JPS61182958U - - Google Patents
Info
- Publication number
- JPS61182958U JPS61182958U JP6444285U JP6444285U JPS61182958U JP S61182958 U JPS61182958 U JP S61182958U JP 6444285 U JP6444285 U JP 6444285U JP 6444285 U JP6444285 U JP 6444285U JP S61182958 U JPS61182958 U JP S61182958U
- Authority
- JP
- Japan
- Prior art keywords
- actuator
- magnetic disk
- disk device
- plate spring
- parallel plate
- 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 The Head To Find And Align With The Track (AREA)
Description
第１図は本考案のアクチユエータの一実施例を
示すものでａは平面図ｂはａのＡ―Ａ断面図、第
２図は第１のアクチユエータと第２のアクチユエ
ータの動作を、縦軸を速度、横軸を距離として示
す概念図、第３図ａ，ｂは従来例の平行板ばね方
式の概要を示すものでａは平面図、ｂはアームの
要部斜視図である。
４０……第１のアクチユエータ、６０……第２
のアクチユエータ。
Fig. 1 shows an embodiment of the actuator of the present invention, in which a is a plan view, b is a sectional view taken along line A-A in a, and Fig. 2 shows the operation of the first actuator and the second actuator, with the vertical axis 3A and 3B are conceptual diagrams showing speed and the horizontal axis as distance. FIGS. 3A and 3B show an outline of a conventional parallel plate spring system, where A is a plan view and B is a perspective view of the main part of the arm. 40 ...first actuator, 60 ...second
actuator.
Claims (1)
用ヘツドにより、デイスクに書かれた位置情報を
読取つて所望の位置にアクセスする磁気デイスク
装置のアクチユエータ機構において、前記アクチ
ユエータはボイスコイルモータとインダクトシン
からなる第１のアクチユエータと、この第１のア
クチユエータに固定された平行板ばね方式からな
る第２のアクチユエータを有することを特徴とす
る磁気デイスク装置のアクチユエータ機構。 In the actuator mechanism of a magnetic disk device, a position reading head reads position information written on the disk and accesses a desired position based on a command from a position control unit. What is claimed is: 1. An actuator mechanism for a magnetic disk device, comprising: a first actuator made of the same type of actuator; and a second actuator of a parallel plate spring type fixed to the first actuator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6444285U JPS61182958U (en) | 1985-04-30 | 1985-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6444285U JPS61182958U (en) | 1985-04-30 | 1985-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61182958U true JPS61182958U (en) | 1986-11-14 |
Family
ID=30595531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6444285U Pending JPS61182958U (en) | 1985-04-30 | 1985-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61182958U (en) |
-
1985
- 1985-04-30 JP JP6444285U patent/JPS61182958U/ja active Pending