JPS58190823U - erase head - Google Patents
erase headInfo
- Publication number
- JPS58190823U JPS58190823U JP8679782U JP8679782U JPS58190823U JP S58190823 U JPS58190823 U JP S58190823U JP 8679782 U JP8679782 U JP 8679782U JP 8679782 U JP8679782 U JP 8679782U JP S58190823 U JPS58190823 U JP S58190823U
- Authority
- JP
- Japan
- Prior art keywords
- core
- housing
- resin
- erase head
- erasing head
- 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
Landscapes
- Magnetic Heads (AREA)
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図は従来の実施例を示す消去ヘッドの成形工程図、
第２図は本考案によるコイル部の斜視図、第３図は本考
案によるコアハウジングの成形状態を示す斜視図、第４
図イ９口は本考案に使用されるフロントコアの斜視図、
第５図は本考案によるコアハウジングとフロントコアの
組付状態を示す斜視図、第６図ないし第７図は、本考案
によるコアハウジングにバンクコア及びバックモールド
を施した状態を示す斜視図、第８図は本考案により成形
された消去ヘッドの斜視図である。
１０・・・コイル部、１１・・・ボビン、１２・・・コ
イル、１３・・・リード端子、１４・・・コアハウジン
グ、１４ａ・・・嵌合部、１５・・・フロントコア、１
６・・・バックコア、１７・・・バックモールド。FIG. 1 is a molding process diagram of an erasing head showing a conventional example.
FIG. 2 is a perspective view of the coil portion according to the present invention, FIG. 3 is a perspective view showing the molded state of the core housing according to the present invention, and FIG.
Figure A9 is a perspective view of the front core used in this invention.
FIG. 5 is a perspective view showing the assembled state of the core housing and the front core according to the present invention, and FIGS. 6 and 7 are perspective views showing the state where the bank core and back mold are applied to the core housing according to the present invention. FIG. 8 is a perspective view of an erasing head molded according to the present invention. DESCRIPTION OF SYMBOLS 10... Coil part, 11... Bobbin, 12... Coil, 13... Lead terminal, 14... Core housing, 14a... Fitting part, 15... Front core, 1
6... Back core, 17... Back mold.
Claims (1)
て、ボビンにコイルを巻回してなるコイル部を樹脂封止
成形すぬことによりフロントコアが嵌合するコアハウジ
ング一体成形し、上記コアハウジングにフロントコアを
嵌着して樹脂を充填し、つづいてバックコアを固着した
後バックモールドを施し、テープ走行面を研磨加工して
なる成形工程により製造されたことを特徴とする消去ヘ
ッド。In the erasing head used for full-width erasing of V, T, R, etc., the coil portion, which is formed by winding a coil around a bobbin, is molded with resin and integrally molded with a core housing into which the front core fits. An erasing head characterized in that it is manufactured by a molding process in which a front core is fitted into a housing, filled with resin, a back core is fixed, a back mold is applied, and a tape running surface is polished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8679782U JPS58190823U (en) | 1982-06-11 | 1982-06-11 | erase head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8679782U JPS58190823U (en) | 1982-06-11 | 1982-06-11 | erase head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58190823U true JPS58190823U (en) | 1983-12-19 |
Family
ID=30095564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8679782U Pending JPS58190823U (en) | 1982-06-11 | 1982-06-11 | erase head |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58190823U (en) |
-
1982
- 1982-06-11 JP JP8679782U patent/JPS58190823U/en active Pending
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