JPH025153U - - Google Patents
Info
- Publication number
- JPH025153U JPH025153U JP8136088U JP8136088U JPH025153U JP H025153 U JPH025153 U JP H025153U JP 8136088 U JP8136088 U JP 8136088U JP 8136088 U JP8136088 U JP 8136088U JP H025153 U JPH025153 U JP H025153U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic disk
- swing arm
- housing
- swing
- 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Moving Of Heads (AREA)
Description
第１図は本考案の実施例に係る磁気デイスク装
置のカバーを外した全体構成を示す正面図、第２
図は第１図中の−矢示方向拡大断面図、第３
図は緩衝係止部の縦断面図、第４図は第３図中の
−矢示方向拡大底面図、第５図はブレーキ本
体の拡大平面図、第６図はブレーキ装置の全体構
成図である。
１……ハウジング、２……磁気デイスク、６…
…スイングアーム、７……磁気ヘツド、８……ボ
イスコイルモータ、９Ａ，９Ｂ……緩衝係止部。
FIG. 1 is a front view showing the overall configuration of a magnetic disk device according to an embodiment of the present invention with the cover removed;
The figure is an enlarged sectional view in the direction of the - arrow in Figure 1.
The figure is a vertical sectional view of the buffer locking part, Figure 4 is an enlarged bottom view in the direction of the - arrow in Figure 3, Figure 5 is an enlarged plan view of the brake body, and Figure 6 is an overall configuration diagram of the brake device. be. 1...Housing, 2...Magnetic disk, 6...
...Swing arm, 7...Magnetic head, 8...Voice coil motor, 9A, 9B...Buffer locking portion.
Claims (1)
ータにより回転駆動される磁気デイスクと、該磁
気デイスクの外周に位置して長手方向途中が前記
ハウジングに軸支され、両端側が水平方向に揺動
可能となつたスイングアームと、該スイングアー
ムの先端側に設けられ、前記磁気デイスクに対し
て情報の書込み又は読出しを行う磁気ヘツドと、
該磁気ヘツドを前記磁気デイスクの径方向に往復
動させるため、前記スイングアームの基端側を揺
動させるヘツド駆動モータとを備えた磁気デイス
ク装置において、前記ハウジング側には前記スイ
ングアームの揺動方向両側に位置して該スイング
アームが所定の揺動範囲を越えたときに該スイン
グアームの揺動を緩衝しつつ、該スイングアーム
の基端側を係止する一対の緩衝係止部を設けたこ
とを特徴とする磁気デイスク装置。 A housing, a magnetic disk provided in the housing and rotationally driven by a motor, and a magnetic disk located on the outer periphery of the magnetic disk, whose longitudinal part is pivotally supported by the housing, and both ends thereof are horizontally swingable. a swing arm; a magnetic head provided on the tip side of the swing arm for writing information to or reading information from the magnetic disk;
In a magnetic disk device, the head drive motor includes a head drive motor that swings the proximal end of the swing arm in order to reciprocate the magnetic head in the radial direction of the magnetic disk. A pair of buffer locking portions are provided on both sides of the swing arm to buffer the swing of the swing arm and to lock the base end side of the swing arm when the swing arm exceeds a predetermined swing range. A magnetic disk device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8136088U JPH025153U (en) | 1988-06-20 | 1988-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8136088U JPH025153U (en) | 1988-06-20 | 1988-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH025153U true JPH025153U (en) | 1990-01-12 |
Family
ID=31306146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8136088U Pending JPH025153U (en) | 1988-06-20 | 1988-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH025153U (en) |
-
1988
- 1988-06-20 JP JP8136088U patent/JPH025153U/ja active Pending