JPH0216465U - - Google Patents
Info
- Publication number
- JPH0216465U JPH0216465U JP9620588U JP9620588U JPH0216465U JP H0216465 U JPH0216465 U JP H0216465U JP 9620588 U JP9620588 U JP 9620588U JP 9620588 U JP9620588 U JP 9620588U JP H0216465 U JPH0216465 U JP H0216465U
- Authority
- JP
- Japan
- Prior art keywords
- ball bearings
- preload
- applying
- recording
- disk 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.)
- Pending
Links
Landscapes
- Moving Of Heads (AREA)
Description
第１図は本考案の一実施例の要部の構成を示す
部分断面図、第２図は従来例を示す図で、第２図
Ａは要部の部分断面図、第２図Ｂは第２図ＡのＡ
―Ａ線上の平面図である。
３，３′……玉軸受、４……スラスト予圧バネ
、５，５′……ラジアル予圧バネ。
Fig. 1 is a partial sectional view showing the configuration of the main part of an embodiment of the present invention, Fig. 2 is a view showing a conventional example, Fig. 2A is a partial sectional view of the main part, and Fig. 2B is a partial sectional view of the main part. A in Figure 2 A
- It is a plan view on the A line. 3, 3'... Ball bearing, 4... Thrust preload spring, 5, 5'... Radial preload spring.
Claims (1)
デイスク装置において、スウイングアームを回転
自在に軸支する２つの玉軸受と、この２つの玉軸
受の少なくとも一方に軸方向に予圧をかける手段
と、前記２つの玉軸受の両方にそれぞれラジアル
方向に予圧をかける手段とを具備してなることを
特徴とする記録再生用デイスク装置。 In a recording/reproducing disk device having a rotary head positioning mechanism, two ball bearings rotatably support a swing arm, means for applying a preload in the axial direction to at least one of the two ball bearings, and a means for applying a preload to at least one of the two ball bearings, A recording/reproducing disk device comprising means for applying preload to both ball bearings in the radial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9620588U JPH0216465U (en) | 1988-07-20 | 1988-07-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9620588U JPH0216465U (en) | 1988-07-20 | 1988-07-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0216465U true JPH0216465U (en) | 1990-02-01 |
Family
ID=31321053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9620588U Pending JPH0216465U (en) | 1988-07-20 | 1988-07-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0216465U (en) |
-
1988
- 1988-07-20 JP JP9620588U patent/JPH0216465U/ja active Pending