JPH03121540U - - Google Patents
Info
- Publication number
- JPH03121540U JPH03121540U JP2876190U JP2876190U JPH03121540U JP H03121540 U JPH03121540 U JP H03121540U JP 2876190 U JP2876190 U JP 2876190U JP 2876190 U JP2876190 U JP 2876190U JP H03121540 U JPH03121540 U JP H03121540U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic disk
- disk
- drive motor
- hub member
- disk drive
- 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
Description
第１図及び第２図は本考案の実施例に係り、第
１図は磁気デイスク装置のデイスククランプを示
す平面図、第２図は磁気デイスク装置のインハブ
型スピンドルモータに磁気デイスクがデイスクク
ランプによつて固定支持された状態を示す第４図
と同様位置の縦断面図、第３図ないし第６図は従
来技術に係り、第３図は磁気デイスク装置の全体
構成を示す平面図、第４図は第３図中の−矢
視方向から見た縦断面図、第５図は磁気デイスク
にうねりを生じた状態を示す要部拡大図、第６図
は他の従来例を示す第４図と同様の縦断面図であ
る。
１……ハウジング、４……インハブ型スピンド
ルモータ、１１……磁気デイスク、４１……ハブ
部材、４２……デイスククランプ、４３……平板
部、４５……片持ち板部、４６……ねじ。
1 and 2 relate to an embodiment of the present invention, in which FIG. 1 is a plan view showing a disk clamp of a magnetic disk device, and FIG. 2 is a plan view showing a disk clamp of an in-hub type spindle motor of a magnetic disk device. 3 to 6 relate to the prior art, and FIG. 3 is a plan view showing the overall configuration of the magnetic disk device. The figure is a longitudinal sectional view seen from the - arrow direction in Figure 3, Figure 5 is an enlarged view of the main part showing the state in which undulations have occurred in the magnetic disk, and Figure 6 is Figure 4 showing another conventional example. It is a longitudinal cross-sectional view similar to. DESCRIPTION OF SYMBOLS 1... Housing, 4... In-hub spindle motor, 11... Magnetic disk, 41... Hub member, 42... Disk clamp, 43... Flat plate portion, 45... Cantilever plate portion, 46... Screw.
Claims (1)
スク駆動モータと、該デイスク駆動モータによつ
て回転駆動されるハブ部材と、該ハブ部材に装着
された磁気デイスクと、前記ハブ部材の先端側に
取付けられ、該磁気デイスクをデイスク駆動モー
タとの間で固定支持するデイスククランプとを備
えた磁気デイスク装置において、前記デイスクク
ランプを、前記磁気デイスクを直接押圧支持する
平板部と、該平板部を中心から径方向外方に複数
箇所切り欠くことにより、中心側が当該平板部に
一体に支持された複数個の片持ち板部とから形成
し、該各片持ち板部を前記ハブ部材にねじ部材で
螺着したことを特徴とする磁気デイスク装置。 a housing, a disk drive motor provided in the housing, a hub member rotationally driven by the disk drive motor, a magnetic disk attached to the hub member, and a magnetic disk attached to the tip side of the hub member, In a magnetic disk device equipped with a disk clamp that fixedly supports the magnetic disk between a disk drive motor and a disk drive motor, the disk clamp includes a flat plate portion that directly presses and supports the magnetic disk, and a radial direction from the center of the flat plate portion. A plurality of cantilever plate parts are integrally supported by the flat plate part on the center side by cutting out a plurality of places outward, and each cantilever plate part is screwed to the hub member with a screw member. A magnetic disk device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2876190U JPH03121540U (en) | 1990-03-20 | 1990-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2876190U JPH03121540U (en) | 1990-03-20 | 1990-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03121540U true JPH03121540U (en) | 1991-12-12 |
Family
ID=31531550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2876190U Pending JPH03121540U (en) | 1990-03-20 | 1990-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03121540U (en) |
-
1990
- 1990-03-20 JP JP2876190U patent/JPH03121540U/ja active Pending