PL4077958T3 - Łożysko toczne z trzema punktami styku z ulepszonym kanalikiem odpływowym - Google Patents
Łożysko toczne z trzema punktami styku z ulepszonym kanalikiem odpływowymInfo
- Publication number
- PL4077958T3 PL4077958T3 PL20845200.3T PL20845200T PL4077958T3 PL 4077958 T3 PL4077958 T3 PL 4077958T3 PL 20845200 T PL20845200 T PL 20845200T PL 4077958 T3 PL4077958 T3 PL 4077958T3
- Authority
- PL
- Poland
- Prior art keywords
- rolling bearing
- point contact
- contact rolling
- improved drain
- drain
- Prior art date
Links
- 238000005096 rolling process Methods 0.000 title 1
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
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
- F16C33/6685—Details of collecting or draining, e.g. returning the liquid to a sump
-
- 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
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
- F16C19/163—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls with angular contact
-
- 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
- F16C2326/43—Aeroplanes; Helicopters
-
- 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
- F16C2360/00—Engines or pumps
- F16C2360/23—Gas turbine engines
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1914482A FR3104655B1 (fr) | 2019-12-16 | 2019-12-16 | Roulement à trois points de contact avec drain amélioré |
PCT/FR2020/052435 WO2021123596A1 (fr) | 2019-12-16 | 2020-12-15 | Roulement a trois points de contact avec drain ameliore |
Publications (1)
Publication Number | Publication Date |
---|---|
PL4077958T3 true PL4077958T3 (pl) | 2024-02-19 |
Family
ID=70228150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL20845200.3T PL4077958T3 (pl) | 2019-12-16 | 2020-12-15 | Łożysko toczne z trzema punktami styku z ulepszonym kanalikiem odpływowym |
Country Status (6)
Country | Link |
---|---|
US (1) | US20230008954A1 (pl) |
EP (1) | EP4077958B1 (pl) |
CN (1) | CN115087807A (pl) |
FR (1) | FR3104655B1 (pl) |
PL (1) | PL4077958T3 (pl) |
WO (1) | WO2021123596A1 (pl) |
Family Cites Families (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3666598A (en) * | 1970-07-13 | 1972-05-30 | Goodyear Tire & Rubber | Apparatus for making a rolling lobe diaphragm |
US5066145A (en) * | 1989-06-29 | 1991-11-19 | Tribology Systems, Inc. | Solid-lubricated bearing assembly |
FR2740187B1 (fr) * | 1995-10-18 | 1997-11-21 | Snecma | Roulement avec drainage dynamique alimente en lubrifiant |
JP2000192971A (ja) * | 1998-12-28 | 2000-07-11 | Nsk Ltd | 転がり軸受潤滑装置 |
US6116786A (en) * | 1999-01-20 | 2000-09-12 | Nachi-Fujikoshi Corp. | Clutch bearing for automotive air conditioning compressor |
US7325974B2 (en) * | 2001-09-18 | 2008-02-05 | Nsk Ltd. | Pulley rotation support apparatus |
CN2573751Y (zh) * | 2001-09-30 | 2003-09-17 | 黑龙江省哈工大中俄科学技术合作有限公司 | 三点接触球轴承 |
JP2003139146A (ja) * | 2001-10-30 | 2003-05-14 | Nsk Ltd | ボールねじ支持用多点接触玉軸受 |
CN100427784C (zh) * | 2002-10-08 | 2008-10-22 | Ntn株式会社 | 电蚀防止滚动轴承 |
FR2880930B1 (fr) * | 2005-01-17 | 2007-03-02 | Snecma Moteurs Sa | Ensemble a roulement comprenant une double injection de liquide lubrifiant, et engin aeronautique comportant au moins un tel ensemble |
JP2007024105A (ja) * | 2005-07-13 | 2007-02-01 | Ntn Corp | アンギュラコンタクト玉軸受 |
KR20080025122A (ko) * | 2005-07-13 | 2008-03-19 | 엔티엔 가부시키가이샤 | 앵귤러 콘택트 볼 베어링 및 로봇 암의 관절 장치 |
DE102006012001A1 (de) * | 2006-03-16 | 2007-09-20 | Schaeffler Kg | Hochgeschwindigkeitslager, insbesondere direktgeschmiertes Spindellager für eine Werkzeugmaschine |
JP2008008458A (ja) * | 2006-06-30 | 2008-01-17 | Ntn Corp | 建設機械用走行減速機のスプロケット支持装置 |
FR2905414B1 (fr) * | 2006-08-29 | 2013-03-01 | Snecma | Dispositif d'entrainement du rotor d'un equipement auxiliaire d'un turbomoteur. |
US20080267548A1 (en) * | 2007-02-05 | 2008-10-30 | Schaeffler Kg | Bearing arrangement for the shaft of a turbo-charger |
JP2009185979A (ja) * | 2008-02-08 | 2009-08-20 | Nsk Ltd | 主軸装置用アンギュラ玉軸受 |
JP2009275722A (ja) * | 2008-05-12 | 2009-11-26 | Ntn Corp | 転がり軸受 |
DE102010027011A1 (de) * | 2010-07-13 | 2012-01-19 | Schaeffler Kg | Drehverbindung, insbesondere zur Rotorblatt- oder Turmlagerung für eine Windkraftanlage sowie Rotorblatt- oder Turmlagerung mit dieser Drehverbindung |
GB201101226D0 (en) * | 2011-01-25 | 2011-03-09 | Rolls Royce Plc | A bearing race for a rolling-element bearing |
US20130336608A1 (en) * | 2012-06-15 | 2013-12-19 | General Electric Company | Bearing assembly for use with a turbine engine |
JP6268711B2 (ja) * | 2013-01-30 | 2018-01-31 | 日本精工株式会社 | 多点接触玉軸受及びその製造方法 |
CN103331456A (zh) * | 2013-06-26 | 2013-10-02 | 上海斐赛轴承科技有限公司 | 套圈整体精密硬车成型的滚动轴承的加工方法 |
US9909451B2 (en) * | 2015-07-09 | 2018-03-06 | General Electric Company | Bearing assembly for supporting a rotor shaft of a gas turbine engine |
DE102015220016A1 (de) * | 2015-10-15 | 2017-04-20 | Aktiebolaget Skf | Vorrichtung für die Erzeugung einer axialen Stellbewegung |
JP6957836B2 (ja) * | 2016-01-26 | 2021-11-02 | 株式会社ジェイテクト | 転がり軸受 |
JP2018028329A (ja) * | 2016-08-15 | 2018-02-22 | 日本精工株式会社 | 軸受装置、及び工作機械用主軸装置 |
JP6690462B2 (ja) * | 2016-08-15 | 2020-04-28 | 日本精工株式会社 | 玉軸受、主軸装置及び工作機械 |
WO2018058814A1 (zh) * | 2016-09-29 | 2018-04-05 | 上海斐赛轴承科技有限公司 | 一种谐波减速器用多点接触柔性轴承 |
FR3056656B1 (fr) * | 2016-09-29 | 2018-12-07 | Safran Aircraft Engines | Enceinte lubrifiee pour turbomachine d'aeronef, limitant la retention de lubrifiant lors du tangage |
JP6767663B2 (ja) * | 2017-02-27 | 2020-10-14 | 株式会社不二越 | 3点接触アンギュラ玉軸受 |
WO2018174086A1 (ja) * | 2017-03-21 | 2018-09-27 | 日本精工株式会社 | トロイダル無段変速機用押圧装置 |
CN208749811U (zh) * | 2018-07-23 | 2019-04-16 | 株式会社不二越 | 三点接触角接触球轴承 |
US10753400B2 (en) * | 2018-09-21 | 2020-08-25 | Raytheon Technologies Corporation | Ball bearing with lubricant drain |
CN110008555B (zh) * | 2019-03-27 | 2021-01-19 | 西安交通大学 | 一种三点接触球轴承异常接触擦伤定量评估方法 |
CN217328176U (zh) * | 2021-12-31 | 2022-08-30 | 南京硕安智能科技有限公司 | 双内圈三点接触球轴承 |
CN116336083A (zh) * | 2023-04-11 | 2023-06-27 | 上海斐赛轴承科技有限公司 | 一种外圈滚道带润滑小孔的高速轴承、直接微量供脂润滑系统 |
-
2019
- 2019-12-16 FR FR1914482A patent/FR3104655B1/fr active Active
-
2020
- 2020-12-15 US US17/757,416 patent/US20230008954A1/en active Pending
- 2020-12-15 WO PCT/FR2020/052435 patent/WO2021123596A1/fr unknown
- 2020-12-15 CN CN202080096451.3A patent/CN115087807A/zh active Pending
- 2020-12-15 EP EP20845200.3A patent/EP4077958B1/fr active Active
- 2020-12-15 PL PL20845200.3T patent/PL4077958T3/pl unknown
Also Published As
Publication number | Publication date |
---|---|
EP4077958A1 (fr) | 2022-10-26 |
WO2021123596A1 (fr) | 2021-06-24 |
EP4077958B1 (fr) | 2023-10-11 |
FR3104655A1 (fr) | 2021-06-18 |
FR3104655B1 (fr) | 2021-12-24 |
US20230008954A1 (en) | 2023-01-12 |
CN115087807A (zh) | 2022-09-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB201803160D0 (en) | Double row spherical roller bearing | |
EP3543553A4 (en) | ROLLER BEARING CAGE AND ROLLER BEARING | |
EP3569882A4 (en) | DOUBLE-ROW AUTOMATICALLY-ALIGNING ROLLER BEARING AND OVERLAY PREVENTION TEMPLATE | |
GB201608921D0 (en) | Rolling element bearing cage | |
GB201710821D0 (en) | Electroplated cage for rolling element bearing | |
EP3717789C0 (en) | ROLLER BEARING | |
DK3721106T3 (da) | Flerrækket rulleleje | |
EP3569883A4 (en) | DOUBLE ROW SELF-ALIGNING ROLLER BEARING | |
EP3951197A4 (en) | SELF-ALIGNING ROLLER BEARING | |
GB2557211B (en) | Fixed rolling element bearing assembly | |
GB201615228D0 (en) | Improved rolling bearing | |
PL4077958T3 (pl) | Łożysko toczne z trzema punktami styku z ulepszonym kanalikiem odpływowym | |
DK3783237T3 (da) | Dobbeltrækket, selvjusterende rulleleje | |
EP3421828A4 (en) | BEARING | |
CA202537S (en) | Ball bearing | |
DK3411600T3 (da) | Rulleleje med forøget rulleende- og flangekontakt | |
GB2582434B (en) | Bearing assembly having cylindrical rolling elements | |
ZA202100015B (en) | Greased bearing track | |
EP3859178A4 (en) | ELECTROCORROSION PREVENT BEARING | |
EP3926191A4 (en) | ROLLER BEARING | |
GB2575473B (en) | Bearing cage | |
EP3783237A4 (en) | DOUBLE ROW SELF-ALIGNING ROLLER BEARING | |
GB2584177B (en) | Rolling bearing cage | |
DK3615821T3 (en) | Non-elliptical contact profile for roller bearing | |
EP3763957A4 (en) | ROLLER BEARING AND ROLLER BEARING RETAINER |