JPS5894171U - Spindle for magnetic disk device - Google Patents
Spindle for magnetic disk deviceInfo
- Publication number
- JPS5894171U JPS5894171U JP18763581U JP18763581U JPS5894171U JP S5894171 U JPS5894171 U JP S5894171U JP 18763581 U JP18763581 U JP 18763581U JP 18763581 U JP18763581 U JP 18763581U JP S5894171 U JPS5894171 U JP S5894171U
- Authority
- JP
- Japan
- Prior art keywords
- spindle
- magnetic disk
- disk device
- housing
- utility
- 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
- Rotational Drive Of Disk (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図は従来のスピンドルの構造図、第2図は本考案の
第1の実施例、第3図は本考案の第2の実施例でのスピ
ンドルの構造図である。
、 1・・・・・・磁気ディスク、2.12・・曲ハブ
、3゜13・・・・・・スペーサ、4.14・・・・・
・クランクリング、5.15・・・・・・シャケフト、
6.16・・・・・・上側グアリング、7,17・・・
・・・下側ベアリング、8,18・・・・・・カラー、
9.19・・・・・・ナツト、10,20゜20’・・
・・・・ハウジング、11.21・・・・・・コイルバ
ネ、22.22’、 之3.23’・・・・・・切り
込み部、24・・・・・・軸方向たわみ部。FIG. 1 is a structural diagram of a conventional spindle, FIG. 2 is a structural diagram of a spindle according to a first embodiment of the present invention, and FIG. 3 is a structural diagram of a spindle according to a second embodiment of the present invention. , 1... Magnetic disk, 2.12... Song hub, 3゜13... Spacer, 4.14...
・Crank ring, 5.15...shakeft,
6.16...Upper Guaring, 7,17...
...Lower bearing, 8,18...Color,
9.19... Natsu, 10,20°20'...
... Housing, 11.21 ... Coil spring, 22.22', 3.23' ... Notch, 24 ... Axial deflection.
Claims (3)
に複数個のベアリングを介して回転可能なように支持さ
れるシャフトとを含むスピンドルにおいて、該ハウジン
グ円筒部の少なくとも一箇所に円盤状の軸方向たわみ部
を有することを特徴とする磁気デ5イスク装置用スピン
ドル。(1) In a spindle including a cylindrical housing and a shaft rotatably supported inside the cylinder of the housing via a plurality of bearings, a disc-shaped shaft is attached to at least one part of the cylindrical portion of the housing. A spindle for a magnetic disk device, characterized in that it has a directional bending part.
ングの軸方向たわみ部は円周上の切込み部により構成さ
れる磁気ディスク装置用スピンドル。(2) Utility Model Registration Scope of Claim 1. A spindle for a magnetic disk device according to claim 1, wherein the axially flexible portion of the housing is constituted by a notch portion on the circumference.
込み部には合成樹脂等の制振材を埋み込んでなる磁気デ
ィスク装置用スピンドル。(3) Utility Model Registration Claim 2: The spindle for a magnetic disk device, wherein the notch portion is embedded with a damping material such as synthetic resin.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18763581U JPS5894171U (en) | 1981-12-16 | 1981-12-16 | Spindle for magnetic disk device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18763581U JPS5894171U (en) | 1981-12-16 | 1981-12-16 | Spindle for magnetic disk device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5894171U true JPS5894171U (en) | 1983-06-25 |
JPS6241415Y2 JPS6241415Y2 (en) | 1987-10-23 |
Family
ID=30102770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18763581U Granted JPS5894171U (en) | 1981-12-16 | 1981-12-16 | Spindle for magnetic disk device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5894171U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0262425A (en) * | 1988-08-24 | 1990-03-02 | Nippon Densan Corp | Spindle motor |
-
1981
- 1981-12-16 JP JP18763581U patent/JPS5894171U/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0262425A (en) * | 1988-08-24 | 1990-03-02 | Nippon Densan Corp | Spindle motor |
Also Published As
Publication number | Publication date |
---|---|
JPS6241415Y2 (en) | 1987-10-23 |
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