JPS62129154U - - Google Patents
Info
- Publication number
- JPS62129154U JPS62129154U JP1530486U JP1530486U JPS62129154U JP S62129154 U JPS62129154 U JP S62129154U JP 1530486 U JP1530486 U JP 1530486U JP 1530486 U JP1530486 U JP 1530486U JP S62129154 U JPS62129154 U JP S62129154U
- Authority
- JP
- Japan
- Prior art keywords
- drive shaft
- disk device
- rotation axis
- housing
- expansion member
- 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 4
Landscapes
- Moving Of Heads (AREA)
- Moving Of The Head To Find And Align With The Track (AREA)
- Supporting Of Heads In Record-Carrier Devices (AREA)
Description
第１図はこの考案の一実施例を示すデイスク装
置の構成図、第２図は第１図におけるたわみ補償
部の断面図、第３図は周囲状況が変化した場合の
本考案のデイスク装置の構成図、第４図は従来の
デイスク装置の構成図、第５図は周囲状況が変化
した場合の従来のデイスク装置の構成図である。
１……ベース、２……回転軸、３……デイスク
、４……ヘツド、６Ａ……駆動軸、６Ｂ……ハウ
ジング、１２……補償部。なお、図中、同一符号
は同一または相当部分を示す。
Fig. 1 is a configuration diagram of a disk device showing an embodiment of this invention, Fig. 2 is a sectional view of the deflection compensating section in Fig. 1, and Fig. 3 is a diagram of the disk device of the invention when the surrounding situation changes. FIG. 4 is a configuration diagram of a conventional disk device, and FIG. 5 is a configuration diagram of a conventional disk device when the surrounding situation changes. DESCRIPTION OF SYMBOLS 1...Base, 2...Rotating shaft, 3...Disk, 4...Head, 6A...Drive shaft, 6B...Housing, 12...Compensation section. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
軸の外周に取付けられたデイスクと、ベース上に
設けられたハウジングと、上記回転軸と平行を保
つように上記ハウジングで保持された駆動軸と、
この駆動軸の外周に設けられたヘツドを保持する
ヘツド保持部とを備えたデイスク装置において、
上記駆動軸を上記回転軸方向に傾斜させて、回転
軸と常に平行を保つように制御する補償部を設け
たことを特徴とするデイスク装置。 (2) 上記補償部はハウジングに対し、回転軸方
向に移動可能に保持された駆動軸の一端を回転軸
方向に押圧する温度膨張部材と、上記膨張部材の
反対側に位置し、上記回転軸を保持するバネ部と
を備えることを特徴とする実用新案登録請求の範
囲第１項記載のデイスク装置。[Claims for Utility Model Registration] (1) A rotating shaft provided on a base, a disk attached to the outer periphery of this rotating shaft, and a housing provided on the base that are arranged in parallel with the rotating shaft. a drive shaft held in the housing;
In a disk device equipped with a head holding part that holds a head provided on the outer periphery of the drive shaft,
A disk device comprising: a compensator that tilts the drive shaft in the direction of the rotation axis and controls the drive shaft so that it always remains parallel to the rotation axis. (2) The compensator includes a temperature expansion member that presses one end of the drive shaft in the rotation axis direction, which is held movably in the rotation axis direction with respect to the housing, and a temperature expansion member that is located on the opposite side of the expansion member, and 2. The disk device according to claim 1, further comprising a spring portion for holding the disk device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1530486U JPS62129154U (en) | 1986-02-05 | 1986-02-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1530486U JPS62129154U (en) | 1986-02-05 | 1986-02-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62129154U true JPS62129154U (en) | 1987-08-15 |
Family
ID=30806110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1530486U Pending JPS62129154U (en) | 1986-02-05 | 1986-02-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62129154U (en) |
-
1986
- 1986-02-05 JP JP1530486U patent/JPS62129154U/ja active Pending