JPH0384904U - - Google Patents

Info

Publication number
JPH0384904U
JPH0384904U JP1989143950U JP14395089U JPH0384904U JP H0384904 U JPH0384904 U JP H0384904U JP 1989143950 U JP1989143950 U JP 1989143950U JP 14395089 U JP14395089 U JP 14395089U JP H0384904 U JPH0384904 U JP H0384904U
Authority
JP
Japan
Prior art keywords
magnetic head
core portion
magnetic
head
gap
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
JP1989143950U
Other languages
English (en)
Other versions
JPH0810836Y2 (ja
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 filed Critical
Priority to JP1989143950U priority Critical patent/JPH0810836Y2/ja
Publication of JPH0384904U publication Critical patent/JPH0384904U/ja
Application granted granted Critical
Publication of JPH0810836Y2 publication Critical patent/JPH0810836Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Measuring Magnetic Variables (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Character Input (AREA)

Description

【図面の簡単な説明】
第１図はこの考案の磁気ヘツドのコア部を示す
斜視構造図、第２図はその部分側面図、第３図は
被検出体とコア部との関係を説明するために示す
図、第４図は従来の磁気ヘツドの斜視構造図、第
５図はそのヘツド面及び摩耗の様子を示す図、第
６図は磁気ヘツドの測定位置を示す図、第７図は
そのＢ−Ｂ′断面図、第８図は磁気ヘツドの摩耗
特性を示すグラフ、第９図は摩耗防止の従来技術
を説明するために示す図である。 １……被検出体、２……磁性層、３……ベース
、６……磁気ヘツド、７……コア部、８……ケー
ス部、１０……部材、１１……薄膜。

Claims (1)

  1. 【実用新案登録請求の範囲】 １ ヘツド面にギヤツプが形成されたコア部で成
    る磁気ヘツドにおいて、前記コア部の材質よりも
    耐摩耗性が高い非磁性体の部材を、前記ヘツド面
    先端よりも突出した構造で前記ギヤツプに挿入し
    て成ることを特徴とする磁気ヘツド。 ２ 前記部材がステンレス、石英ガラス又はサフ
    アイアガラスである請求項１に記載の磁気ヘツド
    。
JP1989143950U 1989-12-13 1989-12-13 磁気ヘッド Expired - Lifetime JPH0810836Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989143950U JPH0810836Y2 (ja) 1989-12-13 1989-12-13 磁気ヘッド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989143950U JPH0810836Y2 (ja) 1989-12-13 1989-12-13 磁気ヘッド

Publications (2)

Publication Number Publication Date
JPH0384904U true JPH0384904U (ja) 1991-08-28
JPH0810836Y2 JPH0810836Y2 (ja) 1996-03-29

Family

ID=31690699

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989143950U Expired - Lifetime JPH0810836Y2 (ja) 1989-12-13 1989-12-13 磁気ヘッド

Country Status (1)

Country Link
JP (1) JPH0810836Y2 (ja)

Also Published As

Publication number Publication date
JPH0810836Y2 (ja) 1996-03-29

Similar Documents

Publication Publication Date Title
JPH0336670U (ja)
JPH02105209U (ja)
JPH0315069U (ja)
JPH02144105U (ja)
JPH0380519U (ja)
JPH03130009U (ja)
JPS63177709U (ja)
JPH0323806U (ja)
JPH02117701U (ja)
JPH0314784U (ja)
JPH0313759U (ja)
JPS62110764U (ja)
JPH0345203U (ja)
JPS6292405U (ja)
JPH0366020U (ja)
JPH0162279U (ja)
JPS6149466U (ja)
JPH035208U (ja)
JPH0212709U (ja)
JPS61182913U (ja)
JPS61153107U (ja)
JPS649262U (ja)
JPS6257920U (ja)
JPS6261086U (ja)
JPH0445313U (ja)

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term