ATE378226T1 - Stützring für schienenfahrzeugachse - Google Patents

Stützring für schienenfahrzeugachse

Info

Publication number
ATE378226T1
ATE378226T1 AT04782962T AT04782962T ATE378226T1 AT E378226 T1 ATE378226 T1 AT E378226T1 AT 04782962 T AT04782962 T AT 04782962T AT 04782962 T AT04782962 T AT 04782962T AT E378226 T1 ATE378226 T1 AT E378226T1
Authority
AT
Austria
Prior art keywords
dust guard
fillet
lip
journal
stabilizing element
Prior art date
Application number
AT04782962T
Other languages
English (en)
Inventor
Stephen E Brister
David G Toth
Rudolph C Karich
Ryan J Anderson
Gerald P Fox
Samuel R Williams
Original Assignee
Timken Co
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 Timken Co filed Critical Timken Co
Application granted granted Critical
Publication of ATE378226T1 publication Critical patent/ATE378226T1/de

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
    • B61F15/20—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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/768—Sealings of ball or roller bearings between relatively stationary parts, i.e. static seals
    • 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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/063—Fixing them on the shaft
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
    • F16C19/38—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers
    • F16C19/383—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
    • F16C19/385—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings
    • F16C19/386—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings in O-arrangement
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Sealing Of Bearings (AREA)
  • Vehicle Body Suspensions (AREA)
  • Springs (AREA)
AT04782962T 2003-09-09 2004-09-03 Stützring für schienenfahrzeugachse ATE378226T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US50135303P 2003-09-09 2003-09-09
US55548204P 2004-03-23 2004-03-23
US10/871,147 US7219938B2 (en) 2003-09-09 2004-06-18 Backing ring for railcar axle

Publications (1)

Publication Number Publication Date
ATE378226T1 true ATE378226T1 (de) 2007-11-15

Family

ID=34229285

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04782962T ATE378226T1 (de) 2003-09-09 2004-09-03 Stützring für schienenfahrzeugachse

Country Status (6)

Country Link
US (1) US7219938B2 (de)
EP (1) EP1663752B1 (de)
AT (1) ATE378226T1 (de)
AU (1) AU2004272567B2 (de)
DE (1) DE602004010150T2 (de)
WO (1) WO2005025960A2 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8657299B2 (en) 2004-07-15 2014-02-25 John E. Rode Mounting rings for shafts
EP1853830A1 (de) * 2005-03-02 2007-11-14 The Timken Company Lageranordnung mit dichtungsbildender bohrklemme
US7534047B2 (en) * 2005-05-05 2009-05-19 Amsted Rail Company, Inc Journal bearing backing ring
US20080085069A1 (en) * 2006-10-06 2008-04-10 The Timken Company Railroad bearing with corrosion inhibitor
US20100322544A1 (en) * 2009-06-22 2010-12-23 Amsted Rail Company, Inc. Bearing assembly having a dust seal arrangement with contacting and non-contacting dust seals
US8226299B2 (en) * 2009-09-14 2012-07-24 Amsted Rail Company, Inc. Roller bearing backing ring
UA101896C2 (ru) * 2009-10-01 2013-05-13 Амстед Рейл Компани, Инк. Опорное кольцо железнодорожного подшипника
US20120195540A1 (en) * 2011-01-28 2012-08-02 Amsted Rail Company, Inc. Roller bearing backing ring assembly
CA2845818C (en) 2011-08-19 2016-05-24 The Timken Company Stabilized backing ring and stabilizing ring therefor
US8696212B2 (en) * 2012-03-01 2014-04-15 Amsted Rail Company, Inc. Roller bearing backing ring assembly
USD727207S1 (en) * 2012-12-18 2015-04-21 Standard Car Truck Company Railroad car axle protector
EP2786911B1 (de) * 2013-04-03 2016-02-03 Aktiebolaget SKF Achslagerbaugruppe
DE102013009376A1 (de) * 2013-06-05 2014-12-24 Voith Patent Gmbh Welle
EP3521130A1 (de) 2013-11-26 2019-08-07 Aktiebolaget SKF Versteifungsvorrichtung, achslager, fahrzeug und verfahren zur montage und demontage solch einer versteifungsvorrichtung
US9534634B1 (en) * 2014-09-30 2017-01-03 Lufkin Industries, Llc Bearing system for dynamically varying loads
US20160101791A1 (en) 2014-10-08 2016-04-14 Ranger Bearings LLC Backing ring for railcar axle
JP6570837B2 (ja) * 2015-01-21 2019-09-04 住友重機械工業株式会社 減速機
US9789887B2 (en) * 2015-05-11 2017-10-17 Aktiebolaget Skf Backing ring assembly for railcar axle bearings
DE102015212067B4 (de) 2015-06-29 2017-11-09 Schaeffler Technologies AG & Co. KG Wälzlagereinheit
CN105128883A (zh) * 2015-08-21 2015-12-09 洛阳Lyc轴承有限公司 一种铁路货车滚动轴承的后挡圈
RU2714971C2 (ru) * 2016-08-19 2020-02-21 Актиеболагет Скф Узел подкладного кольца для буксовых подшипников железнодорожного вагона
IT202000027065A1 (it) * 2020-11-12 2022-05-12 Italtractor Gruppo rullo di sottocarro cingolato
IT202100005834A1 (it) 2021-03-12 2022-09-12 Skf Ab Gruppo anello di appoggio ad accoppiamento universale per assili ferroviari
US12258052B2 (en) 2021-06-25 2025-03-25 A. Stucki Company Universal backing ring
IT202100017090A1 (it) * 2021-06-30 2022-12-30 Skf Ab Gruppo anello di appoggio con tenuta statica per assili ferroviari
WO2023035167A1 (zh) * 2021-09-09 2023-03-16 舍弗勒技术股份两合公司 密封结构、轮毂电机驱动系统及装配方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1401141A (en) * 1921-12-27 Axel danielsson
US1451690A (en) * 1922-03-30 1923-04-17 James R Fleming Mining-car truck
US1533761A (en) * 1923-09-25 1925-04-14 Hugh W Sanford Railway car
US2406069A (en) * 1944-11-01 1946-08-20 Walter R Freeman Bearing
US3802352A (en) * 1972-07-13 1974-04-09 Timken Co Railway truck wheel and axle set
US5028152A (en) * 1990-03-21 1991-07-02 The Timken Company Machine with thermally compensated bearings
US5017025A (en) 1990-04-05 1991-05-21 The Timken Company Bearing assembly for a shaft journal
JPH04271243A (ja) * 1991-02-22 1992-09-28 Toshiba Corp 回転電機の軸受装置
US5462367A (en) 1994-08-18 1995-10-31 The Timken Company Compact bearing and stiffened journal
US5549395A (en) * 1995-06-06 1996-08-27 Brenco, Incorporated Shaft journal bearing having improved seal wear ring
US5722327A (en) * 1995-11-20 1998-03-03 Amsted Industries Incorporated Device for improving warp stiffness of a railcar truck
US6126321A (en) * 1999-07-16 2000-10-03 Brenco Incorporated Shaft journal bearing and seal wear ring assembly
US6312161B1 (en) * 2000-03-31 2001-11-06 The Timken Company End cap for bearing assembly
US20050078897A1 (en) * 2003-10-09 2005-04-14 Ming Zhang Protection of railway axle and bearing against corrosion

Also Published As

Publication number Publication date
US7219938B2 (en) 2007-05-22
WO2005025960A3 (en) 2006-06-29
AU2004272567B2 (en) 2011-07-14
US20050052043A1 (en) 2005-03-10
EP1663752A2 (de) 2006-06-07
EP1663752B1 (de) 2007-11-14
AU2004272567A1 (en) 2005-03-24
DE602004010150T2 (de) 2008-10-02
WO2005025960A2 (en) 2005-03-24
DE602004010150D1 (de) 2007-12-27

Similar Documents

Publication Publication Date Title
ATE378226T1 (de) Stützring für schienenfahrzeugachse
CA2713585C (en) Railway car bearing seal
UA93655C2 (ru) Железнодорожная тележка грузового вагона (варианты)
ATE536485T1 (de) Stützvorrichtung für lageranordnungen
US3841723A (en) Railway bearing seal
JP2014001811A (ja) 密封装置付き自動調心ころ軸受
MX2020011041A (es) Ensamble de camión ferroviario que tiene cojinetes laterales con asistencia de fricción.
AU2011200635A1 (en) Railway car bearing seal
DE502004010711D1 (de) Armlehne, insbesondere für ein kraftfahrzeug
JP2008170009A (ja) オイルシール
ATE435075T1 (de) Zapfendichtung für walzwerkölfilmlager
CN202896212U (zh) 一种稳定杆和衬套的连接结构
DE502004012117D1 (de) Aufhängung für Lasthaken
JP2526587Y2 (ja) 鉄道車両用軸受のシール装置
CN205780297U (zh) 直动式引导轴承装置
CN102644668A (zh) 新型轴承适配器
CA2563883A1 (en) Improved rotary expansion tool, expansion member and methods of assembly
JP2015161405A (ja) 密封装置付き転がり軸受
JPH0515617Y2 (de)
CN203322272U (zh) 一种低摩擦减振器油封
CN207916484U (zh) 车辆的悬架摆臂组件和具有其的车辆
CN207539204U (zh) 一种四重密封的铁路客车轴箱组件
CN205654716U (zh) 汽车前大灯调节器电机轴承
CN218633544U (zh) 外转子法兰电机
JP2014109298A (ja) 密封装置及び密封装置を備える転がり軸受ユニット

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties