JPH0431318U - - Google Patents
Info
- Publication number
- JPH0431318U JPH0431318U JP7302790U JP7302790U JPH0431318U JP H0431318 U JPH0431318 U JP H0431318U JP 7302790 U JP7302790 U JP 7302790U JP 7302790 U JP7302790 U JP 7302790U JP H0431318 U JPH0431318 U JP H0431318U
- Authority
- JP
- Japan
- Prior art keywords
- recess
- rotating shaft
- sphere
- frame
- bearing device
- 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
Landscapes
- Moving Of Heads (AREA)
- Sliding-Contact Bearings (AREA)
Description
第１図は本考案にかかる軸受装置の実施例を示
す断面正面図、第２図は同上実施例中のフレーム
の断面正面図、第３図は磁気ヘツド送り機構中に
組み込まれた従来の軸受装置の例を示す一部断面
正面図、第４図は同上従来の軸受装置部分の拡大
断面正面図である。
１……軸受装置、２……回転軸、６……球体、
１１……フレーム、１２……凹部、１３……凹部
の一部をなす切欠き凹部、ａ……傾斜面。
Fig. 1 is a cross-sectional front view showing an embodiment of the bearing device according to the present invention, Fig. 2 is a cross-sectional front view of a frame in the same embodiment, and Fig. 3 is a conventional bearing incorporated in a magnetic head feeding mechanism. FIG. 4 is a partially sectional front view showing an example of the device, and FIG. 4 is an enlarged sectional front view of the conventional bearing device portion. 1... Bearing device, 2... Rotating shaft, 6... Sphere,
DESCRIPTION OF SYMBOLS 11... Frame, 12... Recessed part, 13... Notch recessed part which forms a part of recessed part, a... Inclined surface.
Claims (1)
に装着された球体とを備え、回転軸の一端部に形
成された中ぐり穴と上記球体とが当接可能に形成
されるとともに、上記凹部の底部で上記回転軸の
スラスト受けを構成した軸受装置であつて、 上記凹部の開口端側に、上記回転軸の延設方向
に対して傾斜する傾斜面を設けたことを特徴とす
る軸受装置。[Claims for Utility Model Registration] Comprising a frame in which a bottomed recess is formed and a sphere attached to the recess, the sphere can come into contact with a bored hole formed at one end of the rotating shaft. and a thrust bearing for the rotating shaft is formed at the bottom of the recess, wherein an inclined surface inclined with respect to an extending direction of the rotating shaft is provided on an open end side of the recess. A bearing device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990073027U JPH0717854Y2 (en) | 1990-07-10 | 1990-07-10 | Bearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990073027U JPH0717854Y2 (en) | 1990-07-10 | 1990-07-10 | Bearing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0431318U true JPH0431318U (en) | 1992-03-13 |
| JPH0717854Y2 JPH0717854Y2 (en) | 1995-04-26 |
Family
ID=31611492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990073027U Expired - Fee Related JPH0717854Y2 (en) | 1990-07-10 | 1990-07-10 | Bearing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0717854Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0942278A (en) * | 1995-07-31 | 1997-02-10 | Ntn Corp | Pivot bearing device |
| JP2002070864A (en) * | 2000-08-31 | 2002-03-08 | Japan Servo Co Ltd | Bearing construction provided with hydrodynamic bearing |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5210245U (en) * | 1975-07-09 | 1977-01-24 | ||
| JPS58114547U (en) * | 1982-07-15 | 1983-08-05 | ソニー株式会社 | capstan bearing device |
| JPS58146123U (en) * | 1982-03-26 | 1983-10-01 | 株式会社精工舎 | Rotating shaft bearing structure |
-
1990
- 1990-07-10 JP JP1990073027U patent/JPH0717854Y2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5210245U (en) * | 1975-07-09 | 1977-01-24 | ||
| JPS58146123U (en) * | 1982-03-26 | 1983-10-01 | 株式会社精工舎 | Rotating shaft bearing structure |
| JPS58114547U (en) * | 1982-07-15 | 1983-08-05 | ソニー株式会社 | capstan bearing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0942278A (en) * | 1995-07-31 | 1997-02-10 | Ntn Corp | Pivot bearing device |
| JP2002070864A (en) * | 2000-08-31 | 2002-03-08 | Japan Servo Co Ltd | Bearing construction provided with hydrodynamic bearing |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0717854Y2 (en) | 1995-04-26 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |