JPS58193310U - Permanent magnet erase head - Google Patents

Permanent magnet erase head

Info

Publication number
JPS58193310U
JPS58193310U JP9070082U JP9070082U JPS58193310U JP S58193310 U JPS58193310 U JP S58193310U JP 9070082 U JP9070082 U JP 9070082U JP 9070082 U JP9070082 U JP 9070082U JP S58193310 U JPS58193310 U JP S58193310U
Authority
JP
Japan
Prior art keywords
permanent magnet
erase head
magnet erase
positioning protrusion
head
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
JP9070082U
Other languages
Japanese (ja)
Other versions
JPH0244328Y2 (en
Inventor
範夫 宮武
上西　光明
樫村　信男
Original Assignee
松下電器産業株式会社
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 松下電器産業株式会社 filed Critical 松下電器産業株式会社
Priority to JP9070082U priority Critical patent/JPS58193310U/en
Publication of JPS58193310U publication Critical patent/JPS58193310U/en
Application granted granted Critical
Publication of JPH0244328Y2 publication Critical patent/JPH0244328Y2/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) [Abstract] 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]

第１図は従来の永久磁石消去ヘッドの正面図、第２図は
その側面図、第３図は同ヘッドの研摩工程の説明図、第
４図は本考案の永久磁石消去ヘッドの一実施例を示す斜
視図、第５図は同ヘッドの研摩工程における積層配列を
示す図、第６図は同ヘッドの他の実施例を示す斜視図で
ある。 １・・・・・・ケース、２・・・・・・固定用孔、３ａ
、　　３ｂ・・・・・・突起、４・・・・・・ヘッドチ
ップ、１１ａ、　　１　ｌｂ。 １１・・・・・・曲部。Fig. 1 is a front view of a conventional permanent magnet erase head, Fig. 2 is a side view thereof, Fig. 3 is an explanatory diagram of the polishing process of the head, and Fig. 4 is an embodiment of the permanent magnet erase head of the present invention. FIG. 5 is a diagram showing the laminated arrangement in the polishing process of the same head, and FIG. 6 is a perspective view showing another embodiment of the same head. 1... Case, 2... Fixing hole, 3a
, 3b...Protrusion, 4...Head chip, 11a, 1 lb. 11... Song section.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 互に対向する面の一方に位置決め用突起を設け、他方の
面における上記位置決め用突起と対応した位置に上記位
置決め用突起が入り込む程度の大きさの凹部を設けてな
る永久磁石消去ヘッド。A permanent magnet erasing head comprising a positioning protrusion provided on one of mutually opposing surfaces, and a recessed portion large enough for the positioning protrusion to fit into the position corresponding to the positioning protrusion on the other surface.
JP9070082U 1982-06-16 1982-06-16 Permanent magnet erase head Granted JPS58193310U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9070082U JPS58193310U (en) 1982-06-16 1982-06-16 Permanent magnet erase head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9070082U JPS58193310U (en) 1982-06-16 1982-06-16 Permanent magnet erase head

Publications (2)

Publication Number Publication Date
JPS58193310U true JPS58193310U (en) 1983-12-22
JPH0244328Y2 JPH0244328Y2 (en) 1990-11-26

Family

ID=30099179

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9070082U Granted JPS58193310U (en) 1982-06-16 1982-06-16 Permanent magnet erase head

Country Status (1)

Country Link
JP (1) JPS58193310U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51114112A (en) * 1975-03-31 1976-10-07 Olympus Optical Co Ltd Tape recorder erasing heads and method of manufacture thereof

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51114112A (en) * 1975-03-31 1976-10-07 Olympus Optical Co Ltd Tape recorder erasing heads and method of manufacture thereof

Also Published As

Publication number Publication date
JPH0244328Y2 (en) 1990-11-26

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