JPS5865632U

JPS5865632U - magnetic head device

Info

Publication number: JPS5865632U
Application number: JP16135381U
Authority: JP
Inventors: 義孝和田
Original assignee: ソニー株式会社
Priority date: 1981-10-29
Filing date: 1981-10-29
Publication date: 1983-05-04

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 the drawing]

第１図は従来の磁気ヘッドの一例の路線的拡大正面図、
第２図はそのコアの拡大斜視図、第３図は本考案による
磁気ヘッドの一例の路線的拡大正面図、第４図はそのコ
アの拡大斜視図である。１１及び１２は夫々記録磁気ヘッド及び再生磁気ヘッド
、１４ａ及び１４ｂはそのコア半体、１６は凹部を形成
する傾斜側面である。補正　昭５７−　１．１９実用新案登録請求の範囲を次のように補正する。Ｏ実用新案登録請求の範囲記録磁気ヘッドと再生磁気ヘッドとが一体的に配置され
た磁気ヘッド装置において、磁気媒体との摺接面におけ
る磁気媒体との相対的摺動方向に関する上記各磁気ヘッ
ドの両端に凹部が形成されてなる磁気ヘッド装置。FIG. 1 is an enlarged front view of an example of a conventional magnetic head.
FIG. 2 is an enlarged perspective view of the core, FIG. 3 is an enlarged front view of an example of the magnetic head according to the present invention, and FIG. 4 is an enlarged perspective view of the core. 11 and 12 are a recording magnetic head and a reproducing magnetic head, respectively, 14a and 14b are core halves thereof, and 16 is an inclined side surface forming a recess. Amendment 1982-1.19 The scope of claims for utility model registration is amended as follows. O Utility Model Registration Claims In a magnetic head device in which a recording magnetic head and a reproducing magnetic head are integrally arranged, each of the above-mentioned magnetic heads with respect to the relative sliding direction with respect to the magnetic medium at the sliding contact surface with the magnetic medium. A magnetic head device with recesses formed at both ends.

Claims

[Scope of utility model registration request]

In a magnetic head device in which a recording magnetic head and a reproducing magnetic head are integrally arranged, recesses are formed at both ends of each of the magnetic heads with respect to the relative movement direction with respect to the magnetic medium at the sliding contact surface with the magnetic medium. magnetic head device.