JPS5982325U - magnetic head - Google Patents

magnetic head

Info

Publication number
JPS5982325U
JPS5982325U JP17716882U JP17716882U JPS5982325U JP S5982325 U JPS5982325 U JP S5982325U JP 17716882 U JP17716882 U JP 17716882U JP 17716882 U JP17716882 U JP 17716882U JP S5982325 U JPS5982325 U JP S5982325U
Authority
JP
Japan
Prior art keywords
head
magnetic head
potassium titanate
magnetic
molded
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
JP17716882U
Other languages
Japanese (ja)
Other versions
JPH0216408Y2 (en
Inventor
上岡　登喜夫
Original Assignee
ティーディーケイ株式会社
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 ティーディーケイ株式会社 filed Critical ティーディーケイ株式会社
Priority to JP17716882U priority Critical patent/JPS5982325U/en
Publication of JPS5982325U publication Critical patent/JPS5982325U/en
Application granted granted Critical
Publication of JPH0216408Y2 publication Critical patent/JPH0216408Y2/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図は、セラミックブロックを用いた従来例の斜視図
、第２図は、ヘッド組立体の斜視図、第３図は、本考案
の一実施例のケースの斜視図、悄４図は、同ヘッド完成
品の斜視図である。 １１・・・フロントコア、１２・・・コイル、１３・・
・バンクコア、１５・・・ケース、１５ｂ・・・ウィス
カー添加の成形材の研摩面。FIG. 1 is a perspective view of a conventional example using a ceramic block, FIG. 2 is a perspective view of a head assembly, FIG. 3 is a perspective view of a case of an embodiment of the present invention, and FIG. FIG. 3 is a perspective view of the completed head. 11...Front core, 12...Coil, 13...
- Bank core, 15... Case, 15b... Polished surface of molded material with whisker added.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）ビデオテープレコーダ用オーディオ消去ヘッドに
おいて、チタン酸カリウムのウィスカーを添加したプラ
スチック成形材料を用いて予め成形されたケースにヘッ
ド組立体を挿着し、前記ケースとともにヘッド前面部を
研摩してなり、磁気テープ摺動面が前記成形材の研摩面
で構成されていることを特徴とする磁気ヘッド。(1) In an audio erasing head for a video tape recorder, the head assembly is inserted into a case pre-molded using a plastic molding material containing potassium titanate whiskers, and the front surface of the head is polished together with the case. A magnetic head characterized in that the magnetic tape sliding surface is constituted by a polished surface of the molded material. （２）前−記チタン酸カリウムのウィスカーの添加量を
５〜７０重量％とすることを特徴とする実用新案登録請
求の範囲第（１）項記載の磁気ヘッド。(2) The magnetic head according to claim (1), wherein the amount of the potassium titanate whisker added is 5 to 70% by weight.
JP17716882U 1982-11-25 1982-11-25 magnetic head Granted JPS5982325U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17716882U JPS5982325U (en) 1982-11-25 1982-11-25 magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17716882U JPS5982325U (en) 1982-11-25 1982-11-25 magnetic head

Publications (2)

Publication Number Publication Date
JPS5982325U true JPS5982325U (en) 1984-06-04
JPH0216408Y2 JPH0216408Y2 (en) 1990-05-07

Family

ID=30384975

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17716882U Granted JPS5982325U (en) 1982-11-25 1982-11-25 magnetic head

Country Status (1)

Country Link
JP (1) JPS5982325U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5690735U (en) * 1979-12-12 1981-07-20
JPS5690737U (en) * 1979-12-13 1981-07-20

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5690735U (en) * 1979-12-12 1981-07-20
JPS5690737U (en) * 1979-12-13 1981-07-20

Also Published As

Publication number Publication date
JPH0216408Y2 (en) 1990-05-07

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