WO2009047973A1 - 軸支持装置 - Google Patents
軸支持装置 Download PDFInfo
- Publication number
- WO2009047973A1 WO2009047973A1 PCT/JP2008/067073 JP2008067073W WO2009047973A1 WO 2009047973 A1 WO2009047973 A1 WO 2009047973A1 JP 2008067073 W JP2008067073 W JP 2008067073W WO 2009047973 A1 WO2009047973 A1 WO 2009047973A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- roller bearing
- cylindrical roller
- regulation component
- supporting device
- shaft supporting
- 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
- F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
- F16C27/04—Ball or roller bearings, e.g. with resilient rolling bodies
- F16C27/045—Ball or roller bearings, e.g. with resilient rolling bodies with a fluid film, e.g. squeeze film damping
-
- 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
- F16C19/24—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 radial load mainly
- F16C19/26—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 radial load mainly with a single row of 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
- F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
- F16C25/06—Ball or roller bearings
-
- 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
- F16C19/52—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
-
- 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
-
- 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
- F16C35/07—Fixing them on the shaft or housing with interposition of an element
- F16C35/077—Fixing them on the shaft or housing with interposition of an element between housing and outer race ring
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
- Mounting Of Bearings Or Others (AREA)
- Support Of The Bearing (AREA)
Abstract
高速回転・軽荷重など幅広い使用条件でスミアリング損傷の防止を図ると共に、軸支持装置の組み立てを容易にする。 回転軸とハウジング1との間に円筒ころ軸受を組み込む軸支持装置において、前記ハウジング1の内径面1aと前記円筒ころ軸受の外輪2の外径面2aとに、アキシアル方向に沿った凹部1b,2bを前記円筒ころ軸受を組み込んだ状態で向き合うように形成し、それら向き合う凹部1b,2b間に挿入する予圧調整部品3を備え、その予圧調整部品3の挿入部分を、アキシアル方向の軸線回りの回転角に応じてラジアル寸法が増大する領域を有するラジアル断面形状とし、前記予圧調整部品3を前記軸線回りに回転させることにより、前記向き合う凹部1b,2b間に介在した状態で前記外輪2を内径側に圧迫して前記円筒ころ軸受のラジアルすきまを負側に増大させ、その増大させた状態で前記予圧調整部品3を回り止めする。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007-264237 | 2007-10-10 | ||
JP2007264237A JP2009092155A (ja) | 2007-10-10 | 2007-10-10 | 軸支持装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009047973A1 true WO2009047973A1 (ja) | 2009-04-16 |
Family
ID=40549118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/067073 WO2009047973A1 (ja) | 2007-10-10 | 2008-09-22 | 軸支持装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2009092155A (ja) |
WO (1) | WO2009047973A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2434171A1 (en) * | 2010-09-27 | 2012-03-28 | I.D.E. Technologies Ltd. | Drive shaft system |
CN104295600A (zh) * | 2014-09-18 | 2015-01-21 | 浙江大学 | 具有波浪形箔片的弹性滚动轴承 |
EP2881603A1 (en) | 2013-12-04 | 2015-06-10 | ABB Technology Ltd | A bearing arrangement, a motor with a bearing arrangement, and a method for preventing rotation of an outer bearing ring |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106151266B (zh) * | 2015-03-27 | 2019-09-03 | 长城汽车股份有限公司 | 一种驱动轴轴承与分动器轴承套的配合组件 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0727134A (ja) * | 1993-06-25 | 1995-01-27 | Nippon Seiko Kk | 転がり軸受装置 |
JP2001140877A (ja) * | 1999-11-09 | 2001-05-22 | Mitsubishi Heavy Ind Ltd | 予圧形円筒ころ軸受及びこれを用いた立形回転機械 |
JP2001304274A (ja) * | 2000-04-20 | 2001-10-31 | Nsk Ltd | 非真円転がり軸受 |
JP2004116659A (ja) * | 2002-09-26 | 2004-04-15 | Koyo Seiko Co Ltd | 転がり軸受 |
JP2004239388A (ja) * | 2003-02-07 | 2004-08-26 | Yaskawa Electric Corp | 軸受支持装置 |
JP2006046492A (ja) * | 2004-08-04 | 2006-02-16 | Nsk Ltd | 玉軸受 |
WO2007087701A1 (en) * | 2006-01-31 | 2007-08-09 | John Horvat | Bearing anti creep device & method |
JP2007239955A (ja) * | 2006-03-10 | 2007-09-20 | Ntn Corp | 転がり軸受 |
-
2007
- 2007-10-10 JP JP2007264237A patent/JP2009092155A/ja active Pending
-
2008
- 2008-09-22 WO PCT/JP2008/067073 patent/WO2009047973A1/ja active Application Filing
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0727134A (ja) * | 1993-06-25 | 1995-01-27 | Nippon Seiko Kk | 転がり軸受装置 |
JP2001140877A (ja) * | 1999-11-09 | 2001-05-22 | Mitsubishi Heavy Ind Ltd | 予圧形円筒ころ軸受及びこれを用いた立形回転機械 |
JP2001304274A (ja) * | 2000-04-20 | 2001-10-31 | Nsk Ltd | 非真円転がり軸受 |
JP2004116659A (ja) * | 2002-09-26 | 2004-04-15 | Koyo Seiko Co Ltd | 転がり軸受 |
JP2004239388A (ja) * | 2003-02-07 | 2004-08-26 | Yaskawa Electric Corp | 軸受支持装置 |
JP2006046492A (ja) * | 2004-08-04 | 2006-02-16 | Nsk Ltd | 玉軸受 |
WO2007087701A1 (en) * | 2006-01-31 | 2007-08-09 | John Horvat | Bearing anti creep device & method |
JP2007239955A (ja) * | 2006-03-10 | 2007-09-20 | Ntn Corp | 転がり軸受 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2434171A1 (en) * | 2010-09-27 | 2012-03-28 | I.D.E. Technologies Ltd. | Drive shaft system |
WO2012042439A1 (en) | 2010-09-27 | 2012-04-05 | I.D.E. Technologies Ltd. | Drive shaft system |
US9359899B2 (en) | 2010-09-27 | 2016-06-07 | I.D.E. Technologies Ltd. | Drive shaft system |
EP2881603A1 (en) | 2013-12-04 | 2015-06-10 | ABB Technology Ltd | A bearing arrangement, a motor with a bearing arrangement, and a method for preventing rotation of an outer bearing ring |
CN104295600A (zh) * | 2014-09-18 | 2015-01-21 | 浙江大学 | 具有波浪形箔片的弹性滚动轴承 |
Also Published As
Publication number | Publication date |
---|---|
JP2009092155A (ja) | 2009-04-30 |
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