CN102648358B - 球轴承保持架 - Google Patents
球轴承保持架 Download PDFInfo
- Publication number
- CN102648358B CN102648358B CN201080054621.8A CN201080054621A CN102648358B CN 102648358 B CN102648358 B CN 102648358B CN 201080054621 A CN201080054621 A CN 201080054621A CN 102648358 B CN102648358 B CN 102648358B
- Authority
- CN
- China
- Prior art keywords
- retainer
- ball bearing
- ball
- bearing retainer
- pocket hole
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 238000005096 rolling process Methods 0.000 claims abstract description 33
- 238000009826 distribution Methods 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 229910001369 Brass Inorganic materials 0.000 claims description 5
- 239000010951 brass Substances 0.000 claims description 5
- 229920001342 Bakelite® Polymers 0.000 claims description 3
- 239000004637 bakelite Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 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
- F16C33/38—Ball cages
- F16C33/3837—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages
- F16C33/3843—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages formed as one-piece cages, i.e. monoblock 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
- 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
- F16C19/18—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 two or more rows of balls
- F16C19/181—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 two or more rows of balls with angular contact
- F16C19/183—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 two or more rows of balls with angular contact with two rows at opposite angles
- F16C19/184—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 two or more rows of balls with angular contact with two rows at opposite angles 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
- F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
- F16C2240/30—Angles, e.g. inclinations
-
- 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
- F16C2360/24—Turbochargers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
Description
Claims (18)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US26543209P | 2009-12-01 | 2009-12-01 | |
US61/265,432 | 2009-12-01 | ||
PCT/EP2010/068275 WO2011067173A1 (de) | 2009-12-01 | 2010-11-26 | Kugellagerkäfig |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102648358A CN102648358A (zh) | 2012-08-22 |
CN102648358B true CN102648358B (zh) | 2015-12-09 |
Family
ID=43567580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080054621.8A Expired - Fee Related CN102648358B (zh) | 2009-12-01 | 2010-11-26 | 球轴承保持架 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9334900B2 (zh) |
EP (1) | EP2507529B1 (zh) |
CN (1) | CN102648358B (zh) |
BR (1) | BR112012012902A2 (zh) |
WO (1) | WO2011067173A1 (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITTO20120334A1 (it) * | 2012-04-17 | 2013-10-18 | Skf Ab | Gabbia di ritegno per gli elementi di rotolamento di un cuscinetto volvente |
WO2015031247A2 (en) * | 2013-08-27 | 2015-03-05 | The Timken Company | Retainer |
US9546682B2 (en) * | 2014-12-09 | 2017-01-17 | Aktiebolaget Skf | Cage of a rolling bearing, rolling bearing comprising such a cage and apparatus comprising such a rolling bearing |
DE102016206697A1 (de) * | 2016-04-20 | 2017-10-26 | Schaeffler Technologies AG & Co. KG | Käfig für ein Wälzkörperlager zur drehbaren Lagerung einer hochdrehenden Welle |
JP2018028377A (ja) * | 2016-08-19 | 2018-02-22 | ミネベアミツミ株式会社 | ターボチャージャー用玉軸受ユニット |
DE102016124430A1 (de) | 2016-12-15 | 2018-06-21 | Schaeffler Technologies AG & Co. KG | Wälzlagerkäfig |
DE102017222918A1 (de) * | 2017-12-15 | 2019-06-19 | Aktiebolaget Skf | Wälzlageranordnung |
CN111536155A (zh) * | 2020-04-30 | 2020-08-14 | 山东金帝精密机械科技股份有限公司 | 一种孔距错位轴承保持架及其加工方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN200961631Y (zh) * | 2006-09-14 | 2007-10-17 | 浙江天马轴承股份有限公司 | 深沟球轴承实体铜保持架 |
CN101076676A (zh) * | 2004-11-08 | 2007-11-21 | Fev电机技术有限公司 | 曲轴传动机构 |
CN101484715A (zh) * | 2006-07-04 | 2009-07-15 | 格布鲁德莱茵福特股份有限公司 | 滚动轴承保持架 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2711938A (en) * | 1951-12-06 | 1955-06-28 | Roller Bearing Company | Anti-friction bearing having irregularly spaced rollers |
US3918778A (en) * | 1974-06-05 | 1975-11-11 | Sperry Rand Corp | Dynamically balanced bearing assembly |
US4040686A (en) * | 1975-10-23 | 1977-08-09 | The U.S. Government As Represented By The Secretary Of The Army | Anti-friction bearing |
JP3733217B2 (ja) * | 1997-09-30 | 2006-01-11 | Ntn株式会社 | プーリ |
JP4118427B2 (ja) * | 1998-12-24 | 2008-07-16 | Ntn株式会社 | 自動車変速機の主軸歯車機構及びそれに用いる円すいころ軸受 |
JP2000346079A (ja) * | 1999-06-03 | 2000-12-12 | Nsk Ltd | 転がり軸受 |
US7025579B2 (en) | 2001-10-16 | 2006-04-11 | Innovative Turbo Systems Corporation | Bearing system for high-speed rotating machinery |
US7171868B2 (en) * | 2004-07-20 | 2007-02-06 | Sikorsky Aircraft Corporation | Bearing assembly |
JP2006105273A (ja) | 2004-10-05 | 2006-04-20 | Jtekt Corp | 転動装置 |
JP2008519217A (ja) * | 2004-11-08 | 2008-06-05 | エフ・エー・フアウ・モトーレンテヒニック・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング | クランク機構 |
-
2010
- 2010-11-26 EP EP20100785043 patent/EP2507529B1/de not_active Not-in-force
- 2010-11-26 CN CN201080054621.8A patent/CN102648358B/zh not_active Expired - Fee Related
- 2010-11-26 WO PCT/EP2010/068275 patent/WO2011067173A1/de active Application Filing
- 2010-11-26 US US13/511,448 patent/US9334900B2/en not_active Expired - Fee Related
- 2010-11-26 BR BR112012012902A patent/BR112012012902A2/pt not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101076676A (zh) * | 2004-11-08 | 2007-11-21 | Fev电机技术有限公司 | 曲轴传动机构 |
CN101484715A (zh) * | 2006-07-04 | 2009-07-15 | 格布鲁德莱茵福特股份有限公司 | 滚动轴承保持架 |
CN200961631Y (zh) * | 2006-09-14 | 2007-10-17 | 浙江天马轴承股份有限公司 | 深沟球轴承实体铜保持架 |
Also Published As
Publication number | Publication date |
---|---|
US9334900B2 (en) | 2016-05-10 |
BR112012012902A2 (pt) | 2016-10-04 |
WO2011067173A1 (de) | 2011-06-09 |
EP2507529B1 (de) | 2015-05-20 |
CN102648358A (zh) | 2012-08-22 |
EP2507529A1 (de) | 2012-10-10 |
US20120281940A1 (en) | 2012-11-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102648358B (zh) | 球轴承保持架 | |
JP6370026B2 (ja) | 保持器および転がり軸受 | |
CN104220706B (zh) | 涡轮增压器的轴承单元 | |
US20070217724A1 (en) | Electrical Machine and Its Bearings | |
US10837493B2 (en) | Fluid film bearing for a wind turbine | |
US20110000222A1 (en) | Gas turbine rotor-stator support system | |
JP2015025555A (ja) | 磁気的に懸架されたロータシステムのためのボールベアリング型補助ベアリング | |
JP2020026266A (ja) | バレル及び当該バレルを備えたホイール | |
JP2010101369A (ja) | 転がり軸受 | |
WO2017047506A1 (ja) | 複列自動調心ころ軸受 | |
US9140298B2 (en) | Segmented viscoelastic bushing for rotating electrical machines bearing | |
CN107922059A (zh) | 用于航天器的姿态稳定的动量轮装置 | |
JP2009052681A (ja) | 軸受構造 | |
US10260558B2 (en) | Rotary machine having magnetic and mechanical bearings | |
US20100303653A1 (en) | Turbomolecular pump | |
JP2017145843A (ja) | スラストころ軸受 | |
JP6340794B2 (ja) | 円筒ころ軸受 | |
CN109586534B (zh) | 双转子轴向磁通马达、致动器以及电气装置 | |
JP6997367B2 (ja) | ピボット球体付き軸受 | |
KR102316120B1 (ko) | 회전 기계, 저널 베어링 | |
JP2008138707A (ja) | スラスト転がり軸受 | |
JP2015064081A (ja) | 転がり軸受 | |
JP2007132418A (ja) | 風力発電機主軸支持構造 | |
JP2006077814A (ja) | 工作機械の主軸用回転支持装置 | |
US9657781B2 (en) | Robust touchdown bearing |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: SCHAEFFLER FIFTH INVESTMENT MANAGEMENT GMBH + CO., Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG Effective date: 20150727 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: German Herzogenaurach Applicant after: SCHAEFFLER TECHNOLOGIES GmbH & Co.KG Address before: German Herzogenaurach Applicant before: Fifth Schaeffler investment management GmbH & Co.KG Address after: German Herzogenaurach Applicant after: SCHAEFFLER TECHNOLOGIES AG & CO.KG Address before: German Herzogenaurach Applicant before: SCHAEFFLER TECHNOLOGIES GmbH & Co.KG |
|
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: Free format text: CORRECT: APPLICANT; FROM: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG TO: SCHAEFFLER TECHNOLOGY GMBH + CO. KG Free format text: CORRECT: APPLICANT; FROM: SCHAEFFLER FIFTH INVESTMENT MANAGEMENT GMBH + CO., KG TO: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20150727 Address after: German Herzogenaurach Applicant after: Fifth Schaeffler investment management GmbH & Co.KG Address before: German Herzogenaurach Applicant before: SCHAEFFLER TECHNOLOGIES AG & CO. KG |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20201126 |
|
CF01 | Termination of patent right due to non-payment of annual fee |