JPS5917029U

JPS5917029U - magnetic head

Info

Publication number: JPS5917029U
Application number: JP11033582U
Authority: JP
Inventors: 富雄伊藤
Original assignee: ティーディーケイ株式会社
Priority date: 1982-07-22
Filing date: 1982-07-22
Publication date: 1984-02-01

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の実施例を示す全幅消去ヘッドの斜視図、
第２図は第１図の要部であるコイル部の斜視図、第３図
はこの考案による実施例を示すコイル部の展開斜視図、
第４図は第３図の折り畳み状態を示す斜視図、第５図は
この考案による実施例を示す全幅消去ヘッドの斜視図、
第６図はこの考案による他の実施例を示すコイル部の展
開斜視図、第７図は第６図の折り畳み状態を示す斜視図
、第８図はこの考案による他の実施例を示す全幅消去ヘ
ッドの斜視図である。１・・・コイル部、２・・・薄膜、２ａ・・・取付窓、
３・・・センターコア、４・・・フロントコア、５・・
・消磁ギャップ、６・・・コイル。FIG. 1 is a perspective view of a full-width erase head showing a conventional embodiment;
FIG. 2 is a perspective view of the coil section which is the main part of FIG. 1, and FIG. 3 is an exploded perspective view of the coil section showing an embodiment according to this invention.
4 is a perspective view showing the folded state of FIG. 3; FIG. 5 is a perspective view of a full-width erasing head showing an embodiment of this invention;
Fig. 6 is an exploded perspective view of the coil section showing another embodiment according to this invention, Fig. 7 is a perspective view showing the folded state of Fig. 6, and Fig. 8 is a full width erased view showing another embodiment according to this invention. FIG. 3 is a perspective view of the head. 1... Coil part, 2... Thin film, 2a... Mounting window,
3... Center core, 4... Front core, 5...
・Demagnetizing gap, 6...coil.

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

Ｖ、Ｔ、Ｒ等の磁気ヘッドにおいて、上記磁気ヘッドの
ヘッド部に組みこまれるコイル部をマイラーフィルム等
の薄膜にて折−り畳み可能に形成し、上記薄膜の各面に
はヘッド部のセンターコアが組付けられる取付窓を形成
するとともに上記取付窓の周囲にそれぞれ相隣る面どう
しが重なり合ったとき円環状となるＵ字状又は半円状に
コイルをプリント配線にて形成したことを特徴とする磁
気ヘッド。In magnetic heads such as V, T, and R, the coil portion incorporated in the head portion of the magnetic head is formed foldably using a thin film such as Mylar film, and each surface of the thin film has a coil portion incorporated in the head portion of the magnetic head. A mounting window into which the center core is assembled is formed, and a coil is formed by printed wiring around the mounting window in a U-shape or a semicircular shape that becomes an annular shape when the adjacent surfaces overlap each other. Features a magnetic head.