JPH02101121U - - Google Patents
Info
- Publication number
- JPH02101121U JPH02101121U JP887789U JP887789U JPH02101121U JP H02101121 U JPH02101121 U JP H02101121U JP 887789 U JP887789 U JP 887789U JP 887789 U JP887789 U JP 887789U JP H02101121 U JPH02101121 U JP H02101121U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- bearing
- bearing device
- spring
- presses
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Support Of The Bearing (AREA)
- Rotational Drive Of Disk (AREA)
Description
第１図は本考案の軸受装置の一実施例であるデ
イスク回転駆動装置の軸受装置の例を示す概略構
成断面図、第２図は第１図における偏心コニカル
スプリングの説明図、第３図、第４図は従来の軸
受装置の第１及び第２の例であるデイスク回転駆
動装置の軸受装置の例を示す概略構成断面図であ
る。
１……ベース、１ａ……ベアリングホルダー部
、２……上側オイルレスベアリング（すべり軸受
）、３……下側オイルレスベアリング（すべり軸
受）、５……ワツシヤー、７……偏心コニカルス
プリング、８……軸、９……ハブ。
FIG. 1 is a schematic cross-sectional view of a bearing device for a disk rotation drive device which is an embodiment of the bearing device of the present invention, FIG. 2 is an explanatory diagram of the eccentric conical spring in FIG. 1, FIG. FIG. 4 is a schematic cross-sectional view showing an example of a bearing device for a disk rotation drive device, which is a first and second example of a conventional bearing device. DESCRIPTION OF SYMBOLS 1... Base, 1a... Bearing holder part, 2... Upper oil-less bearing (slide bearing), 3... Lower oil-less bearing (slide bearing), 5... Washer, 7... Eccentric conical spring, 8 ...Axis, 9...Hub.
Claims (1)
受装置において、この軸をラジアル方向及びスラ
スト方向に押圧するスプリングを備えたことを特
徴とする軸受装置。 What is claimed is: 1. A bearing device comprising a shaft and a sliding bearing that pivotally supports the shaft, the bearing device comprising a spring that presses the shaft in a radial direction and a thrust direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP887789U JPH02101121U (en) | 1989-01-27 | 1989-01-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP887789U JPH02101121U (en) | 1989-01-27 | 1989-01-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02101121U true JPH02101121U (en) | 1990-08-13 |
Family
ID=31215127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP887789U Pending JPH02101121U (en) | 1989-01-27 | 1989-01-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02101121U (en) |
-
1989
- 1989-01-27 JP JP887789U patent/JPH02101121U/ja active Pending