JPS6261016U - - Google Patents
Info
- Publication number
- JPS6261016U JPS6261016U JP15246785U JP15246785U JPS6261016U JP S6261016 U JPS6261016 U JP S6261016U JP 15246785 U JP15246785 U JP 15246785U JP 15246785 U JP15246785 U JP 15246785U JP S6261016 U JPS6261016 U JP S6261016U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- magnetic material
- head element
- recording
- gap
- 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.)
- Granted
Links
- 239000011162 core material Substances 0.000 claims description 7
- 239000000696 magnetic material Substances 0.000 claims 7
Description
第１図は本考案のトンネルイレーズ型磁気ヘツ
ドの実施例の外観斜視図、第２図は第１図におけ
る分解斜視図、第３図は従来のトンネルイレーズ
型磁気ヘツドの例の外観斜視図である。
なお、１：記録再生ヘツド素子、２：消去ヘツ
ド素子、３，４：スライダ、１１，１２，２１，
２２，２６：磁気コア、１３，２３：磁気ギヤツ
プ、１４，２４，２５：コア材。
Fig. 1 is an external perspective view of an embodiment of the tunnel erase type magnetic head of the present invention, Fig. 2 is an exploded perspective view of Fig. 1, and Fig. 3 is an external perspective view of an example of a conventional tunnel erase type magnetic head. be. Note that 1: recording/reproducing head element, 2: erasing head element, 3, 4: slider, 11, 12, 21,
22, 26: magnetic core, 13, 23: magnetic gap, 14, 24, 25: core material.
Claims (1)
再生用磁気ギヤツプ１３とし、非磁性材のコア材
１４を当接してなる記録再生ヘツド素子１の両側
面に磁性材のコア２１，２２を突き合わせ消去用
磁気ギヤツプ２３とし、非磁性材のコア材２４を
当接してなる消去ヘツド素子２を重ね前記両磁気
ギヤツプ１３，２３が互に平行で所定の間隔をお
き、且つ磁性材と非磁性材とを重ねてなるトンネ
ルイレーズ型磁気ヘツドにおいて、前記記録再生
ヘツド素子１と前記消去ヘツド素子２の磁気ギヤ
ツプ１３，２３間の間隔部分から互に離れる側の
前記磁気コア１１の両側面に磁性体を当接してな
るトンネルイレーズ型磁気ヘツド。 Magnetic cores 11 and 12 made of magnetic material are butted together to form a magnetic gap 13 for recording and reproduction, and cores 21 and 22 made of magnetic material are butted against both sides of the recording and reproduction head element 1, which is formed by abutting a core material 14 made of non-magnetic material for erasing. The erasing head element 2, which is formed by a magnetic gap 23 and a core material 24 made of a non-magnetic material in contact with each other, is stacked so that both the magnetic gaps 13 and 23 are parallel to each other with a predetermined distance therebetween, and the magnetic material and the non-magnetic material are In the overlapping tunnel erase type magnetic head, a magnetic material is applied to both sides of the magnetic core 11 on the sides away from the gap between the magnetic gaps 13 and 23 of the recording/reproducing head element 1 and the erasing head element 2. Tunnel erase type magnetic head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985152467U JPH0749608Y2 (en) | 1985-10-07 | 1985-10-07 | Tunnel erase type magnetic head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985152467U JPH0749608Y2 (en) | 1985-10-07 | 1985-10-07 | Tunnel erase type magnetic head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6261016U true JPS6261016U (en) | 1987-04-15 |
| JPH0749608Y2 JPH0749608Y2 (en) | 1995-11-13 |
Family
ID=31070469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985152467U Expired - Lifetime JPH0749608Y2 (en) | 1985-10-07 | 1985-10-07 | Tunnel erase type magnetic head |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0749608Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59140616A (en) * | 1983-01-31 | 1984-08-13 | Hitachi Ltd | Magnetic head |
-
1985
- 1985-10-07 JP JP1985152467U patent/JPH0749608Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59140616A (en) * | 1983-01-31 | 1984-08-13 | Hitachi Ltd | Magnetic head |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0749608Y2 (en) | 1995-11-13 |
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