JPS58148721U - magnetic head - Google Patents
magnetic headInfo
- Publication number
- JPS58148721U JPS58148721U JP4677682U JP4677682U JPS58148721U JP S58148721 U JPS58148721 U JP S58148721U JP 4677682 U JP4677682 U JP 4677682U JP 4677682 U JP4677682 U JP 4677682U JP S58148721 U JPS58148721 U JP S58148721U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic head
- erasing
- head
- notch
- 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
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図は従来の磁気ヘッドの斜視図、第２図は本考案に
係る磁気ヘッドの平面図、第３図は第２図の磁気ヘッド
の消去ヘッド２の製造工程を示す説明図である。
１・・・記録再生ヘッド、２，３・・・消去ヘッド、４
゜１ｂ・・・コイル、１ａ・・・記録／再生ギャップ、
２ａ。
３ａ・・・消去ギャップ、’ｌｃ、 ３ｃ・・・切欠
部、２ｄ。
３ｄ・・・ガラス、７．８・・・コア、９・・・ダミ一
部材。FIG. 1 is a perspective view of a conventional magnetic head, FIG. 2 is a plan view of a magnetic head according to the present invention, and FIG. 3 is an explanatory view showing the manufacturing process of the erase head 2 of the magnetic head of FIG. 1... Recording/reproducing head, 2, 3... Erasing head, 4
゜1b...Coil, 1a...Record/playback gap,
2a. 3a... Erasing gap, 'lc, 3c... Notch, 2d. 3d...Glass, 7.8...Core, 9...Dummy part.
Claims (1)
ッドにおいて、前記消去ヘッドの消去ギャップ幅を切欠
部により規制すると共に該切欠部に非磁性材料を詰込ん
だことを特徴とする磁気ヘッド。1. A magnetic head comprising erasing heads disposed on both sides of a recording/reproducing head, characterized in that the erasing gap width of the erasing head is regulated by a notch, and the notch is filled with a non-magnetic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4677682U JPS58148721U (en) | 1982-03-30 | 1982-03-30 | magnetic head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4677682U JPS58148721U (en) | 1982-03-30 | 1982-03-30 | magnetic head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58148721U true JPS58148721U (en) | 1983-10-06 |
Family
ID=30057761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4677682U Pending JPS58148721U (en) | 1982-03-30 | 1982-03-30 | magnetic head |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58148721U (en) |
-
1982
- 1982-03-30 JP JP4677682U patent/JPS58148721U/en active Pending
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