JPS62190948U - - Google Patents
Info
- Publication number
- JPS62190948U JPS62190948U JP7923386U JP7923386U JPS62190948U JP S62190948 U JPS62190948 U JP S62190948U JP 7923386 U JP7923386 U JP 7923386U JP 7923386 U JP7923386 U JP 7923386U JP S62190948 U JPS62190948 U JP S62190948U
- Authority
- JP
- Japan
- Prior art keywords
- drive shaft
- center
- center core
- magnetic sheet
- magnetic
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
Description
第１図は本考案に係る磁気シートが収納された
磁気シートパツクの平面図、第２図は第１図でＡ
―Ａ線に沿う磁気シートパツクの断面図、第３図
は本考案に係る磁気シートのセンタコアの拡大断
面図、第４図は上蓋を開いた状態の磁気記録再生
装置の断面図、第５図は、本考案に係る磁気シー
トの第２実施例を示す拡大平面図である。
１０……磁気シートパツク、１２……磁気シー
ト、１４……センタコア、１５……中心孔、３０
……モータ、３２……回転駆動軸、５０Ａ，５０
Ｂ……吸引板、５２……吸引板。
Fig. 1 is a plan view of a magnetic sheet pack containing magnetic sheets according to the present invention, and Fig. 2 is an A in Fig. 1.
- A cross-sectional view of the magnetic sheet pack along line A, Figure 3 is an enlarged cross-sectional view of the center core of the magnetic sheet according to the present invention, Figure 4 is a cross-sectional view of the magnetic recording and reproducing device with the top cover open, and Figure 5 is FIG. 2 is an enlarged plan view showing a second embodiment of the magnetic sheet according to the present invention. 10... Magnetic sheet pack, 12... Magnetic sheet, 14... Center core, 15... Center hole, 30
... Motor, 32 ... Rotation drive shaft, 50A, 50
B... Suction plate, 52... Suction plate.
Claims (1)
ンタコアに磁気記録再生装置の回転駆動軸と磁力
によつて吸引される吸引部を設けて構成し、セン
タコアの中心孔に磁気記録再生装置の回転駆動軸
が挿入される磁気シートに於いて、前記中心孔を
回転駆動軸が遊嵌挿入できる大きさに形成すると
共に中心孔の一方の周縁に回転駆動軸の回転力を
伝達可能な嵌合部を形成し、前記センタコアの吸
引部をセンタコアの嵌合部と回転駆動軸とが嵌合
する方向に付勢力が働くように配置したことを特
徴とする磁気シート。 A center core is provided at the center of the magnetic sheet, and the center core is provided with an attraction part that is attracted by the magnetic force to the rotational drive shaft of the magnetic recording and reproducing device, and the rotational drive shaft of the magnetic recording and reproducing device is attached to the center hole of the center core. In the magnetic sheet to be inserted, the center hole is formed to a size that allows the rotary drive shaft to be loosely inserted thereinto, and a fitting portion capable of transmitting the rotational force of the rotary drive shaft is formed on one peripheral edge of the center hole. . A magnetic sheet, characterized in that the suction part of the center core is arranged so that an urging force acts in a direction in which the fitting part of the center core and the rotational drive shaft fit together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7923386U JPS62190948U (en) | 1986-05-26 | 1986-05-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7923386U JPS62190948U (en) | 1986-05-26 | 1986-05-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62190948U true JPS62190948U (en) | 1987-12-04 |
Family
ID=30928903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7923386U Pending JPS62190948U (en) | 1986-05-26 | 1986-05-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62190948U (en) |
-
1986
- 1986-05-26 JP JP7923386U patent/JPS62190948U/ja active Pending
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