JPS6067544U - drive device - Google Patents
drive deviceInfo
- Publication number
- JPS6067544U JPS6067544U JP15934883U JP15934883U JPS6067544U JP S6067544 U JPS6067544 U JP S6067544U JP 15934883 U JP15934883 U JP 15934883U JP 15934883 U JP15934883 U JP 15934883U JP S6067544 U JPS6067544 U JP S6067544U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- drive device
- pad
- sheet
- magnetic disk
- 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
Landscapes
- Holding Or Fastening Of Disk On Rotational Shaft (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ａ、 ｂは磁気ディスクの平面図と断面図、第２
図は磁気ディスクカセットの断面図、第３図は従来の片
面用のドライブ装置の概略図、第４図ａ、ｂは磁気ディ
スクのチャッキング時の説明図、第５図はこの考案の一
実施例を示すドライブ装置の概略歯、第６図ａ、 ｂは
ｉ気ディスクのチャッキング時の説明図である。
図中、Ｃは磁気ディスクカセット、１は磁気ディスク、
２は芯金、３は磁気シート、１１はモータ軸、１２は磁
石、１３は駆動ピン、１４はスプリング、１７．１８は
磁気ヘッド、１９はパッドである。Figures 1a and b are a plan view and a cross-sectional view of the magnetic disk, Figure 2
The figure is a sectional view of a magnetic disk cassette, Figure 3 is a schematic diagram of a conventional single-sided drive device, Figures 4a and b are explanatory diagrams when chucking a magnetic disk, and Figure 5 is an implementation of this invention. FIGS. 6a and 6b are explanatory views of an example drive device when chucking an i-air disk. In the figure, C is a magnetic disk cassette, 1 is a magnetic disk,
2 is a metal core, 3 is a magnetic sheet, 11 is a motor shaft, 12 is a magnet, 13 is a drive pin, 14 is a spring, 17, 18 is a magnetic head, and 19 is a pad.
Claims (1)
およびチャッキングされた磁気ディスクの磁気シートに
対向して当接する両磁気ヘッドで記録または再生するド
ライブ装置において、前記両磁気ヘッドの一方を他方よ
りも大きく構成するとともに、前記磁気シートを前記一
方の磁気ヘッドとで挾持するパッドを設け、前記磁気デ
ィスクのチャッキング時に前記一方の磁気ヘッドと前記
パッドとで前記磁気シートに摩擦抵抗を与えることを特
徴とするドライブ装置。In a drive device that records or reproduces information using both magnetic heads that face and contact a magnetic sheet of a magnetic disk that is positioned and chucked by a magnet that rotates with a motor shaft and a drive pin, one of the magnetic heads is made larger than the other. In addition, a pad is provided to sandwich the magnetic sheet with the one magnetic head, and the one magnetic head and the pad apply frictional resistance to the magnetic sheet when chucking the magnetic disk. drive device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15934883U JPS6067544U (en) | 1983-10-17 | 1983-10-17 | drive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15934883U JPS6067544U (en) | 1983-10-17 | 1983-10-17 | drive device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6067544U true JPS6067544U (en) | 1985-05-14 |
Family
ID=30350802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15934883U Pending JPS6067544U (en) | 1983-10-17 | 1983-10-17 | drive device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6067544U (en) |
-
1983
- 1983-10-17 JP JP15934883U patent/JPS6067544U/en active Pending
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