JPH0420670U - - Google Patents
Info
- Publication number
- JPH0420670U JPH0420670U JP6219290U JP6219290U JPH0420670U JP H0420670 U JPH0420670 U JP H0420670U JP 6219290 U JP6219290 U JP 6219290U JP 6219290 U JP6219290 U JP 6219290U JP H0420670 U JPH0420670 U JP H0420670U
- Authority
- JP
- Japan
- Prior art keywords
- spindle
- disk
- hub
- spring
- reference surface
- 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図は本考案実施例のセンタリングハブの平
面図、第２図は同センタリングハブの底面図、第
３図は同センタリングハブの断面図、第４図は従
来のフロツピーデイスクの全体を示す上面概観図
、第５図は従来のセンタリングハブの上面図、第
６図は同センタリングハブの底面図である。
１……ケース、１ａ……中央孔、１ｂ……ヘツ
ド開口、２……センタリングハブ、３……基準面
、４……バネ、７……スピンドル。
Fig. 1 is a plan view of the centering hub according to the embodiment of the present invention, Fig. 2 is a bottom view of the centering hub, Fig. 3 is a sectional view of the centering hub, and Fig. 4 shows the entire conventional floppy disk. FIG. 5 is a top view of a conventional centering hub, and FIG. 6 is a bottom view of the centering hub. DESCRIPTION OF SYMBOLS 1...Case, 1a...Central hole, 1b...Head opening, 2...Centering hub, 3...Reference surface, 4...Spring, 7...Spindle.
Claims (1)
・再生用のヘツドを臨ませるヘツド開口とを形成
したケースと、該ケース内に回転可能に収容され
、中央部に前記スピンドルを嵌挿するためのセン
タリングハブを有する情報記録・再生用のデイス
クとを備えたフロツピーデイスクであつて、前記
ハブは、スピンドルに対するデイスクのセンタリ
ングを行う基準面と、該基準面に対しスピンドル
を押圧するバネとを有し、該バネは予備荷重が与
えられていることを特徴とするフロツピーデイス
ク。 A case having a central hole into which the spindle is inserted from the outside and a head opening through which a recording/reproducing head is exposed, and a centering ring which is rotatably housed within the case and into which the spindle is inserted. A floppy disk comprising an information recording/reproducing disk having a hub, the hub having a reference surface for centering the disk with respect to a spindle, and a spring for pressing the spindle against the reference surface. , a floppy disc characterized in that the spring is preloaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6219290U JPH0420670U (en) | 1990-06-14 | 1990-06-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6219290U JPH0420670U (en) | 1990-06-14 | 1990-06-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0420670U true JPH0420670U (en) | 1992-02-20 |
Family
ID=31591117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6219290U Pending JPH0420670U (en) | 1990-06-14 | 1990-06-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0420670U (en) |
-
1990
- 1990-06-14 JP JP6219290U patent/JPH0420670U/ja active Pending
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