JPS59149220U - magnetic recording medium - Google Patents
magnetic recording mediumInfo
- Publication number
- JPS59149220U JPS59149220U JP4272483U JP4272483U JPS59149220U JP S59149220 U JPS59149220 U JP S59149220U JP 4272483 U JP4272483 U JP 4272483U JP 4272483 U JP4272483 U JP 4272483U JP S59149220 U JPS59149220 U JP S59149220U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic recording
- recording medium
- magnetic
- magnetic support
- layer
- 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
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図は従来のクリーニングリーダーテープの実施例を
示す断面図、第２図はカセットテープの走行経路を示す
図、第３図は本考案によるクリーニングリーダーテープ
の実施例を示す断面図、４図は本考案の説明に供する走
行回数と出力減衰の関係を表わす図である。
１．３は非磁性支持体、２は磁性層、４．６は研磨層、
５はスプライシングテープ、１１は消去ヘッド、１２は
録音、再生ヘッド、１３はキャプスタン、′１４はピン
チローラ、１５は回転ガイド、１６は供給ハブ、１７は
巻取ハブ、１８は固定ガイドピンである。FIG. 1 is a cross-sectional view showing an embodiment of a conventional cleaning leader tape, FIG. 2 is a view showing a running path of a cassette tape, FIG. 3 is a cross-sectional view showing an embodiment of a cleaning leader tape according to the present invention, and FIG. FIG. 2 is a diagram showing the relationship between the number of runs and output attenuation for explaining the present invention. 1.3 is a non-magnetic support, 2 is a magnetic layer, 4.6 is a polishing layer,
5 is a splicing tape, 11 is an erasing head, 12 is a recording/playback head, 13 is a capstan, '14 is a pinch roller, 15 is a rotating guide, 16 is a supply hub, 17 is a winding hub, and 18 is a fixed guide pin. be.
Claims (1)
方の面に研磨層４が形成された非磁性支持体３とがスプ
ライシングテープ５により接合されぞなる磁気記録体に
おいて、上記研磨層４が形成された面と反対側の非磁性
支持体３に研磨層６が形成され、かつ上記スプライシン
グテープ５と接する非磁性支持体３には該研磨層６が形
成されていないことを特徴とする磁気記録媒体。A magnetic recording body in which a non-magnetic support 1 having a magnetic layer 2 formed on one surface and a non-magnetic support 3 having an abrasive layer 4 formed on one surface are joined by a splicing tape 5, as described above. The polishing layer 6 is formed on the non-magnetic support 3 on the side opposite to the surface on which the polishing layer 4 is formed, and the polishing layer 6 is not formed on the non-magnetic support 3 in contact with the splicing tape 5. Features of magnetic recording media.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4272483U JPS59149220U (en) | 1983-03-26 | 1983-03-26 | magnetic recording medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4272483U JPS59149220U (en) | 1983-03-26 | 1983-03-26 | magnetic recording medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59149220U true JPS59149220U (en) | 1984-10-05 |
Family
ID=30173257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4272483U Pending JPS59149220U (en) | 1983-03-26 | 1983-03-26 | magnetic recording medium |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59149220U (en) |
-
1983
- 1983-03-26 JP JP4272483U patent/JPS59149220U/en active Pending
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