JPH0453457Y2 - - Google Patents
Info
- Publication number
- JPH0453457Y2 JPH0453457Y2 JP12748587U JP12748587U JPH0453457Y2 JP H0453457 Y2 JPH0453457 Y2 JP H0453457Y2 JP 12748587 U JP12748587 U JP 12748587U JP 12748587 U JP12748587 U JP 12748587U JP H0453457 Y2 JPH0453457 Y2 JP H0453457Y2
- Authority
- JP
- Japan
- Prior art keywords
- preload
- rolling bearing
- fixed position
- rear rolling
- hydraulic piston
- 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
- 230000036316 preload Effects 0.000 claims description 50
- 238000005096 rolling process Methods 0.000 claims description 20
- 125000006850 spacer group Chemical group 0.000 claims description 12
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 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
- F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
- F16C25/06—Ball or roller bearings
- F16C25/08—Ball or roller bearings self-adjusting
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
- Support Of The Bearing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12748587U JPH0453457Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-08-24 | 1987-08-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12748587U JPH0453457Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-08-24 | 1987-08-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6432917U JPS6432917U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-03-01 |
| JPH0453457Y2 true JPH0453457Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-12-16 |
Family
ID=31379963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12748587U Expired JPH0453457Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-08-24 | 1987-08-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0453457Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2841522B2 (ja) * | 1989-08-17 | 1998-12-24 | 日本精工株式会社 | 予圧可変スピンドル |
| JP5648370B2 (ja) * | 2010-08-24 | 2015-01-07 | 日本精工株式会社 | 予圧可変式スピンドル |
| JP5625798B2 (ja) * | 2010-11-19 | 2014-11-19 | 日本精工株式会社 | 予圧可変式スピンドル |
| EP3020507A4 (en) * | 2013-07-12 | 2017-04-19 | Echo Tech Co., Ltd. | Bearing variable preload system utilizing gap between strokes for preload adjustment and elastic deformation of sealing member |
| JPWO2024090498A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 2022-10-28 | 2024-05-02 | ||
| EP4610521A1 (en) * | 2022-10-28 | 2025-09-03 | Nsk Ltd. | Rotation support device, and support mechanism position adjustment mechanism of shaft support device |
-
1987
- 1987-08-24 JP JP12748587U patent/JPH0453457Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6432917U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-03-01 |