JPS61189407U - - Google Patents
Info
- Publication number
- JPS61189407U JPS61189407U JP7447585U JP7447585U JPS61189407U JP S61189407 U JPS61189407 U JP S61189407U JP 7447585 U JP7447585 U JP 7447585U JP 7447585 U JP7447585 U JP 7447585U JP S61189407 U JPS61189407 U JP S61189407U
- Authority
- JP
- Japan
- Prior art keywords
- core
- magnetic
- magnetic head
- center
- recording
- 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
- 239000000696 magnetic material Substances 0.000 claims 1
- 239000011162 core material Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
Description
第１図は本考案が適用される磁気ヘツドの一例
を示す分解斜視図、第２図はこの磁気ヘツドのコ
ア部分の断面図である。第３図及び第４図は本考
案の磁気ヘツドを製造するための製造工程の一例
を示す概略的な斜視図で、第３図はコアブロツク
の接合工程、第４図は溝形成工程である。第５図
は従来の磁気ヘツドの構成を示す分解斜視図であ
る。
２，２１……センターコア、３，２２……記録
再生コア、５，２３……消去用コア、８，２８…
…磁性コア材。
FIG. 1 is an exploded perspective view showing an example of a magnetic head to which the present invention is applied, and FIG. 2 is a sectional view of the core portion of this magnetic head. 3 and 4 are schematic perspective views showing an example of the manufacturing process for manufacturing the magnetic head of the present invention, FIG. 3 showing the core block joining process, and FIG. 4 showing the groove forming process. FIG. 5 is an exploded perspective view showing the structure of a conventional magnetic head. 2, 21... Center core, 3, 22... Recording/reproducing core, 5, 23... Erasing core, 8, 28...
...Magnetic core material.
Claims (1)
コアとをフロントギヤツプ側で接合してなる磁気
ヘツドにおいて、 上記センターコアの少なくとも一側面に別体と
して形成される磁性コア材を配設してなる磁気ヘ
ツド。[Claims for Utility Model Registration] In a magnetic head in which a recording/reproducing core and an erasing core are joined on the front gap side with a center core in between, a magnetic core is formed separately on at least one side of the center core. A magnetic head made of magnetic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7447585U JPS61189407U (en) | 1985-05-20 | 1985-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7447585U JPS61189407U (en) | 1985-05-20 | 1985-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61189407U true JPS61189407U (en) | 1986-11-26 |
Family
ID=30614810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7447585U Pending JPS61189407U (en) | 1985-05-20 | 1985-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61189407U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59154624A (en) * | 1983-02-24 | 1984-09-03 | Seiko Epson Corp | Magnetic head |
| JPS59213014A (en) * | 1983-05-17 | 1984-12-01 | Matsushita Electric Ind Co Ltd | Manufacture of magnetic head |
-
1985
- 1985-05-20 JP JP7447585U patent/JPS61189407U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59154624A (en) * | 1983-02-24 | 1984-09-03 | Seiko Epson Corp | Magnetic head |
| JPS59213014A (en) * | 1983-05-17 | 1984-12-01 | Matsushita Electric Ind Co Ltd | Manufacture of magnetic head |