UA101727C2 - Узел разделителя уплотнителя в подшипнике для железнодорожного вагона - Google Patents
Узел разделителя уплотнителя в подшипнике для железнодорожного вагонаInfo
- Publication number
- UA101727C2 UA101727C2 UAA201109967A UAA201109967A UA101727C2 UA 101727 C2 UA101727 C2 UA 101727C2 UA A201109967 A UAA201109967 A UA A201109967A UA A201109967 A UAA201109967 A UA A201109967A UA 101727 C2 UA101727 C2 UA 101727C2
- Authority
- UA
- Ukraine
- Prior art keywords
- railway car
- spacer assembly
- bearing seal
- car bearing
- spacer
- Prior art date
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
- 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
- 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
-
- 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
- F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
- F16C41/04—Preventing damage to bearings during storage or transport thereof or when otherwise out of use
-
- 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)
- Rolling Contact Bearings (AREA)
- Sealing Of Bearings (AREA)
Abstract
Изобретение относится к разделителю подшипникового узла, который применяется в конструкции, которая используется в железнодорожных вагонах. Подшипниковый узел имеет роликовый подшипник с двумя внутренними кольцами, которые определяют внутренние беговые дорожки, посаженный на цапфу оси. Внешнее кольцо определяет внешние беговые дорожки, которые в соединении с внутренними беговыми дорожками воспринимают роликовые элементы качения. Внутренние кольца разделены разделителем, и предусмотрена опора разделителя для позиционирования и удержания разделителя. Изобретение обеспечивает поддержание надлежащего расстояния между двумя внутренними конусными кольцами подшипникового узла.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/924,605 US20120082407A1 (en) | 2010-10-01 | 2010-10-01 | Railway car bearing seal spacer assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
UA101727C2 true UA101727C2 (ru) | 2013-04-25 |
Family
ID=45889905
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UAA201109967A UA101727C2 (ru) | 2010-10-01 | 2011-08-11 | Узел разделителя уплотнителя в подшипнике для железнодорожного вагона |
Country Status (9)
Country | Link |
---|---|
US (1) | US20120082407A1 (ru) |
CN (1) | CN102444664B (ru) |
AU (1) | AU2011201817B2 (ru) |
BR (1) | BRPI1103370B1 (ru) |
CA (1) | CA2738230C (ru) |
MX (1) | MX2011004432A (ru) |
RU (1) | RU2471094C1 (ru) |
UA (1) | UA101727C2 (ru) |
ZA (1) | ZA201102712B (ru) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8657299B2 (en) | 2004-07-15 | 2014-02-25 | John E. Rode | Mounting rings for shafts |
AU2012299319C1 (en) | 2011-08-19 | 2016-01-14 | The Timken Company | Stabilized backing ring and stabilizing ring therefor |
WO2014074507A1 (en) * | 2012-11-06 | 2014-05-15 | American Axle & Manufacturing, Inc. | Axle assembly |
EP2833011A1 (en) | 2013-07-31 | 2015-02-04 | Aktiebolaget SKF | Railway axlebox assembly and railway axlebox including the same |
ITTO20130741A1 (it) * | 2013-09-12 | 2015-03-13 | Skf Ab | Tappo terminale di bloccaggio per un cuscinetto di rotolamento e dispositivo di supporto per un assale ferroviario con esso equipaggiato |
EP3215751B1 (en) * | 2014-11-03 | 2021-04-28 | Koyo Bearings North America LLC | Roller bearing assembly |
CN107269685B (zh) * | 2017-08-01 | 2023-06-13 | 昆山市朝阳轴承机电有限公司 | 一种轴承和转动结构 |
US10330156B2 (en) * | 2017-08-10 | 2019-06-25 | Amsted Rail Company, Inc. | Axle roller bearing seal shroud |
IT201700103582A1 (it) * | 2017-09-15 | 2019-03-15 | Skf Ab | Tappo terminale di bloccaggio per un cuscinetto di rotolamento |
US10974742B2 (en) * | 2018-05-31 | 2021-04-13 | Aktiebolaget Skf | Railcar adapter for connecting a railcar body to a bearing |
DE102021105774A1 (de) | 2021-03-10 | 2022-09-15 | Schaeffler Technologies AG & Co. KG | Dichtring |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3144279A (en) * | 1960-09-22 | 1964-08-11 | Watt V Smith | Sliding contact bearing for contra-rotating shafts |
US3913992A (en) * | 1972-04-26 | 1975-10-21 | Continental Oil Co | Extended bearing lubrication method and apparatus |
US3833277A (en) * | 1973-01-12 | 1974-09-03 | Timken Co | Bearing assembly with vent means in the bearing thereof |
EP0481632A3 (en) * | 1990-10-19 | 1993-06-09 | Raytheon Company | High force ball bearings |
NL9400971A (nl) * | 1994-06-14 | 1996-01-02 | Skf Ind Trading & Dev | Lagersamenstel voor een voertuignaaf, alsmede naafsamenstel. |
US5492419A (en) * | 1994-07-19 | 1996-02-20 | Ntn Corporation | Cartridge axle pinion bearing assembly |
US5440184A (en) * | 1994-09-12 | 1995-08-08 | The Timken Comapany | Antifriction bearing capable of generating electrial energy |
NL1003110C2 (nl) * | 1996-05-14 | 1997-11-18 | Skf Ind Trading & Dev | Kegellager met vasthoudmiddel voor vet, alsmede vasthoudmiddel voor vet. |
US5927862A (en) * | 1997-09-29 | 1999-07-27 | Debnam; Carey Dean | Bearing |
NL1008681C2 (nl) * | 1998-03-23 | 1999-09-24 | Skf Eng & Res Centre Bv | Treinlagereenheid met verbeterd anti-wrijvingscorrosie gedrag. |
JP4460730B2 (ja) * | 2000-07-11 | 2010-05-12 | ミネベア株式会社 | スピンドルモータ |
DE20202260U1 (de) * | 2002-02-14 | 2002-04-25 | Deckel Maho Pfronten GmbH, 87459 Pfronten | Schnelllauf-Spindeleinheit für Werkzeugmaschine |
CN101133256A (zh) * | 2005-03-02 | 2008-02-27 | 蒂姆肯公司 | 具有形成密封件的孔形卡圈的轴承组件 |
US7534047B2 (en) * | 2005-05-05 | 2009-05-19 | Amsted Rail Company, Inc | Journal bearing backing ring |
US7607836B2 (en) * | 2007-03-16 | 2009-10-27 | Amsted Rail Company, Inc | Seal for railway car journal bearing |
RU2372534C2 (ru) * | 2007-06-07 | 2009-11-10 | Владислав Владимирович Смолянинов | Двухрядный радиально-упорный подшипник для железнодорожной буксы |
US8033736B2 (en) * | 2007-07-12 | 2011-10-11 | Roller Bearing Company Of America, Inc. | Swashplate bearing assembly with enhanced alloys |
US8051940B2 (en) * | 2008-03-13 | 2011-11-08 | Dana Heavy Vehicle Systems Group, Llc | Hydraulic assist wheel end |
-
2010
- 2010-10-01 US US12/924,605 patent/US20120082407A1/en not_active Abandoned
-
2011
- 2011-04-12 ZA ZA2011/02712A patent/ZA201102712B/en unknown
- 2011-04-20 AU AU2011201817A patent/AU2011201817B2/en active Active
- 2011-04-21 CA CA 2738230 patent/CA2738230C/en active Active
- 2011-04-27 MX MX2011004432A patent/MX2011004432A/es active IP Right Grant
- 2011-05-24 CN CN201110134561.7A patent/CN102444664B/zh active Active
- 2011-06-22 RU RU2011125593/11A patent/RU2471094C1/ru active
- 2011-07-29 BR BRPI1103370-3A patent/BRPI1103370B1/pt active IP Right Grant
- 2011-08-11 UA UAA201109967A patent/UA101727C2/ru unknown
Also Published As
Publication number | Publication date |
---|---|
US20120082407A1 (en) | 2012-04-05 |
CN102444664A (zh) | 2012-05-09 |
CA2738230A1 (en) | 2012-04-01 |
RU2471094C1 (ru) | 2012-12-27 |
CA2738230C (en) | 2013-12-03 |
MX2011004432A (es) | 2012-04-13 |
CN102444664B (zh) | 2015-02-25 |
AU2011201817A1 (en) | 2012-04-19 |
ZA201102712B (en) | 2011-12-28 |
BRPI1103370B1 (pt) | 2020-10-27 |
AU2011201817B2 (en) | 2015-10-08 |
BRPI1103370A2 (pt) | 2013-02-13 |
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