JPH0175308U - - Google Patents
Info
- Publication number
- JPH0175308U JPH0175308U JP1987170715U JP17071587U JPH0175308U JP H0175308 U JPH0175308 U JP H0175308U JP 1987170715 U JP1987170715 U JP 1987170715U JP 17071587 U JP17071587 U JP 17071587U JP H0175308 U JPH0175308 U JP H0175308U
- Authority
- JP
- Japan
- Prior art keywords
- core
- erasing
- recording
- legs
- reproducing
- 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
- 239000012790 adhesive layer Substances 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Magnetic Heads (AREA)
Description
第１図はこの考案の一実施例による磁気ヘツド
の斜視図、第２図は従来の磁気ヘツドの斜視図、
第３図は従来技術の問題点を示す説明図である。
３……記録再生用コア、Ｇ１……記録再生用ギ
ヤツプ、６……消去用コア、Ｇ２……消去用ギヤ
ツプ、１０……記録再生用バツクバー、１１……
消去用バツクバー、１２……硬質接着剤層、１３
……複合コア部材、１４……軟質接着剤層。
FIG. 1 is a perspective view of a magnetic head according to an embodiment of the invention, FIG. 2 is a perspective view of a conventional magnetic head,
FIG. 3 is an explanatory diagram showing the problems of the prior art. 3...Core for recording and reproduction, G1...Gap for recording and reproduction, 6...Core for erasing, G2...Gap for erasing, 10...Back bar for recording and reproduction, 11...
Erasing back bar, 12...Hard adhesive layer, 13
... Composite core member, 14 ... Soft adhesive layer.
Claims (1)
アの２本の脚部の一方とが接合されて全体として
Ｅ字形をなす複合コア部材と、上記記録再生用コ
アの２本の脚部の端部間に架け渡されたヨークと
しての角柱状の記録再生用バツクバーと、上記消
去用コアの２本の脚部の端部間に架け渡されたヨ
ークとしての角柱状消去用バツクバーとを備え、
上記記録再生用バツクバーと上記消去用バツクバ
ーとは軟質の接着剤層を介して１本の角柱状に予
め接合されていることを特徴とする磁気ヘツド。 A composite core member having an E-shape as a whole by joining one of the two legs of the recording/reproducing core and one of the two legs of the erasing core, and the two legs of the recording/reproducing core. a prismatic recording and reproducing back bar serving as a yoke spanning between the ends of the erasing core; and a prismatic erasing back bar serving as a yoke spanning between the ends of the two legs of the erasing core. Equipped with
A magnetic head characterized in that the recording/reproducing back bar and the erasing back bar are joined in advance into a single prismatic shape via a soft adhesive layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987170715U JP2525590Y2 (en) | 1987-11-10 | 1987-11-10 | Magnetic head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987170715U JP2525590Y2 (en) | 1987-11-10 | 1987-11-10 | Magnetic head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0175308U true JPH0175308U (en) | 1989-05-22 |
| JP2525590Y2 JP2525590Y2 (en) | 1997-02-12 |
Family
ID=31461902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987170715U Expired - Lifetime JP2525590Y2 (en) | 1987-11-10 | 1987-11-10 | Magnetic head |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2525590Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61174008U (en) * | 1985-04-13 | 1986-10-29 |
-
1987
- 1987-11-10 JP JP1987170715U patent/JP2525590Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61174008U (en) * | 1985-04-13 | 1986-10-29 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2525590Y2 (en) | 1997-02-12 |