JP2006507461A - 軸受 - Google Patents
軸受 Download PDFInfo
- Publication number
- JP2006507461A JP2006507461A JP2004555466A JP2004555466A JP2006507461A JP 2006507461 A JP2006507461 A JP 2006507461A JP 2004555466 A JP2004555466 A JP 2004555466A JP 2004555466 A JP2004555466 A JP 2004555466A JP 2006507461 A JP2006507461 A JP 2006507461A
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- cylindrical body
- inner ring
- rotating shaft
- outer ring
- 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.)
- Granted
Links
- 239000000919 ceramic Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 description 12
- 230000007246 mechanism Effects 0.000 description 6
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 3
- 239000004519 grease Substances 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Images
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
- 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
- F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
- F16C19/08—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with two or more rows of balls
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L7/00—Rotary or oscillatory slide valve-gear or valve arrangements
- F01L7/02—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves
-
- 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
- F16C19/54—Systems consisting of a plurality of bearings with rolling friction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L2301/00—Using particular materials
- F01L2301/02—Using ceramic materials
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)
- Sliding-Contact Bearings (AREA)
- Bearings For Parts Moving Linearly (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
Description
Claims (4)
- 固定した第1の端面及びキャップ部材を含んで構成した取外し可能に装着可能な第2の端面を有し、それぞれの端面が貫通して回転軸を収納する開口部を有するよう構成した円筒体により形成されたハウジング部材、及び前記ハウジング部材内に充填した複数のベアリング部材を含んで構成した軸受であって、前記各ベリング部材は円形の回転可能な内輪及び外輪を含んで構成し、前記内輪は内面及び外面を有し、前記内面は前記回転軸の円周の寸法に合わせ、複数のベアリング及びベアリング保持器を回転可能に前記内輪及び外輪間に配置し、前記各ベアリング部材は密閉可能な側壁を有し側壁間を絶えず潤滑できるようにしたことを特徴とする軸受。
- 前記ハウジング部材の前記円筒体及び前記取外し可能に装着可能な第2の端面をねじ止めしていることを特徴とする請求項1記載の軸受。
- 前記複数のベアリング部材の前記外輪は前記円筒体の径と実質的に同一の径を有し、円筒体の内面に摩擦力により嵌合し、前記ベアリング、ベアリング保持器及び内輪に対して回転できないようになっていることを特徴とする請求項1記載の軸受。
- セラミック熱シールドを前記円筒体の固定第1端面及び取外し可能に装着可能な第2端面に並べて配置し、前記第2端面を前記円筒体に装着する際に、前記複数のベアリング部材を前記熱シールドの間に配置することを特徴とする請求項1記載の軸受。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/303,852 US6779925B2 (en) | 2002-11-26 | 2002-11-26 | Bearing assembly |
PCT/US2003/036601 WO2004048789A2 (en) | 2002-11-26 | 2003-11-14 | Bearing assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006507461A true JP2006507461A (ja) | 2006-03-02 |
JP4357423B2 JP4357423B2 (ja) | 2009-11-04 |
Family
ID=32325076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004555466A Expired - Fee Related JP4357423B2 (ja) | 2002-11-26 | 2003-11-14 | 軸受 |
Country Status (10)
Country | Link |
---|---|
US (1) | US6779925B2 (ja) |
JP (1) | JP4357423B2 (ja) |
KR (1) | KR100948730B1 (ja) |
CN (1) | CN100350163C (ja) |
AU (1) | AU2003290971A1 (ja) |
CA (1) | CA2504587C (ja) |
MX (1) | MXPA05005533A (ja) |
NZ (1) | NZ539468A (ja) |
WO (1) | WO2004048789A2 (ja) |
ZA (1) | ZA200503086B (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3626928B1 (en) | 2010-01-28 | 2023-05-17 | Halliburton Energy Services, Inc. | Bearing assembly |
JP6210485B2 (ja) * | 2013-06-28 | 2017-10-11 | 並木精密宝石株式会社 | 軸受機構 |
FR3055379B1 (fr) * | 2016-08-24 | 2018-08-10 | Safran Landing Systems | Roue d'aeronef a boitier a roulements separable |
CN106516638A (zh) * | 2016-12-13 | 2017-03-22 | 赵恒祥 | 一种输送系统及其密封装置 |
GB2580626A (en) * | 2019-01-17 | 2020-07-29 | Rcv Engines Ltd | A rotary valve internal combustion engine |
CN110118191A (zh) * | 2019-05-22 | 2019-08-13 | 宁波奥克斯电气股份有限公司 | 贯流风叶、轴承固定座、风机组件及空调器 |
CN110043512A (zh) * | 2019-05-22 | 2019-07-23 | 宁波奥克斯电气股份有限公司 | 贯流风叶、轴承固定座、风机组件及空调器 |
CN110118192A (zh) * | 2019-05-22 | 2019-08-13 | 宁波奥克斯电气股份有限公司 | 贯流风叶、轴承固定座、风机组件及空调器 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59158754U (ja) * | 1983-04-11 | 1984-10-24 | オ−クス精工株式会社 | ボ−ルねじ |
JPS6173957U (ja) * | 1984-10-22 | 1986-05-19 | ||
JPH0480268U (ja) * | 1990-11-21 | 1992-07-13 | ||
JPH05149389A (ja) * | 1991-06-01 | 1993-06-15 | Luk Lamellen & Kupplungsbau Gmbh | ころがり軸受 |
JPH10246236A (ja) * | 1997-03-07 | 1998-09-14 | Nippon Steel Corp | ロール搬送式熱処理炉の軸受ユニット |
JPH112249A (ja) * | 1997-06-10 | 1999-01-06 | Nippon Seiko Kk | ボールねじ用サポートユニット |
JPH11180102A (ja) * | 1997-11-21 | 1999-07-06 | Campagnolo Spa | 自転車用車輪ハブの回転支持装置 |
JPH11190353A (ja) * | 1997-12-25 | 1999-07-13 | Nippon Seiko Kk | スイングアーム用転がり軸受装置 |
JP2000039026A (ja) * | 1998-07-23 | 2000-02-08 | Nippon Seiko Kk | スイングアーム用軸受ユニット |
JP2002130305A (ja) * | 2000-10-19 | 2002-05-09 | Nsk Ltd | ラジアル玉軸受 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2153670Y (zh) * | 1993-03-18 | 1994-01-19 | 靖永久 | 多内套圈轴承 |
CN2162555Y (zh) * | 1993-05-05 | 1994-04-20 | 聂英梅 | 复合立体组级轴承 |
US5361739A (en) * | 1993-05-12 | 1994-11-08 | Coates George J | Spherical rotary valve assembly for use in a rotary valve internal combustion engine |
US5690434A (en) * | 1994-08-02 | 1997-11-25 | Bafco International Incorporated | Downhole tool bearing assembly |
US5496114A (en) * | 1995-01-13 | 1996-03-05 | Lin; Wen-Hwa | Bottom bracket bearing axle mounting structure for bicycles |
CN2406104Y (zh) * | 1999-12-28 | 2000-11-15 | 李铁军 | 异型拆分式轴承 |
US6312161B1 (en) * | 2000-03-31 | 2001-11-06 | The Timken Company | End cap for bearing assembly |
-
2002
- 2002-11-26 US US10/303,852 patent/US6779925B2/en not_active Expired - Lifetime
-
2003
- 2003-11-14 NZ NZ539468A patent/NZ539468A/en not_active IP Right Cessation
- 2003-11-14 WO PCT/US2003/036601 patent/WO2004048789A2/en active Application Filing
- 2003-11-14 MX MXPA05005533A patent/MXPA05005533A/es active IP Right Grant
- 2003-11-14 JP JP2004555466A patent/JP4357423B2/ja not_active Expired - Fee Related
- 2003-11-14 AU AU2003290971A patent/AU2003290971A1/en not_active Abandoned
- 2003-11-14 CA CA2504587A patent/CA2504587C/en not_active Expired - Lifetime
- 2003-11-14 KR KR1020057007872A patent/KR100948730B1/ko active IP Right Grant
- 2003-11-14 CN CNB2003801042389A patent/CN100350163C/zh not_active Expired - Lifetime
-
2005
- 2005-04-15 ZA ZA200503086A patent/ZA200503086B/en unknown
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59158754U (ja) * | 1983-04-11 | 1984-10-24 | オ−クス精工株式会社 | ボ−ルねじ |
JPS6173957U (ja) * | 1984-10-22 | 1986-05-19 | ||
JPH0480268U (ja) * | 1990-11-21 | 1992-07-13 | ||
JPH05149389A (ja) * | 1991-06-01 | 1993-06-15 | Luk Lamellen & Kupplungsbau Gmbh | ころがり軸受 |
JPH10246236A (ja) * | 1997-03-07 | 1998-09-14 | Nippon Steel Corp | ロール搬送式熱処理炉の軸受ユニット |
JPH112249A (ja) * | 1997-06-10 | 1999-01-06 | Nippon Seiko Kk | ボールねじ用サポートユニット |
JPH11180102A (ja) * | 1997-11-21 | 1999-07-06 | Campagnolo Spa | 自転車用車輪ハブの回転支持装置 |
JPH11190353A (ja) * | 1997-12-25 | 1999-07-13 | Nippon Seiko Kk | スイングアーム用転がり軸受装置 |
JP2000039026A (ja) * | 1998-07-23 | 2000-02-08 | Nippon Seiko Kk | スイングアーム用軸受ユニット |
JP2002130305A (ja) * | 2000-10-19 | 2002-05-09 | Nsk Ltd | ラジアル玉軸受 |
Also Published As
Publication number | Publication date |
---|---|
NZ539468A (en) | 2009-09-25 |
CA2504587C (en) | 2010-05-11 |
US6779925B2 (en) | 2004-08-24 |
US20040101219A1 (en) | 2004-05-27 |
CN100350163C (zh) | 2007-11-21 |
JP4357423B2 (ja) | 2009-11-04 |
CA2504587A1 (en) | 2004-06-10 |
ZA200503086B (en) | 2007-05-30 |
WO2004048789A2 (en) | 2004-06-10 |
AU2003290971A1 (en) | 2004-06-18 |
KR20050084927A (ko) | 2005-08-29 |
WO2004048789A3 (en) | 2004-12-29 |
MXPA05005533A (es) | 2005-08-16 |
KR100948730B1 (ko) | 2010-03-22 |
CN1717551A (zh) | 2006-01-04 |
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