JPS59164972U - Swing arm type actuator - Google Patents
Swing arm type actuatorInfo
- Publication number
- JPS59164972U JPS59164972U JP5762583U JP5762583U JPS59164972U JP S59164972 U JPS59164972 U JP S59164972U JP 5762583 U JP5762583 U JP 5762583U JP 5762583 U JP5762583 U JP 5762583U JP S59164972 U JPS59164972 U JP S59164972U
- Authority
- JP
- Japan
- Prior art keywords
- arms
- type actuator
- arm type
- swing arm
- arm
- 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)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の揺動アーム形アクチュエータを。
示す斜視図、第２図はこの考案の一実施例による揺動ア
ーム形アクチュエータを示、す斜視図である。
１・・・アーム、２・・・ボイスコイル、３・・・シャ
フト、４・・・連結ビン、５・・・被締結部、６・・・
サポート、７・・・ねじ。なお、各図中、同一符号は同
一または相当部分を示す。
補正 昭５９． ２． １ −
実用新案登録請求の範囲を次のように補正する。
Ｏ実用新案登録請求の範囲
（１）磁気ディスク上にデータを書き込みまたは読み出
すための磁気ヘッドを搭載した複数のアームと、このア
ーム駆動用のボイスコイルと、ハウジングに軸支されか
つ前記アニムめ回転軸となるシャフトとを備え、前記複
数のアームを相互の位置関係が動かないように積層して
連結し、それらをボイスコイルの駆動力によってシャフ
ートを回転中心として揺動させることにより、前記磁気
ヘッドを目標のトラックに位置決めするようにした揺動
アーム形アクチュエータにおいて、前記積層−した複数
のアームの側面に、これらの全部のアームに接触するよ
うに取りつけられたサポートＪおよびこのサポートと各
アームの側面とをそれぞれ固着する固着部材を備えたこ
とを特徴とする揺動アーム形アクチュエータ。
（２）サポートは各アームの側面に接触する板状材料で
あることを特徴点する実用新案登録請求の範囲第１項記
載の揺動アーム形アクチュエータ。
（３） 固着部材は各アームの側面とサポートとを各
アームについて締結するねじであることを特徴とする実
用新案登録請求の範囲第１項または第２項記載の揺動ア
ーム形アクチュエータ。Figure 1 shows a conventional swing arm actuator. FIG. 2 is a perspective view showing a swing arm type actuator according to an embodiment of this invention. DESCRIPTION OF SYMBOLS 1... Arm, 2... Voice coil, 3... Shaft, 4... Connection bottle, 5... Fastened part, 6...
Support, 7...Screw. In each figure, the same reference numerals indicate the same or corresponding parts. Correction 1982. 2. 1 - The scope of claims for utility model registration shall be amended as follows. O Utility Model Registration Claims (1) A plurality of arms equipped with magnetic heads for writing or reading data on a magnetic disk, a voice coil for driving the arms, and an arm that is pivotally supported by the housing and rotates the animation. The magnetic head is provided with a shaft serving as an axis, the plurality of arms are stacked and connected so that their relative positions do not change, and the arms are oscillated about the shaft by the driving force of the voice coil. In the swing arm type actuator, a support J is attached to the side surface of the plurality of stacked arms so as to contact all of the arms, and a support J is attached to the side surface of the plurality of laminated arms so as to be in contact with all of the arms, and a A swinging arm type actuator characterized in that it is provided with a fixing member that fixes the side surfaces respectively. (2) The swinging arm type actuator according to claim 1, wherein the support is a plate-like material that contacts the side surface of each arm. (3) The swing arm type actuator according to claim 1 or 2, wherein the fixing member is a screw that fastens the side surface of each arm and the support for each arm.
Claims (3)
すための磁気ヘッドを搭載した複数のアームと、このア
ーム駆動用のボイスコイルと、ハウジングに軸支されか
つ前記アームの回転軸となるシャフトとを備え、前記複
数のアームを相互の位置関係が動ゐ）ないように積層し
て連結し、それらをボイスコイルの駆動力によってシャ
フトを回転中心として揺動させることにより、前記磁気
ヘッドと目標のトラックに位置決めするようにした揺動
アーム形アクチュエータにおいて、前記積層した複数の
アームの側面に、これらの全部のアームに接触するよう
に取りつけられたサポートミおよびこのサポートと各ア
ームの側面とをそれぞれ固着する固着部材を備えたこと
を特徴とする揺動アーム形アクチュエータ。(1) It includes a plurality of arms equipped with magnetic heads for writing or reading data on a magnetic disk, a voice coil for driving the arms, and a shaft that is supported by a housing and serves as the rotation axis of the arms. , the plurality of arms are stacked and connected so that their relative positions do not change, and the arms are swung about the shaft by the driving force of the voice coil, thereby aligning the magnetic head with the target track. In the swing arm type actuator for positioning, a support member is attached to the side surface of the plurality of laminated arms so as to be in contact with all of these arms, and this support is fixed to the side surface of each arm, respectively. A swing arm type actuator characterized by being equipped with a fixing member.
あることを特徴とする実用新案登録請求の範囲第１項記
載の揺動アーム形アクチュエータ。(2) The swinging arm type actuator according to claim 1, wherein the support is a plate-like material that contacts the side surface of each arm.
アームについて締結するねじであることを特徴
゛とする実用新案登録請求の範囲第１項または第２項記
載の揺動アーム形アクチュエータ。(3) The fixing member is a screw that fastens the side surface of each arm and the support for each arm.
A swing arm type actuator according to claim 1 or 2 of the utility model registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5762583U JPS59164972U (en) | 1983-04-18 | 1983-04-18 | Swing arm type actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5762583U JPS59164972U (en) | 1983-04-18 | 1983-04-18 | Swing arm type actuator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59164972U true JPS59164972U (en) | 1984-11-05 |
| JPH0127179Y2 JPH0127179Y2 (en) | 1989-08-14 |
Family
ID=30187922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5762583U Granted JPS59164972U (en) | 1983-04-18 | 1983-04-18 | Swing arm type actuator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59164972U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01192065A (en) * | 1988-01-27 | 1989-08-02 | Hitachi Ltd | Magnetic head device |
-
1983
- 1983-04-18 JP JP5762583U patent/JPS59164972U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01192065A (en) * | 1988-01-27 | 1989-08-02 | Hitachi Ltd | Magnetic head device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0127179Y2 (en) | 1989-08-14 |
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