JPS5814224U - magnetic head - Google Patents

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 drawings]

図は本考案磁気ヘッドの一実施例を示すもので、第１図
は正面図、第２図は側面図、第３図は分解斜視図である
。１は幅広部、２は幅狭部、３はギャップ、４は書込み
用コイル、５は読出し用コイル、６はサイドコア。The figures show an embodiment of the magnetic head of the present invention, in which FIG. 1 is a front view, FIG. 2 is a side view, and FIG. 3 is an exploded perspective view. 1 is a wide part, 2 is a narrow part, 3 is a gap, 4 is a write coil, 5 is a read coil, and 6 is a side core.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）閉ループ状コア本体の一ケ所に読書き用磁気ギャ
ップを形成すると共にギャップの片側においてコア本体
の幅を狭くし、幅狭部に読出し用コイル、幅広部に書込
み用コイルをそれぞれ巻回して一端を幅広部と幅狭部と
で形成された段部に連結され他端がギャップを介して幅
広部の端面に対向するサイドコアを幅狭部の側部に設け
て成る磁気ヘッド。 （？）コア本体の幅狭部の読書き用磁気ギャップ側端に
おいて、サイドコアの側面とコア本体の幅狭部側面との
間に隙間を設けると共にサイドコアのコア本体幅狭部側
面に対向する面の読書き用磁気ギャップとは反対側の縁
を面取りしてサイドコア側面をエツジ状にした実用新案
登録請求の範囲第１項記載の磁気ヘッド。　　　　　　
゛(1) A magnetic gap for reading and writing is formed at one location in the closed-loop core body, and the width of the core body is narrowed on one side of the gap, and a read coil is wound in the narrow part and a write coil is wound in the wide part. A magnetic head comprising a side core provided on the side of the narrow part, one end of which is connected to a stepped part formed by a wide part and a narrow part, and the other end of which faces an end surface of the wide part via a gap. (?) At the side end of the read/write magnetic gap of the narrow part of the core body, a gap is provided between the side face of the side core and the side face of the narrow part of the core body, and the surface of the side core that faces the side face of the narrow part of the core body 2. The magnetic head according to claim 1, wherein the side surface of the side core is edge-shaped by chamfering the edge opposite to the read/write magnetic gap.
゛