BR112017008797A2 - mancal de rolamento cônico - Google Patents
mancal de rolamento cônicoInfo
- Publication number
- BR112017008797A2 BR112017008797A2 BR112017008797A BR112017008797A BR112017008797A2 BR 112017008797 A2 BR112017008797 A2 BR 112017008797A2 BR 112017008797 A BR112017008797 A BR 112017008797A BR 112017008797 A BR112017008797 A BR 112017008797A BR 112017008797 A2 BR112017008797 A2 BR 112017008797A2
- Authority
- BR
- Brazil
- Prior art keywords
- tapered
- roller bearing
- column
- tapered roller
- axial side
- Prior art date
Links
Classifications
-
- 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
- F16C33/30—Parts of ball or roller bearings
- F16C33/46—Cages for rollers or needles
- F16C33/467—Details of individual pockets, e.g. shape or roller retaining means
- F16C33/4676—Details of individual pockets, e.g. shape or roller retaining means of the stays separating adjacent cage pockets, e.g. guide means for the bearing-surface of the rollers
-
- 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
- F16C19/36—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 a single row of rollers
- F16C19/364—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 a single row of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
-
- 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
- F16C33/30—Parts of ball or roller bearings
- F16C33/46—Cages for rollers or needles
-
- 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
- F16C33/30—Parts of ball or roller bearings
- F16C33/46—Cages for rollers or needles
- F16C33/4605—Details of interaction of cage and race, e.g. retention or centring
-
- 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
- F16C33/30—Parts of ball or roller bearings
- F16C33/46—Cages for rollers or needles
- F16C33/4617—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages
- F16C33/4623—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages
- F16C33/4635—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages made from plastic, e.g. injection moulded window cages
-
- 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
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
- F16C33/664—Retaining the liquid in or near the bearing
-
- 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
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
- F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
- F16C33/6674—Details of supply of the liquid to the bearing, e.g. passages or nozzles related to the amount supplied, e.g. gaps to restrict flow of the liquid
-
- 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
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
- F16C33/6681—Details of distribution or circulation inside the bearing, e.g. grooves on the cage or passages in the rolling elements
-
- 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
- F16C2220/00—Shaping
- F16C2220/02—Shaping by casting
- F16C2220/04—Shaping by casting by injection-moulding
-
- 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
- F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
- F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
- F16C2240/46—Gap sizes or clearances
-
- 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
- F16C2300/00—Application independent of particular apparatuses
- F16C2300/02—General use or purpose, i.e. no use, purpose, special adaptation or modification indicated or a wide variety of uses mentioned
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
a presente invenção refere-se a um mancal de rolamento cônico que inclui: um anel interno, um anel externo, uma pluralidade de rolos cônicos, e uma carcaça de gaiola anular. a carcaça de gaiola inclui uma porção anular de pequeno diâmetro em um lado axial, uma porção anular de grande diâmetro no outro lado axial, e uma pluralidade de porções de coluna. a superfície interna radial da porção de coluna é proporcionada ao longo da segunda superfície de conicidade virtual que está na vizinhança da primeira superfície de conicidade virtual que inclui a linha central da pluralidade de rolos cônicos, através de todo o comprimento na direção longitudinal da porção de coluna.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014-220293 | 2014-10-29 | ||
JP2014220293A JP6492540B2 (ja) | 2014-10-29 | 2014-10-29 | 円すいころ軸受 |
PCT/JP2015/079918 WO2016068029A1 (ja) | 2014-10-29 | 2015-10-23 | 円すいころ軸受 |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112017008797A2 true BR112017008797A2 (pt) | 2017-12-26 |
BR112017008797B1 BR112017008797B1 (pt) | 2022-04-26 |
Family
ID=55857368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112017008797-9A BR112017008797B1 (pt) | 2014-10-29 | 2015-10-23 | Rolamento de rolos cônicos |
Country Status (6)
Country | Link |
---|---|
US (1) | US10539184B2 (pt) |
JP (1) | JP6492540B2 (pt) |
CN (1) | CN107110215B (pt) |
BR (1) | BR112017008797B1 (pt) |
DE (1) | DE112015004932T5 (pt) |
WO (1) | WO2016068029A1 (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6776536B2 (ja) | 2016-01-14 | 2020-10-28 | 株式会社ジェイテクト | 円すいころ軸受 |
JP6852260B2 (ja) | 2016-01-18 | 2021-03-31 | 株式会社ジェイテクト | ころ軸受 |
JP6790517B2 (ja) | 2016-07-06 | 2020-11-25 | 株式会社ジェイテクト | 円すいころ軸受 |
US10260563B2 (en) * | 2017-05-18 | 2019-04-16 | General Electric Company | Bearing cages for roller bearing assemblies |
DE102018119738A1 (de) * | 2018-08-14 | 2020-02-20 | Schaeffler Technologies AG & Co. KG | Kegelrollenlager mit TVP-Wälzlagerkäfig und kippbaren Wälzkörpern |
Family Cites Families (62)
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US1840607A (en) | 1930-08-13 | 1932-01-12 | Timken Roller Bearing Co | Roller bearing and cage |
US3477773A (en) * | 1968-01-23 | 1969-11-11 | John A Altson | Molded cage for nonseparable assembly of roller bearings |
JPS5510140A (en) | 1978-07-07 | 1980-01-24 | Nippon Seiko Kk | Lubricating roller bearing with cage |
US4288129A (en) * | 1980-04-11 | 1981-09-08 | Federal-Mogul Corporation | Bearing cage |
US4462643A (en) | 1981-09-16 | 1984-07-31 | The Timken Company | Tapered roller bearing cage with spin resisting characteristics |
US4425011A (en) * | 1982-06-07 | 1984-01-10 | The Timken Company | Polymer cage for a high speed tapered roller bearing |
FR2548297B3 (fr) | 1983-06-28 | 1986-04-18 | Roulements Soc Nouvelle | Cage de retenue de rouleaux pour roulements |
DD231100A1 (de) * | 1984-10-01 | 1985-12-18 | Waelzlager Normteile Veb | Kaefig fuer kegelrollenlager |
JPS6220019A (ja) | 1985-07-19 | 1987-01-28 | Fujitsu General Ltd | 多項目情報入力装置 |
IT1182697B (it) * | 1985-11-22 | 1987-10-05 | Riv Officine Di Villar Perosa | Cuscinetto di rotolamento a rulli conici particolarmente per impiego ferroviario |
DE3605812A1 (de) | 1986-02-22 | 1987-08-27 | Kugelfischer G Schaefer & Co | Mit hilfe zweier axialschieber herstellbarer kaefig fuer kegelrollenlager |
JPH0185521U (pt) | 1987-11-27 | 1989-06-07 | ||
DE3925512C2 (de) * | 1989-08-02 | 1997-12-11 | Skf Gmbh | Käfig |
JP2539597Y2 (ja) | 1992-01-24 | 1997-06-25 | 光洋精工株式会社 | 転がり軸受 |
JP3751739B2 (ja) | 1998-01-23 | 2006-03-01 | 光洋精工株式会社 | 円錐ころ軸受 |
JP2003028165A (ja) | 2001-07-17 | 2003-01-29 | Nsk Ltd | ころ軸受装置 |
JP3747006B2 (ja) * | 2002-03-28 | 2006-02-22 | Ntn株式会社 | ころ軸受用保持器及びころ軸受 |
JP4151347B2 (ja) | 2002-08-09 | 2008-09-17 | 株式会社ジェイテクト | 円すいころ軸受 |
EP1722117B1 (en) | 2004-02-19 | 2016-11-02 | JTEKT Corporation | Tapered roller bearing |
JP2005321049A (ja) | 2004-05-10 | 2005-11-17 | Ntn Corp | ころ軸受 |
EP1746298B1 (en) | 2004-05-13 | 2012-09-12 | NTN Corporation | Tapered roller bearing |
JP2007051715A (ja) | 2005-08-18 | 2007-03-01 | Jtekt Corp | 円錐ころ軸受、円錐ころ軸受装置及びこれを用いた車両用ピニオン軸支持装置 |
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JP2008014335A (ja) | 2006-07-03 | 2008-01-24 | Nsk Ltd | 円すいころ軸受 |
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DE112007002413T5 (de) | 2006-11-09 | 2009-09-10 | Ntn Corporation | Sich verjüngendes Rollenlager |
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JP5183998B2 (ja) | 2007-08-02 | 2013-04-17 | Ntn株式会社 | 円すいころ軸受 |
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JP2009192069A (ja) | 2008-02-18 | 2009-08-27 | Nsk Ltd | 円錐ころ軸受 |
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JP2014020393A (ja) | 2012-07-12 | 2014-02-03 | Jtekt Corp | 分割保持器用の治具及び転がり軸受の組み立て方法 |
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EP2982878B1 (en) * | 2013-04-04 | 2018-08-08 | NSK Ltd. | Resin cage for tapered roller bearing and tapered roller bearing including the resin cage |
JP6055357B2 (ja) | 2013-04-04 | 2016-12-27 | 日本精工株式会社 | 円錐ころ軸受用樹脂製保持器 |
JP2014202341A (ja) | 2013-04-10 | 2014-10-27 | 日本精工株式会社 | 円すいころ軸受 |
JP6212923B2 (ja) | 2013-04-23 | 2017-10-18 | 株式会社ジェイテクト | 円すいころ軸受 |
JP2015021582A (ja) | 2013-07-22 | 2015-02-02 | 株式会社ジェイテクト | 円錐ころ軸受と円錐ころ軸受を用いた動力伝達装置 |
DE102014213994B4 (de) | 2013-08-14 | 2023-02-16 | Aktiebolaget Skf | Käfig für ein Rollenlager und Rollenlager |
JP6442837B2 (ja) | 2014-03-10 | 2018-12-26 | 株式会社ジェイテクト | 円錐ころ軸受 |
CN203892379U (zh) * | 2014-04-22 | 2014-10-22 | 山东久久星轴承有限公司 | 一种新型的圆锥滚子轴承保持器 |
-
2014
- 2014-10-29 JP JP2014220293A patent/JP6492540B2/ja active Active
-
2015
- 2015-10-23 WO PCT/JP2015/079918 patent/WO2016068029A1/ja active Application Filing
- 2015-10-23 CN CN201580058939.6A patent/CN107110215B/zh active Active
- 2015-10-23 BR BR112017008797-9A patent/BR112017008797B1/pt active IP Right Grant
- 2015-10-23 DE DE112015004932.0T patent/DE112015004932T5/de active Pending
- 2015-10-23 US US15/516,564 patent/US10539184B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP2016089844A (ja) | 2016-05-23 |
BR112017008797B1 (pt) | 2022-04-26 |
US20170370411A1 (en) | 2017-12-28 |
JP6492540B2 (ja) | 2019-04-03 |
WO2016068029A1 (ja) | 2016-05-06 |
CN107110215A (zh) | 2017-08-29 |
US10539184B2 (en) | 2020-01-21 |
DE112015004932T5 (de) | 2017-07-20 |
CN107110215B (zh) | 2020-01-03 |
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