DK2511544T3 - Holdedel til et rulleleje, som kan bære en hovedaksel i et vindkraftværk - Google Patents
Holdedel til et rulleleje, som kan bære en hovedaksel i et vindkraftværkInfo
- Publication number
- DK2511544T3 DK2511544T3 DK12175578.9T DK12175578T DK2511544T3 DK 2511544 T3 DK2511544 T3 DK 2511544T3 DK 12175578 T DK12175578 T DK 12175578T DK 2511544 T3 DK2511544 T3 DK 2511544T3
- Authority
- DK
- Denmark
- Prior art keywords
- carry
- main shaft
- wind turbine
- support part
- roller bearing
- 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
- F16C33/51—Cages for rollers or needles formed of unconnected members
- F16C33/513—Cages for rollers or needles formed of unconnected members formed of arcuate segments for carrying one or more rollers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
- C08K3/013—Fillers, pigments or reinforcing additives
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
- F03D80/70—Bearing or lubricating arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/20—Wind motors characterised by the driven apparatus
- F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
-
- 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
- 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
- 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
- F16C33/46—Cages for rollers or needles
- F16C33/467—Details of individual pockets, e.g. shape or roller retaining means
-
- 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
- F16C33/56—Selection of substances
-
- 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
- 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
- F16C43/00—Assembling bearings
- F16C43/04—Assembling rolling-contact bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2250/00—Geometry
- F05B2250/20—Geometry three-dimensional
- F05B2250/23—Geometry three-dimensional prismatic
- F05B2250/232—Geometry three-dimensional prismatic conical
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2280/00—Materials; Properties thereof
- F05B2280/50—Intrinsic material properties or characteristics
- F05B2280/5003—Expansivity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2280/00—Materials; Properties thereof
- F05B2280/60—Properties or characteristics given to material by treatment or manufacturing
- F05B2280/6015—Resin
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2251/00—Material properties
- F05C2251/04—Thermal properties
- F05C2251/042—Expansivity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2253/00—Other material characteristics; Treatment of material
- F05C2253/20—Resin
-
- 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
- F16C2208/00—Plastics; Synthetic resins, e.g. rubbers
- F16C2208/20—Thermoplastic resins
- F16C2208/36—Polyarylene ether ketones [PAEK], e.g. PEK, PEEK
-
- 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
- F16C2300/10—Application independent of particular apparatuses related to size
- F16C2300/14—Large applications, e.g. bearings having an inner diameter exceeding 500 mm
-
- 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
- F16C2360/31—Wind motors
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Rolling Contact Bearings (AREA)
- Wind Motors (AREA)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006244397A JP4308234B2 (ja) | 2006-09-08 | 2006-09-08 | 風力発電機の主軸支持用円錐ころ軸受および風力発電機の主軸支持構造 |
JP2006244396A JP5354849B2 (ja) | 2006-09-08 | 2006-09-08 | 風力発電機の主軸支持構造 |
JP2006352462A JP2008163999A (ja) | 2006-12-27 | 2006-12-27 | 円錐ころ軸受、円錐ころ軸受の組み込み方法および風力発電機の主軸支持構造 |
JP2007148352A JP4231082B2 (ja) | 2007-06-04 | 2007-06-04 | 風力発電機の主軸支持用ころ軸受および風力発電機の主軸支持構造 |
JP2007148353A JP4105750B1 (ja) | 2007-06-04 | 2007-06-04 | ころ軸受、ころ軸受の保持器セグメントおよび風力発電機の主軸支持構造 |
EP07806654.5A EP2060806B1 (en) | 2006-09-08 | 2007-09-04 | Roller bearing and main shaft support structure of wind-power generator |
Publications (2)
Publication Number | Publication Date |
---|---|
DK2511544T3 true DK2511544T3 (da) | 2014-04-28 |
DK2511544T4 DK2511544T4 (da) | 2021-11-15 |
Family
ID=39157223
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK12175578.9T DK2511544T4 (da) | 2006-09-08 | 2007-09-04 | Holdedel til et rulleleje, som kan bære en hovedaksel i et vindkraftværk |
DK07806654.5T DK2060806T3 (da) | 2006-09-08 | 2007-09-04 | Rulleleje og hovedaksel-understøttelsesstruktur til et vindkraftværk |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK07806654.5T DK2060806T3 (da) | 2006-09-08 | 2007-09-04 | Rulleleje og hovedaksel-understøttelsesstruktur til et vindkraftværk |
Country Status (6)
Country | Link |
---|---|
US (4) | US8764304B2 (da) |
EP (2) | EP2060806B1 (da) |
CN (1) | CN101512169B (da) |
DK (2) | DK2511544T4 (da) |
ES (2) | ES2455015T3 (da) |
WO (1) | WO2008029796A1 (da) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2455015T3 (es) | 2006-09-08 | 2014-04-14 | Ntn Corporation | Rodamiento de rodillos y estructura de soporte de árbol principal de generador de energía eólica |
JP2010048342A (ja) * | 2008-08-21 | 2010-03-04 | Ntn Corp | 大型ころ軸受、風力発電機の主軸支持構造およびトンネル掘削機の回転軸支持構造 |
JP5457004B2 (ja) * | 2008-09-30 | 2014-04-02 | Ntn株式会社 | 風力発電機の主軸支持用ころ軸受の保持器セグメント間のすき間調整方法 |
DE102009008340A1 (de) * | 2008-12-19 | 2010-06-24 | Robert Bosch Gmbh | Strömungskraftanlage |
WO2012092107A2 (en) | 2010-12-27 | 2012-07-05 | The Timken Company | Segmented bearing retainer for wire support rings |
CN102182646B (zh) * | 2011-03-29 | 2012-08-15 | 唐山市拓又达科技有限公司 | 发电机机壳中心轴与扇叶连接杆的固定装置及方法 |
FR2976640B1 (fr) * | 2011-06-14 | 2013-07-12 | Ntn Snr Roulements | Cage de roulement spherique et roulement spherique pourvu d'une telle cage. |
CN103062217A (zh) * | 2011-10-21 | 2013-04-24 | 贵州红林机械有限公司 | 一种转动装置 |
CN102817918B (zh) * | 2012-01-13 | 2015-04-15 | 洛阳轴研科技股份有限公司 | 一种推力球轴承及其保持架 |
DK2855954T3 (da) | 2012-06-01 | 2017-08-28 | Timken Co | Forbedret opdelt lejeholder |
DE102014207831A1 (de) * | 2014-04-25 | 2015-10-29 | Aktiebolaget Skf | Wälzlager |
JP6565163B2 (ja) | 2014-10-29 | 2019-08-28 | 株式会社ジェイテクト | 円すいころ軸受 |
JP6459396B2 (ja) | 2014-10-29 | 2019-01-30 | 株式会社ジェイテクト | 円すいころ軸受 |
JP6565164B2 (ja) * | 2014-10-29 | 2019-08-28 | 株式会社ジェイテクト | 円すいころ軸受用の保持器及び円すいころ軸受 |
JP6458447B2 (ja) | 2014-10-29 | 2019-01-30 | 株式会社ジェイテクト | 円すいころ軸受 |
JP6459395B2 (ja) | 2014-10-29 | 2019-01-30 | 株式会社ジェイテクト | 円すいころ軸受 |
JP6492540B2 (ja) | 2014-10-29 | 2019-04-03 | 株式会社ジェイテクト | 円すいころ軸受 |
JP2017082945A (ja) | 2015-10-29 | 2017-05-18 | Ntn株式会社 | 複列円すいころ軸受、軌道輪および複列円すいころ軸受の製造方法 |
USD824967S1 (en) * | 2015-11-09 | 2018-08-07 | Seal Ryt Corporation | Bearing with integral diverted lantern ring for a rotary mechanical device |
USD809033S1 (en) * | 2015-12-28 | 2018-01-30 | Ntn Corporation | Retainer for rolling bearing |
JP6852260B2 (ja) * | 2016-01-18 | 2021-03-31 | 株式会社ジェイテクト | ころ軸受 |
CN108361281B (zh) * | 2017-01-26 | 2021-01-01 | 斯凯孚公司 | 保持架分段、分段式保持架和轴承 |
CN108425950B (zh) * | 2017-02-15 | 2021-02-05 | 斯凯孚公司 | 保持架分段、分段式保持架和轴承 |
USD888787S1 (en) * | 2017-06-07 | 2020-06-30 | Us Synthetic Corporation | Radial bearing |
CA3064424C (en) | 2017-06-07 | 2022-03-29 | Us Synthetic Corporation | Bearing assemblies, related bearing apparatuses, and related methods |
USD888788S1 (en) * | 2017-06-07 | 2020-06-30 | Us Synthetic Corporation | Radial bearing |
JP7141835B2 (ja) * | 2018-03-05 | 2022-09-26 | Ntn株式会社 | ころ軸受及びころ軸受用保持器 |
FR3090766B1 (fr) * | 2018-12-21 | 2021-03-19 | Ntn Snr Roulements | Procédé de montage des rouleaux dans une cage de rétention |
WO2022237921A1 (en) * | 2021-05-14 | 2022-11-17 | ZKL - Výzkum a vývoj, a.s. | Segmented bearing cage |
Family Cites Families (69)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51132351A (en) * | 1975-05-13 | 1976-11-17 | Koyo Seiko Co Ltd | Pre-pressure adjusting type bearing device |
JPS54151752A (en) | 1978-05-20 | 1979-11-29 | Ntn Toyo Bearing Co Ltd | Steep tapered roller bearings |
JPS57144621U (da) | 1981-03-06 | 1982-09-10 | ||
DE3728877A1 (de) * | 1987-08-29 | 1989-03-09 | Kugelfischer G Schaefer & Co | Kegelrollenlager |
JPH01242662A (ja) * | 1988-03-23 | 1989-09-27 | Yobea Rulon Kogyo Kk | 摺動性樹脂組成物 |
JPH0648180Y2 (ja) * | 1989-04-07 | 1994-12-12 | 光洋精工株式会社 | 冠形保持器 |
JP3030731B2 (ja) * | 1990-12-28 | 2000-04-10 | 光洋精工株式会社 | 転動体保持部材および転がり軸受 |
JPH0519652U (ja) * | 1991-06-28 | 1993-03-12 | エヌテイエヌ株式会社 | 二つ割れ保持器付き針状コロ軸受 |
JPH0658334A (ja) | 1992-08-07 | 1994-03-01 | Nippon Seiko Kk | きしり音抑制ラジアル軸受 |
US5807920A (en) * | 1993-08-10 | 1998-09-15 | Koyo Seiko Co., Ltd. | Retainer for rolling-contact element |
JP3547489B2 (ja) * | 1993-08-10 | 2004-07-28 | 光洋精工株式会社 | 転がり軸受用保持器 |
JPH07127645A (ja) | 1993-10-29 | 1995-05-16 | Ntn Corp | ころ軸受用保持器 |
DE9318556U1 (de) | 1993-12-06 | 1994-02-10 | INA Wälzlager Schaeffler KG, 91074 Herzogenaurach | Freilaufkäfig mit Armierungsring |
JP3668274B2 (ja) | 1995-02-08 | 2005-07-06 | 日本トムソン株式会社 | 保持器付きころ |
DE29504069U1 (de) * | 1995-03-09 | 1995-04-27 | Skf Gmbh, 97421 Schweinfurt | Taschenkäfig für Rollenlager |
SE506184C2 (sv) * | 1995-03-31 | 1997-11-17 | Skf Ab | Metod för glappjustering vid ett rullninglager |
JPH09144761A (ja) | 1995-09-18 | 1997-06-03 | Ntn Corp | 玉軸受、並びに当該軸受を備えるプーリ及びファン |
JP3510726B2 (ja) | 1995-12-25 | 2004-03-29 | Ntn株式会社 | ころ軸受 |
JP2000145790A (ja) | 1998-11-11 | 2000-05-26 | Ntn Corp | 保持器付き針状ころ |
US6113274A (en) * | 1999-04-15 | 2000-09-05 | Tsubaki Nakashima Co., Ltd. | Linear guideway having spacers and spacer ball |
US6302405B1 (en) * | 1999-06-24 | 2001-10-16 | Schlumberger Technology Corporation | Anti-extrusion seal |
JP2001122148A (ja) | 1999-10-27 | 2001-05-08 | Yanmar Agricult Equip Co Ltd | 管理作業車 |
JP2001200854A (ja) | 2000-01-13 | 2001-07-27 | Koyo Seiko Co Ltd | 転がり軸受 |
JP4294199B2 (ja) * | 2000-05-02 | 2009-07-08 | Thk株式会社 | 転がり案内装置の転動体スペーサ |
JP2002122148A (ja) | 2000-10-17 | 2002-04-26 | Nsk Ltd | 転がり軸受 |
DE10165027C5 (de) * | 2000-10-27 | 2019-10-02 | Nsk Ltd. | Wälzlager und Spindelvorrichtung für Werkzeugmaschine |
JP2002242938A (ja) * | 2001-02-16 | 2002-08-28 | Nsk Ltd | ころ軸受用保持器 |
JP3982246B2 (ja) | 2001-03-27 | 2007-09-26 | 日本精工株式会社 | 工作機械の主軸支持用ころ軸受 |
JP2003013967A (ja) | 2001-04-24 | 2003-01-15 | Ntn Corp | 旋回軸受用保持器とこれを用いた旋回軸受 |
US6994474B2 (en) * | 2001-05-29 | 2006-02-07 | Nsk Ltd. | Rolling sliding member and rolling apparatus |
JP2003042148A (ja) | 2001-07-27 | 2003-02-13 | Nsk Ltd | 転がり軸受 |
JP2003074677A (ja) | 2001-09-04 | 2003-03-12 | Nsk Ltd | 減速機用軸受構造 |
JP3700636B2 (ja) | 2001-10-05 | 2005-09-28 | 日本精工株式会社 | トロイダル型無段変速機のパワーローラ軸受 |
US20040252924A1 (en) * | 2001-10-31 | 2004-12-16 | Akihiro Kiuchi | Rolling bearings |
CN1298599C (zh) * | 2001-11-14 | 2007-02-07 | 诚实公司 | 用于半导体晶片输送容器的晶片支承件连接 |
JP2003278746A (ja) * | 2002-03-20 | 2003-10-02 | Ntn Corp | 円筒ころ軸受 |
JP2004019921A (ja) * | 2002-06-20 | 2004-01-22 | Ntn Corp | 超薄肉形転がり軸受 |
DE10246825B4 (de) | 2002-10-08 | 2019-02-14 | Aktiebolaget Skf | Käfig für ein Wälzlager |
JP2004278746A (ja) | 2003-03-18 | 2004-10-07 | Hitachi Sumitomo Heavy Industries Construction Crane Co Ltd | 建設機械の油圧操作装置 |
JP2004338584A (ja) | 2003-05-16 | 2004-12-02 | Ntn Corp | 駆動車輪用軸受ユニットの製造方法および車輪用駆動ユニット |
JP2005061434A (ja) * | 2003-08-11 | 2005-03-10 | Nsk Ltd | 多点接触玉軸受 |
JP2005098418A (ja) | 2003-09-25 | 2005-04-14 | Koyo Seiko Co Ltd | 複列円すいころ軸受装置の組立て方法 |
JP4031747B2 (ja) | 2003-09-30 | 2008-01-09 | 三菱重工業株式会社 | 風力発電用風車 |
JP2005147331A (ja) | 2003-11-18 | 2005-06-09 | Ntn Corp | 複列転がり軸受 |
JP2005207517A (ja) | 2004-01-23 | 2005-08-04 | Ntn Corp | 自動調心ころ軸受および風力発電機主軸支持装置 |
JP2005221001A (ja) | 2004-02-05 | 2005-08-18 | Nsk Ltd | 円すいころ軸受 |
JP2005231428A (ja) | 2004-02-18 | 2005-09-02 | Ntn Corp | 電動式車輪駆動装置 |
JP2005265126A (ja) | 2004-03-19 | 2005-09-29 | Ntn Corp | 総ころ型円錐ころ軸受 |
EP1614914B1 (en) * | 2004-07-05 | 2014-01-15 | NTN Corporation | Tapered roller bearing |
EP1790866A4 (en) * | 2004-08-18 | 2008-09-10 | Jtekt Corp | BEARING BRACKET |
US7498683B2 (en) * | 2004-09-01 | 2009-03-03 | Wilhelm Landwehr | Device for converting flow energy into electrical energy |
US20060068184A1 (en) * | 2004-09-29 | 2006-03-30 | Ube Industries, Ltd. | Polyimide film and polyimide composite sheet |
JP2006125486A (ja) | 2004-10-28 | 2006-05-18 | Ntn Corp | 保持器付きころ |
JP2006177446A (ja) | 2004-12-22 | 2006-07-06 | Ntn Corp | 調心輪付き円錐ころ軸受 |
JP2006177447A (ja) | 2004-12-22 | 2006-07-06 | Ntn Corp | 複列転がり軸受 |
JP2006214545A (ja) | 2005-02-04 | 2006-08-17 | Ntn Corp | 複列転がり軸受および風力発電機用増速機の回転軸支持構造 |
JP2006226496A (ja) | 2005-02-21 | 2006-08-31 | Ntn Corp | 転がり軸受および転がり軸受用樹脂製保持器 |
CN1824962A (zh) † | 2005-02-25 | 2006-08-30 | 江苏华盛精细陶瓷科技有限公司 | 聚醚醚酮(peek)轴承保持架 |
DE102005009930B4 (de) * | 2005-03-04 | 2012-01-05 | Audi Ag | Bowdenzuganordnung und Kupplungselement zum Verbinden zweier Bowdenzüge |
DE102005009980B3 (de) * | 2005-03-04 | 2006-06-14 | Aktiebolaget Skf | Wälzlager |
JP4978764B2 (ja) | 2005-03-22 | 2012-07-18 | 独立行政法人産業技術総合研究所 | 反応熱の推算方法及び装置 |
JP2006308080A (ja) * | 2005-03-30 | 2006-11-09 | Nsk Ltd | 転がり軸受 |
JP2007010026A (ja) | 2005-06-30 | 2007-01-18 | Ntn Corp | 円筒ころ軸受及び円筒ころ軸受用保持器 |
JP4699827B2 (ja) | 2005-07-21 | 2011-06-15 | Ntn株式会社 | 円錐ころ軸受および風力発電機の主軸支持構造 |
JP4156623B2 (ja) | 2005-12-28 | 2008-09-24 | Ntn株式会社 | 超薄肉形転がり軸受およびその保持器 |
JP4697006B2 (ja) * | 2006-03-30 | 2011-06-08 | 株式会社ジェイテクト | ころ軸受用保持器及び円錐ころ軸受 |
ES2455015T3 (es) | 2006-09-08 | 2014-04-14 | Ntn Corporation | Rodamiento de rodillos y estructura de soporte de árbol principal de generador de energía eólica |
GB2448712A (en) * | 2007-04-25 | 2008-10-29 | Cooper Roller Bearings Company | A split taper roller bearing |
US20080277937A1 (en) * | 2007-05-10 | 2008-11-13 | Yung-Tsai Chuo | Torque Motor Type Wind Generator |
-
2007
- 2007-09-04 ES ES07806654.5T patent/ES2455015T3/es active Active
- 2007-09-04 DK DK12175578.9T patent/DK2511544T4/da active
- 2007-09-04 EP EP07806654.5A patent/EP2060806B1/en active Active
- 2007-09-04 DK DK07806654.5T patent/DK2060806T3/da active
- 2007-09-04 ES ES12175578T patent/ES2455228T5/es active Active
- 2007-09-04 CN CN2007800333120A patent/CN101512169B/zh active Active
- 2007-09-04 EP EP12175578.9A patent/EP2511544B2/en active Active
- 2007-09-04 WO PCT/JP2007/067199 patent/WO2008029796A1/ja active Application Filing
- 2007-09-04 US US12/310,798 patent/US8764304B2/en active Active
-
2014
- 2014-05-16 US US14/279,539 patent/US9810263B2/en active Active
-
2015
- 2015-04-22 US US14/692,840 patent/US9664231B2/en active Active
-
2017
- 2017-09-22 US US15/712,278 patent/US10408267B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
ES2455228T5 (es) | 2022-02-25 |
WO2008029796A1 (fr) | 2008-03-13 |
DK2060806T3 (da) | 2014-04-28 |
US9664231B2 (en) | 2017-05-30 |
EP2060806B1 (en) | 2014-01-29 |
US20180010639A1 (en) | 2018-01-11 |
ES2455015T3 (es) | 2014-04-14 |
CN101512169A (zh) | 2009-08-19 |
US8764304B2 (en) | 2014-07-01 |
ES2455228T3 (es) | 2014-04-15 |
US20090324410A1 (en) | 2009-12-31 |
US20150226262A1 (en) | 2015-08-13 |
US10408267B2 (en) | 2019-09-10 |
EP2511544A1 (en) | 2012-10-17 |
CN101512169B (zh) | 2011-06-22 |
EP2060806A1 (en) | 2009-05-20 |
EP2511544B2 (en) | 2021-08-18 |
US20140248018A1 (en) | 2014-09-04 |
EP2060806A4 (en) | 2010-09-01 |
DK2511544T4 (da) | 2021-11-15 |
US9810263B2 (en) | 2017-11-07 |
EP2511544B1 (en) | 2014-01-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK2511544T3 (da) | Holdedel til et rulleleje, som kan bære en hovedaksel i et vindkraftværk | |
BRPI0916525A2 (pt) | caixa de engrenagens para um gerador de turbina eólica, e, estrutura de suporte para eixo de rotação | |
EP2065604A4 (en) | BALL BEARINGS, CAGE SEGMENT, SPACERS AND MAIN WAVE STRUCTURE FOR WIND-DRIVEN GENERATOR | |
NO20071370L (no) | Vindkraftverkrotor. | |
DK1788240T3 (da) | Rotor til en vindenergiturbine | |
DK2045464T3 (da) | Pitch-leje for vindmøllerotorvinger | |
DK2334960T3 (da) | Tætning til rulningsleje, især rulningsleje, som anvendes i en vindturbine | |
EP2007983A4 (en) | WIND TURBINE WITH SIMPLE MAIN BEARING | |
DK1754886T3 (da) | Rotorblad til en vindenergiturbine | |
GB0817617D0 (en) | Bearing for wind turbine | |
ATE452289T1 (de) | Rotorblatt für eine windenergieanlage | |
DK2004990T3 (da) | Rotorvinge til et vindenergianlæg | |
ZA200709179B (en) | Rotor for wind turbine | |
DK1772624T3 (da) | Direkte drev vindmølle-elgenerator med aftagelig lejeindretning | |
GB0623079D0 (en) | Multi rotor wind turbine | |
DK2334933T3 (da) | Vindturbinerotor | |
PL2182177T3 (pl) | Konstrukcja nośna łożyska dla turbiny | |
DE602007000898D1 (de) | Axialrollenlager | |
EP1961983A4 (en) | ROLLER BEARING, MAIN SHAFT SUPPORT STRUCTURE FOR WIND GENERATOR, INTERMEDIATE ELEMENT AND RETENTION SEGMENT | |
DK2053239T3 (da) | Fremgangsmåde til styring af vindmøller i en vindmøllepark | |
DK2094983T3 (da) | Radialt rulningsleje, navnlig til lejring af aksler i vindkraftgear | |
DK2078852T4 (da) | Rotorvinge til en vindmølle | |
DK2035694T3 (da) | Rotornav til et vindenergianlæg | |
BRPI1005498A2 (pt) | mancal de rolamento para um gerador de turbina eólica , e, gerador de turbina eólica | |
DK1998059T3 (da) | Rulleleje, holdedelssegment og understøtningstruktur til en hovedaksel i en vinddrevet generator |