JPS5966921U

JPS5966921U - magnetic head

Info

Publication number: JPS5966921U
Application number: JP16028282U
Authority: JP
Inventors: 外山　哲敬
Original assignee: 株式会社三協精機製作所
Priority date: 1982-10-25
Filing date: 1982-10-25
Publication date: 1984-05-07

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

[Brief explanation of drawings]

第１図は、従来の磁気ヘッドの平面図、第２図は、従来
のシングルチャンネル磁気ヘッドの平面図、第３図は、
本考案における磁気ヘッドの要部−斜視図、第４図は、
本考案における磁気ヘッドの断面図で第５図におけるｘ
−ｘ断面図、第５図は、本考案における磁気ヘッドの正
面図である。８・・・・・・第１のヘッドブロック、９・・−−−−
第２　（７）ヘラドブ冶ツク、１０・・・・・・リード
ライトギャップ、１１・・・・・・リードライトコア、
１２・・・・・・非磁性板、ｉ３，１４・・・・・・消
去ギャップ、１５．１６・・・・・・消去コア、１７．
１８・・・・・・側板、１９・・・・・・消去コイル、
２０−−−−−−リード）２イトコイル、２１．　２２
−・・・・・挾持板、２３，２４・・・・・・コアホル
ダー。FIG. 1 is a plan view of a conventional magnetic head, FIG. 2 is a plan view of a conventional single channel magnetic head, and FIG. 3 is a plan view of a conventional single channel magnetic head.
A perspective view of the main part of the magnetic head according to the present invention, FIG. 4 is as follows:
A cross-sectional view of the magnetic head according to the present invention.
-x sectional view and FIG. 5 are front views of the magnetic head in the present invention. 8...First head block, 9...---
2nd (7) Hella door construction, 10...read/write gap, 11...read/write core,
12...Nonmagnetic plate, i3, 14...Erasing gap, 15.16...Erasing core, 17.
18... Side plate, 19... Erasing coil,
20-------Lead) 2-ite coil, 21. 22
-...Holding plate, 23, 24...Core holder.

Claims

[Scope of utility model registration request]

An L-th second head block is provided on both sides of a recording/reproducing gap of a predetermined width, and is provided with an erasing gap for erasing a side part of a track recorded by the recording/reproducing gap with a predetermined width; arranging the first and second blade jig in a line in the tape running direction;
The erasing gap of the first and second head blocks is located inside the recording/reproducing gap of the first and second head blocks, respectively, with respect to the tape running direction. magnetic head.