface interne (30) agissant en tant que siège de palier pour ledit palier (16), et une surface externe (32). L'adaptateur de wagon (14) comprend également deux brides frontales (50, 52 ; 58, 59 ; 60, 62 ; 70, 72) qui font saillie vers l'intérieur par rapport à la surface interne (30), et qui délimitent avec la surface interne (30) un logement pour ledit palier (16), et au moins l'une desdites brides (50 ; 58, 59 ; 60 ; 70, 72) est distincte du corps d'adaptateur (40) et est montée sur une surface frontale (46, 48) dudit corps (40). Figure 1.
FR1905278A 2018-05-31 2019-05-20 Adaptateur de wagon pour raccorder une caisse de wagon à un palier Expired - Fee Related FR3081810B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/993,865 US10974742B2 (en) 2018-05-31 2018-05-31 Railcar adapter for connecting a railcar body to a bearing
US15/993,865 2018-05-31

Publications (2)

Publication Number Publication Date
FR3081810A1 FR3081810A1 (fr) 2019-12-06
FR3081810B1 true FR3081810B1 (fr) 2021-10-15

Family

ID=68576528

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1905278A Expired - Fee Related FR3081810B1 (fr) 2018-05-31 2019-05-20 Adaptateur de wagon pour raccorder une caisse de wagon à un palier

Country Status (5)

Country Link
US (1) US10974742B2 (fr)
CN (1) CN110550060A (fr)
AU (1) AU2019201847A1 (fr)
DE (1) DE102019207628A1 (fr)
FR (1) FR3081810B1 (fr)

Families Citing this family (6)

* 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
US10960903B2 (en) 2018-05-31 2021-03-30 Aktiebolaget Skf Railcar adapter for connecting a railcar body to a bearing
US10960904B2 (en) * 2018-05-31 2021-03-30 Aktiebolaget Skf Railcar adapter for connecting a railcar body to a bearing
US11052928B2 (en) * 2018-05-31 2021-07-06 Aktiebolaget Skf Railcar adapter for connecting a railcar body to a bearing
US10974740B2 (en) * 2018-05-31 2021-04-13 Aktiebolaget Skf Railcar adapter for connecting a railcar body to a bearing
CN113942537A (zh) * 2021-11-16 2022-01-18 无锡巨力重工股份有限公司 一种冶金车辆转向架用承载鞍

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3272573A (en) 1963-07-05 1966-09-13 Smith Edward Payson Journal box construction for railway cars
AU407939B1 (en) * 1966-04-14 1970-11-12 Standard Car Truck Company Railroad car roller bearing adapters
US4363278A (en) * 1980-09-11 1982-12-14 Amsted Industries Incorporated Resilient railway truck bearing adaptor
IT206286Z2 (it) 1985-12-10 1987-07-20 Riv Officine Di Villar Perosa Complesso di tenuta perfezionato particolarmente per cuscinetti di assali ferroviari
US5261332A (en) * 1990-11-23 1993-11-16 Unity Railway Supply Co., Inc. Railcar adapter
US5237933A (en) 1991-07-25 1993-08-24 Lord Corporation Service-life, low-profile, retrofittable, elastomeric mounting for three-piece, railroad-car trucks
US5404826A (en) * 1991-08-08 1995-04-11 Pennsy Corporation Bearing adapter for railway trucks having downward depending ends on adapter plate for protecting the adapter thrust lugs
US5562045A (en) * 1995-04-05 1996-10-08 Pennsy Corporation Bearing adapter and adapter pad for railway trucks
US5799582A (en) * 1996-12-19 1998-09-01 Pennsy Corporation Bearing adapter and adapter pad for railway trucks
US5794538A (en) * 1997-04-01 1998-08-18 Amsted Industries Incorporated Railcar truck bearing adapter construction
MXPA06000308A (es) 2003-07-08 2006-07-10 Nat Steel Car Ltd Carro de rodadura de vagon de ferrocarril y miembros del mismo.
US20060137565A1 (en) * 2004-12-23 2006-06-29 National Steel Car Limited Rail road car truck and bearing adapter fitting therefor
US7527131B1 (en) 2008-10-06 2009-05-05 Amsted Rail Company, Inc. Railway freight car truck
US20120082407A1 (en) * 2010-10-01 2012-04-05 Amsted Rail Company, Inc. Railway car bearing seal spacer assembly
US7966946B1 (en) * 2010-10-21 2011-06-28 Amsted Rail Company, Inc. Railway truck pedestal bearing adapter
US8696212B2 (en) * 2012-03-01 2014-04-15 Amsted Rail Company, Inc. Roller bearing backing ring assembly
US8893626B2 (en) * 2012-08-31 2014-11-25 Strato, Inc. Wheelset to side frame interconnection for a railway car truck
US20140318412A1 (en) * 2013-04-29 2014-10-30 Standard Car Truck Company Railroad car bearing adapter pad
US9580087B2 (en) * 2013-12-30 2017-02-28 Nevis Industries Llc Railcar truck roller bearing adapter pad systems
US9956968B2 (en) 2014-12-19 2018-05-01 Strato, Inc. Bearing adapter side frame interface for a railway car truck
GB2535161A (en) 2015-02-09 2016-08-17 Skf Ab Power generator assembly for rotating applications
US9789887B2 (en) * 2015-05-11 2017-10-17 Aktiebolaget Skf Backing ring assembly for railcar axle bearings
RU2684248C1 (ru) * 2015-05-13 2019-04-04 НЕВИС ИНДАСТРИЗ ЭлЭлСи Системы подушки переходника роликового подшипника тележки железнодорожного вагона
US10421468B2 (en) 2015-11-05 2019-09-24 Standard Car Truck Company Railroad car roller bearing adapter assembly
EP3168107B1 (fr) * 2015-11-13 2018-08-29 Aktiebolaget SKF Wagon adaptateur pour raccorder un appui pour un corps de wagon
EP3168106B1 (fr) * 2015-11-13 2020-06-17 Aktiebolaget SKF Wagon adaptateur pour raccorder un appui pour un corps de wagon
EP3168105B1 (fr) * 2015-11-13 2020-05-06 Aktiebolaget SKF Wagon adaptateur pour raccorder un appui pour un corps de wagon
DE102017119250B3 (de) 2017-08-23 2018-08-02 Schaeffler Technologies AG & Co. KG Abdecksystem für Radsatzwellen von Schienenfahrzeugen
US10960903B2 (en) 2018-05-31 2021-03-30 Aktiebolaget Skf Railcar adapter for connecting a railcar body to a bearing
US10960904B2 (en) * 2018-05-31 2021-03-30 Aktiebolaget Skf Railcar adapter for connecting a railcar body to a bearing
US11052928B2 (en) * 2018-05-31 2021-07-06 Aktiebolaget Skf Railcar adapter for connecting a railcar body to a bearing
US10974740B2 (en) * 2018-05-31 2021-04-13 Aktiebolaget Skf Railcar adapter for connecting a railcar body to a bearing
US10974742B2 (en) * 2018-05-31 2021-04-13 Aktiebolaget Skf Railcar adapter for connecting a railcar body to a bearing

Also Published As

Publication number Publication date
US10974742B2 (en) 2021-04-13
FR3081810A1 (fr) 2019-12-06
DE102019207628A1 (de) 2019-12-05
US20190367053A1 (en) 2019-12-05
AU2019201847A1 (en) 2019-12-19
CN110550060A (zh) 2019-12-10

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