JPS5890521U - magnetic head - Google Patents

magnetic head

Info

Publication number
JPS5890521U
JPS5890521U JP18578081U JP18578081U JPS5890521U JP S5890521 U JPS5890521 U JP S5890521U JP 18578081 U JP18578081 U JP 18578081U JP 18578081 U JP18578081 U JP 18578081U JP S5890521 U JPS5890521 U JP S5890521U
Authority
JP
Japan
Prior art keywords
magnetic head
magnetic
mask block
shield case
utility
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
Application number
JP18578081U
Other languages
Japanese (ja)
Other versions
JPS647450Y2 (en
Inventor
恭一 飯島
長谷川　太刀夫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Electronics Inc
Original Assignee
Canon Electronics Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Canon Electronics Inc filed Critical Canon Electronics Inc
Priority to JP18578081U priority Critical patent/JPS5890521U/en
Publication of JPS5890521U publication Critical patent/JPS5890521U/en
Application granted granted Critical
Publication of JPS647450Y2 publication Critical patent/JPS647450Y2/ja
Granted legal-status Critical Current

Links

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Ａ、　Ｂは従来構造を説明する横断平面図および
正面図、第２図Ａ、　Ｂは本考案の一実施例を説明する
一部拡大横断平面図および縦断側面図、第３図Ａ、　Ｂ
はエッヂ部の形状を説明する拡大断面図、第４−１１ｆ
ｆｌＡ−Ｈはそれぞれ本考案の異った実施例を説明する
正面図である。 １・・・シールドケース、２・・・コア半体、４・・・
磁気ギャップ、６・・・磁気記録媒体、７・・・マスク
ブロック、ａ・・・エッヂ部、ｂ・・・面取り部。1A and B are a cross-sectional plan view and a front view illustrating a conventional structure, FIGS. 2 A and B are a partially enlarged cross-sectional plan view and a vertical sectional side view illustrating an embodiment of the present invention, and FIG. 3 A , B
is an enlarged sectional view explaining the shape of the edge part, No. 4-11f
flA-H are front views illustrating different embodiments of the present invention, respectively. 1... Shield case, 2... Core half, 4...
Magnetic gap, 6... Magnetic recording medium, 7... Mask block, a... Edge portion, b... Chamfered portion.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）磁性材料からなるシールドケースの開口部の一辺
をマスクブロックにより形成し、この開口部中に磁気コ
アのギャップ部を臨ませた磁気ヘッドにおいて、前記マ
スクブロックの辺のうち少くとも一辺に面取りを施した
ことを特徴とする磁気ヘッド。(1) In a magnetic head in which one side of the opening of a shield case made of a magnetic material is formed by a mask block, and the gap part of the magnetic core is exposed in this opening, at least one side of the mask block is formed. A magnetic head characterized by a chamfered surface. （２）マスクブロックに隣接するシールドケースの辺の
うち少くとも一辺に面取りを施したことを特徴とする実
用新案登録請求の範囲第１項記載の磁気今ツド。(2) The magnetic current according to claim 1 of the utility model registration, characterized in that at least one side of the shield case adjacent to the mask block is chamfered.
JP18578081U 1981-12-15 1981-12-15 magnetic head Granted JPS5890521U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18578081U JPS5890521U (en) 1981-12-15 1981-12-15 magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18578081U JPS5890521U (en) 1981-12-15 1981-12-15 magnetic head

Publications (2)

Publication Number Publication Date
JPS5890521U true JPS5890521U (en) 1983-06-18
JPS647450Y2 JPS647450Y2 (en) 1989-02-28

Family

ID=29987142

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18578081U Granted JPS5890521U (en) 1981-12-15 1981-12-15 magnetic head

Country Status (1)

Country Link
JP (1) JPS5890521U (en)

Also Published As

Publication number Publication date
JPS647450Y2 (en) 1989-02-28

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