JPH0292846U - - Google Patents
Info
- Publication number
- JPH0292846U JPH0292846U JP17107888U JP17107888U JPH0292846U JP H0292846 U JPH0292846 U JP H0292846U JP 17107888 U JP17107888 U JP 17107888U JP 17107888 U JP17107888 U JP 17107888U JP H0292846 U JPH0292846 U JP H0292846U
- Authority
- JP
- Japan
- Prior art keywords
- mounting seat
- disk
- disk mounting
- magnetic
- hub portion
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Description
第１図は本考案の一実施例を示す正面図、第２
図は第１図の平面図、第３図は第１図の使用状態
を示す説明図、第４図は従来例を示す正面図、第
５図は第４図の使用状態を示す説明図である。
１……回転支持部、２……デイスク取付座、２
Ａ……デイスク支持面、７……磁気デイスク、１
０……フランジ盤、１２……ロータ、１６……ハ
ブ部、１７……円筒状スペーサ、１８……クラン
プリング、３０……磁気ヘツド。
Figure 1 is a front view showing one embodiment of the present invention;
The figure is a plan view of Fig. 1, Fig. 3 is an explanatory diagram showing the usage state of Fig. 1, Fig. 4 is a front view showing the conventional example, and Fig. 5 is an explanatory diagram showing the usage state of Fig. 4. be. 1...Rotation support part, 2...Disk mounting seat, 2
A...Disk support surface, 7...Magnetic disk, 1
0...Flange board, 12...Rotor, 16...Hub portion, 17...Cylindrical spacer, 18...Clamp ring, 30...Magnetic head.
Claims (1)
ンジ盤と、このフランジ盤の一方の面に突設され
た磁気デイスク用の回転支持部と、この回転支持
部に一体的に連結されたロータとを有し、 前記回転支持部を、回転軸上に固着装備された
円板状のデイスク取付座と、このデイスク取付座
の外面側に固着されたハブ部とにより構成し、 このハブ部を内側に配して前記デイスク取付座
上に複数の磁気デイスクを円筒状スペーサを介し
て積層するとともに、この各磁気デイスクを、前
記デイスク取付座側に押圧した状態にて当該デイ
スク取付座に固着装備して成る磁気デイスク駆動
装置において、 前記デイスク取付座のデイスク支持面を、全体
的にゆるやかなすり鉢状で中心に向かう均一な傾
斜面としたことを特徴とする磁気デイスク駆動支
持装置。[Scope of Claim for Utility Model Registration] A relatively large flange board with a built-in spindle motor, a rotation support part for a magnetic disk protruding from one surface of this flange board, and integrally connected to this rotation support part. and a rotor, the rotational support portion being composed of a disk-shaped disk mounting seat fixedly mounted on the rotating shaft, and a hub portion fixed to the outer surface side of the disk mounting seat, A plurality of magnetic disks are stacked on the disk mounting seat via a cylindrical spacer with the hub portion facing inside, and the respective magnetic disks are pressed against the disk mounting seat and placed on the disk mounting seat. 1. A magnetic disk drive and support device, wherein the disk support surface of the disk mounting seat is formed into a gentle mortar-like shape with a uniform slope toward the center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17107888U JPH0292846U (en) | 1988-12-28 | 1988-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17107888U JPH0292846U (en) | 1988-12-28 | 1988-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0292846U true JPH0292846U (en) | 1990-07-24 |
Family
ID=31462582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17107888U Pending JPH0292846U (en) | 1988-12-28 | 1988-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0292846U (en) |
-
1988
- 1988-12-28 JP JP17107888U patent/JPH0292846U/ja active Pending