JP2001020946A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2001020946A5 JP2001020946A5 JP1999191314A JP19131499A JP2001020946A5 JP 2001020946 A5 JP2001020946 A5 JP 2001020946A5 JP 1999191314 A JP1999191314 A JP 1999191314A JP 19131499 A JP19131499 A JP 19131499A JP 2001020946 A5 JP2001020946 A5 JP 2001020946A5
- Authority
- JP
- Japan
- Prior art keywords
- thrust
- bearing
- plate
- bearing sleeve
- sleeve
- 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.)
- Pending
Links
- 230000002093 peripheral effect Effects 0.000 description 34
- 125000006850 spacer group Chemical group 0.000 description 24
- 238000005498 polishing Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 3
- 230000001050 lubricating effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11191314A JP2001020946A (ja) | 1999-07-06 | 1999-07-06 | 動圧軸受装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11191314A JP2001020946A (ja) | 1999-07-06 | 1999-07-06 | 動圧軸受装置 |
Related Child Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006147512A Division JP2006220310A (ja) | 2006-05-29 | 2006-05-29 | 動圧軸受装置 |
| JP2006147513A Division JP2006220311A (ja) | 2006-05-29 | 2006-05-29 | 動圧軸受装置 |
| JP2006147510A Division JP2006220309A (ja) | 2006-05-29 | 2006-05-29 | 動圧軸受装置 |
| JP2006147511A Division JP2006234176A (ja) | 2006-05-29 | 2006-05-29 | 動圧軸受装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001020946A JP2001020946A (ja) | 2001-01-23 |
| JP2001020946A5 true JP2001020946A5 (enExample) | 2006-07-20 |
Family
ID=16272506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11191314A Pending JP2001020946A (ja) | 1999-07-06 | 1999-07-06 | 動圧軸受装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2001020946A (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3925155B2 (ja) | 2001-10-24 | 2007-06-06 | ソニー株式会社 | 軸受けユニットおよび軸受けユニットを有するモータ |
| US7455456B2 (en) | 2003-01-10 | 2008-11-25 | Sony Corporation | Bearing unit and rotation drive device using the same |
| JP2007211845A (ja) * | 2006-02-08 | 2007-08-23 | Crd Kk | 流体軸受モータ |
-
1999
- 1999-07-06 JP JP11191314A patent/JP2001020946A/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR950011538B1 (ko) | 세라믹제 축받이 및 그의 제조방법 | |
| US5102239A (en) | Ceramic bearing | |
| KR950008331B1 (ko) | 세라믹제 축받이 | |
| JP3288401B2 (ja) | 静圧テーブル装置 | |
| US10189127B2 (en) | Positioning of a spindle with micrometric forwarding control and tilting of its rotation axis | |
| JP2001020946A5 (enExample) | ||
| JPS62148102A (ja) | 主軸装置 | |
| JPH02279203A (ja) | 予圧可変式スピンドルユニット | |
| JP4373055B2 (ja) | スラスト動圧ガス軸受 | |
| JP3285269B2 (ja) | 高速回転体 | |
| JP2000346071A (ja) | 多孔質静圧気体軸受 | |
| JPH02173414A (ja) | セラミックス製軸受 | |
| JPS6244372A (ja) | 主軸構造 | |
| JPH03157516A (ja) | セラミックス製軸受 | |
| JP2008055535A (ja) | 加工装置 | |
| JP2001020946A (ja) | 動圧軸受装置 | |
| JPS5833934B2 (ja) | ころがり軸受装置 | |
| JP2005188568A (ja) | スピンドルの回転支持装置 | |
| US20020126930A1 (en) | Method of finishing the land of the outer ring of a bearing and a bearing | |
| JPH0665463B2 (ja) | 超精密研磨用ガイドロ−ラ | |
| KR100211888B1 (ko) | 스러스트 베어링의 제조방법 | |
| JPH02190259A (ja) | バニシ加工工具 | |
| JPH05149326A (ja) | 動圧軸受装置 | |
| JPH06241222A (ja) | スピンドル | |
| JPH03234466A (ja) | 球体の加工方法 |