JPS6134660U - magnetic disk device - Google Patents
magnetic disk deviceInfo
- Publication number
- JPS6134660U JPS6134660U JP12081584U JP12081584U JPS6134660U JP S6134660 U JPS6134660 U JP S6134660U JP 12081584 U JP12081584 U JP 12081584U JP 12081584 U JP12081584 U JP 12081584U JP S6134660 U JPS6134660 U JP S6134660U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic disk
- disk device
- housing
- center line
- brushless motor
- 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
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図は本考案の一実施例を示す縦断面図、第２図は要
部の底面図、第３図は板バネの平面図、第４図は同斜視
図、第５図は磁気ヘッドに対する磁気ディスクの傾きの
状態を示す簡略側面図、第６図と第７図は夫々弾発付勢
手段の他の実施例を示す底面図である。
１・・・ブラシレスモータ、２・・・磁気ディスク、３
・・・ハウジング、１１・・・回転軸、２９・・・磁気
ヘッド、３７・・・押圧弾性片、３８・・・板バネ、Ｃ
， Ｄ・・・中心線、Ｆ・・・合力。Fig. 1 is a longitudinal sectional view showing an embodiment of the present invention, Fig. 2 is a bottom view of the main parts, Fig. 3 is a plan view of the leaf spring, Fig. 4 is a perspective view thereof, and Fig. 5 is a magnetic head. 6 and 7 are bottom views showing other embodiments of the elastic biasing means, respectively. 1... Brushless motor, 2... Magnetic disk, 3
... Housing, 11 ... Rotating shaft, 29 ... Magnetic head, 37 ... Pressing elastic piece, 38 ... Leaf spring, C
, D...center line, F...resultant force.
Claims (1)
ド２９・・・を備えると共に、該磁気ディスク２・・・
がブラシレスモータ、１の回転軸１１に取付けられて回
転駆動される磁気ディスク装置において、上記回転軸１
１をハウジング３に回転自在に支持する前後の軸受４Ａ
，４Ｂのいずれか一方の軸受４Ｂの外周面を、上記磁気
ヘッド２９を通る上記磁気ディスク２の中心線Ｄに対し
て直交乃至略直交する中心線Ｃ方向に合力Ｆが発生すべ
く、複数箇所で弾発付勢したことを特徴とする磁気ディ
スク装置。 ２ 弾発付勢手段として、軸受４Ｂの外周面を抑圧可能
な抑圧弾性片３７．３７を有する板バネ３８をハウジン
グ３に取付けてなることを特徴とする実用新案登録請求
の範囲第１項記載の磁気ディスク装置。[Claims for Utility Model Registration] 1. A magnetic head 29 that moves in the radial direction of the magnetic disk 2... is provided, and the magnetic disk 2...
In a magnetic disk device that is rotatably driven by being attached to a rotary shaft 11 of a brushless motor, the rotary shaft 1 is a brushless motor.
Front and rear bearings 4A that rotatably support 1 in the housing 3
, 4B at multiple locations in order to generate a resultant force F in the direction of a center line C that is perpendicular or substantially perpendicular to the center line D of the magnetic disk 2 passing through the magnetic head 29. A magnetic disk device characterized in that it is resiliently energized by. 2. Utility model registration claim 1, characterized in that a leaf spring 38 having a suppressing elastic piece 37, 37 capable of suppressing the outer circumferential surface of the bearing 4B is attached to the housing 3 as a resilient biasing means. magnetic disk device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12081584U JPS6134660U (en) | 1984-08-06 | 1984-08-06 | magnetic disk device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12081584U JPS6134660U (en) | 1984-08-06 | 1984-08-06 | magnetic disk device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6134660U true JPS6134660U (en) | 1986-03-03 |
Family
ID=30679625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12081584U Pending JPS6134660U (en) | 1984-08-06 | 1984-08-06 | magnetic disk device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6134660U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6331440A (en) * | 1986-07-23 | 1988-02-10 | Fuji Electric Co Ltd | Revolving shaft supporter |
| JPH04302860A (en) * | 1991-03-29 | 1992-10-26 | Nagano Nippon Densan Kk | Spindle motor |
-
1984
- 1984-08-06 JP JP12081584U patent/JPS6134660U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6331440A (en) * | 1986-07-23 | 1988-02-10 | Fuji Electric Co Ltd | Revolving shaft supporter |
| JPH04302860A (en) * | 1991-03-29 | 1992-10-26 | Nagano Nippon Densan Kk | Spindle motor |
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