JPH0272480U - - Google Patents
Info
- Publication number
- JPH0272480U JPH0272480U JP15190288U JP15190288U JPH0272480U JP H0272480 U JPH0272480 U JP H0272480U JP 15190288 U JP15190288 U JP 15190288U JP 15190288 U JP15190288 U JP 15190288U JP H0272480 U JPH0272480 U JP H0272480U
- Authority
- JP
- Japan
- Prior art keywords
- shaped
- recording medium
- recording
- center hole
- arranged around
- 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 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Description
第１図は本考案の実施例に係わる円盤状記録媒
体の構成を示す平面図、第２図は同実施例に係わ
るハードデイスク装置の部分的構成を示す側面断
面図、第３図及び第６図はそれぞれ従来のハード
デイスク装置の部分的構成を示す側面断面図、第
４図及び第５図はそれぞれスペーサリングの側面
断面図、第７図は従来において記録媒体と磁気ヘ
ツドとの関係を説明するための概念図、第８図は
従来のハードデイスク装置の構成を示す概念図で
ある。
１０，２０……記録媒体、１１……スピンドル
軸、１６……スピンドルハブ、１７……スペーサ
リング、２１……センタホール、２２……ハブ部
、２３……記録面。
FIG. 1 is a plan view showing the structure of a disk-shaped recording medium according to an embodiment of the present invention, FIG. 2 is a side cross-sectional view showing a partial structure of a hard disk device according to the embodiment, and FIGS. 3 and 6 4 and 5 are side sectional views each showing a partial configuration of a conventional hard disk drive, FIG. 4 and FIG. 5 are side sectional views of a spacer ring, respectively, and FIG. FIG. 8 is a conceptual diagram showing the configuration of a conventional hard disk device. DESCRIPTION OF SYMBOLS 10, 20... Recording medium, 11... Spindle shaft, 16... Spindle hub, 17... Spacer ring, 21... Center hole, 22... Hub part, 23... Recording surface.
Claims (1)
対して記録再生を行なう記録再生装置に使用され
る円盤状記録媒体において、 前記スピンドル機構のスピンドル軸が貫通する
センタホールと、このセンタホールの周囲にスリ
ツトと板状部とが交互に配置された環状形のハブ
部と、このハブ部の周囲に配置された記録面とを
具備したことを特徴とする円盤状記録媒体。[Claims for Utility Model Registration] A disk-shaped recording medium used in a recording and reproducing device that performs recording and reproducing on a recording medium that is rotated by a spindle mechanism, comprising: a center hole through which a spindle shaft of the spindle mechanism passes; 1. A disc-shaped recording medium comprising: a ring-shaped hub portion in which slits and plate-shaped portions are alternately arranged around a center hole; and a recording surface arranged around the hub portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15190288U JPH0272480U (en) | 1988-11-22 | 1988-11-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15190288U JPH0272480U (en) | 1988-11-22 | 1988-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0272480U true JPH0272480U (en) | 1990-06-01 |
Family
ID=31426356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15190288U Pending JPH0272480U (en) | 1988-11-22 | 1988-11-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0272480U (en) |
-
1988
- 1988-11-22 JP JP15190288U patent/JPH0272480U/ja active Pending