JPH042771Y2 - - Google Patents
Info
- Publication number
- JPH042771Y2 JPH042771Y2 JP11415786U JP11415786U JPH042771Y2 JP H042771 Y2 JPH042771 Y2 JP H042771Y2 JP 11415786 U JP11415786 U JP 11415786U JP 11415786 U JP11415786 U JP 11415786U JP H042771 Y2 JPH042771 Y2 JP H042771Y2
- Authority
- JP
- Japan
- Prior art keywords
- main shaft
- spindle
- main
- bearing
- fluid
- 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
Links
- 230000002706 hydrostatic effect Effects 0.000 claims description 19
- 238000011084 recovery Methods 0.000 claims description 17
- 239000012530 fluid Substances 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000012809 cooling fluid Substances 0.000 claims 1
- 239000010720 hydraulic oil Substances 0.000 description 15
- 238000003754 machining Methods 0.000 description 7
- 238000001816 cooling Methods 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Landscapes
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11415786U JPH042771Y2 (en]) | 1986-07-25 | 1986-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11415786U JPH042771Y2 (en]) | 1986-07-25 | 1986-07-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6321558U JPS6321558U (en]) | 1988-02-12 |
| JPH042771Y2 true JPH042771Y2 (en]) | 1992-01-30 |
Family
ID=30996635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11415786U Expired JPH042771Y2 (en]) | 1986-07-25 | 1986-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH042771Y2 (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6008135B2 (ja) * | 2013-06-10 | 2016-10-19 | トヨタ自動車株式会社 | 回転軸装置 |
-
1986
- 1986-07-25 JP JP11415786U patent/JPH042771Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6321558U (en]) | 1988-02-12 |
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