JPS59130260U

JPS59130260U - Magnetic head holding metal plate

Info

Publication number: JPS59130260U
Application number: JP2160783U
Authority: JP
Inventors: 達也堀内; 栄治今井
Original assignee: 株式会社三協精機製作所
Priority date: 1983-02-18
Filing date: 1983-02-18
Publication date: 1984-09-01
Also published as: JPH0325289Y2

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 drawings]

第１図は従来の保持金属板に磁気ヘッドが固定された磁
気ヘッドの分断外観斜視図、第２図は磁気ヘッドの外観
斜視図、第３図は本考案の保持金属板に磁気ヘッドが固
定された平面図、第４図は同側面図、第５図は同裏面図
、第６図は本考案保持金属板の平面図、第７図、第８図
はコア突出孔に連設して形成された切欠部の変形例平面
図、第９図、第１０図は剛性金属板にコア突出孔と切欠
部が形成された変形例平面図、第１１図は保持金属板の
変形例裏面図、第１２図はコア突出孔と切欠部を変形し
た保持金属板に不導体に固定された磁気ヘッドが固定さ
れた平面図である。１・・・磁気ヘッド、２・・・保持金属板、２ａ・・・
コア突出孔、２Ｃ，２ｄ、　　２ｅ、　　２ｆ、　　３
ｂ−・・切欠部、４・・・記録再生用ギャップ、５．６
・・・記録再生用コア、７．８・・・消去ギャップ、９
〜１２・・・消去コア、１６．１７・・・スライダー。第２図　　　　　　　　　第３図　　　　　　　　　第４図Figure 1 is a fragmented external perspective view of a magnetic head with a magnetic head fixed to a conventional holding metal plate, Figure 2 is an external perspective view of a magnetic head, and Figure 3 is a magnetic head fixed to a holding metal plate of the present invention. 4 is a side view of the same, FIG. 5 is a rear view of the same, FIG. 6 is a plan view of the holding metal plate of the present invention, and FIGS. 9 and 10 are plan views of a modification in which a core protrusion hole and a notch are formed in a rigid metal plate, and FIG. 11 is a back view of a modification of the holding metal plate. , FIG. 12 is a plan view of a nonconducting magnetic head fixed to a holding metal plate with modified core protruding holes and cutouts. 1... Magnetic head, 2... Holding metal plate, 2a...
Core protrusion hole, 2C, 2d, 2e, 2f, 3
b-...Notch, 4...Gap for recording/reproduction, 5.6
...Recording/reproducing core, 7.8...Erasing gap, 9
~12...Erase core, 16.17...Slider. Figure 2 Figure 3 Figure 4

Claims

[Scope of utility model registration request]

A recording/reproducing core having a recording/reproducing gap and an erasing core having an erasing gap for erasing on both sides of a recording track recorded by the recording/reproducing gap, both sides of the erasing core being held by sliders. The magnetic head is mounted and fixed on a metal plate having a core protruding hole through which the recording/reproducing core and erasing core protrude, with the recording/reproducing core and erasing core protruding from the core protruding hole. In the magnetic head holding metal plate according to the present invention, the core protrusion hole is provided with a notch for blocking eddy current.