JPS6344268U - - Google Patents
Info
- Publication number
- JPS6344268U JPS6344268U JP13482886U JP13482886U JPS6344268U JP S6344268 U JPS6344268 U JP S6344268U JP 13482886 U JP13482886 U JP 13482886U JP 13482886 U JP13482886 U JP 13482886U JP S6344268 U JPS6344268 U JP S6344268U
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- arms
- fixed
- notches
- magnetic
- 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
- 230000036316 preload Effects 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Moving Of Heads (AREA)
Description
第１図は本考案に係る磁気デイスク装置の一実
施例の要部を示す平面図、第２図は従来の磁気デ
イスク装置を示す斜視図、第３図は第２図の要部
を示す平面図である。
１……基台、２……スピンドル、３……磁気デ
イスク、４……シヤフト、５……上部ベアリング
、６……アーム支持ブロツク、６ａ……取付孔、
７……磁気ヘツド、８……アーム、１０，１２，
１３……切欠部、１１……スプリング。
FIG. 1 is a plan view showing the main parts of an embodiment of the magnetic disk device according to the present invention, FIG. 2 is a perspective view showing a conventional magnetic disk device, and FIG. 3 is a plan view showing the main parts of FIG. 2. It is a diagram. 1...Base, 2...Spindle, 3...Magnetic disk, 4...Shaft, 5...Upper bearing, 6...Arm support block, 6a...Mounting hole,
7... Magnetic head, 8... Arm, 10, 12,
13... Notch, 11... Spring.
Claims (1)
された複数枚の磁気デイスクと、これらの磁気デ
イスクにそれぞれ情報の記録再生を行なう磁気ヘ
ツトが一端に搭載された複数個のアームと、前記
基板に固定されたシヤフトに上下１対のベアリン
グを介して回動可能に装着され前記複数個のアー
ムの他端が固定されたアーム支持ブロツクとを具
備してなる磁気デイスク装置において、前記ベア
リングのうち上部ベアリングを前記アーム支持ブ
ロツク上面に形成された取付孔に間隙を介して装
着するとともに、この取付孔の外周に放射状に形
成された複数個の切欠部と、これらの切欠部の少
なくとも１箇所に着脱可能に装着され前記上部ベ
アリングにラジアル予圧を与えるためのスプリン
グとを設けたことを特徴とする磁気デイスク装置
。 A plurality of magnetic disks fixed to a spindle rotatably provided on a base, a plurality of arms each having a magnetic head mounted on one end for recording and reproducing information on each of these magnetic disks, and a plurality of arms mounted on the substrate. In a magnetic disk device comprising an arm support block rotatably attached to a fixed shaft via a pair of upper and lower bearings and to which the other ends of the plurality of arms are fixed, the upper part of the bearings The bearing is mounted in a mounting hole formed on the upper surface of the arm support block through a gap, and a plurality of notches are formed radially around the outer periphery of the mounting hole, and the bearing is mounted in and removed from at least one of these notches. 1. A magnetic disk device, further comprising a spring that can be attached to the upper bearing and applies a radial preload to the upper bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986134828U JPH0355183Y2 (en) | 1986-09-04 | 1986-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986134828U JPH0355183Y2 (en) | 1986-09-04 | 1986-09-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6344268U true JPS6344268U (en) | 1988-03-24 |
| JPH0355183Y2 JPH0355183Y2 (en) | 1991-12-06 |
Family
ID=31036440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986134828U Expired JPH0355183Y2 (en) | 1986-09-04 | 1986-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0355183Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57189176U (en) * | 1981-05-27 | 1982-12-01 | ||
| JPS60249723A (en) * | 1984-05-25 | 1985-12-10 | Matsushita Electric Ind Co Ltd | Bearing device |
-
1986
- 1986-09-04 JP JP1986134828U patent/JPH0355183Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57189176U (en) * | 1981-05-27 | 1982-12-01 | ||
| JPS60249723A (en) * | 1984-05-25 | 1985-12-10 | Matsushita Electric Ind Co Ltd | Bearing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0355183Y2 (en) | 1991-12-06 |
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