JPS5843618U

JPS5843618U - magnetic erase head

Info

Publication number: JPS5843618U
Application number: JP13636881U
Authority: JP
Inventors: 次郎斉藤; 竹内　宗夫
Original assignee: ティーディーケイ株式会社
Priority date: 1981-09-16
Filing date: 1981-09-16
Publication date: 1983-03-24

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図は本考案に係る磁気消去ヘッドの実施例を示す正
面図、第２図は同側面図、第３図は同底面図、第４図は
同平面図、第５図はテープ摺動面を研摩する前の状態を
示す平断面図、第６図は要部を拡大して示す斜視図であ
る。１・・・・・・ヘッド本体部、２・・・・・・テープ摺
動面、３・・・・・・コア、４・・・・・・巻線、５・
・・・・・端子ピン、６・・・・・・ボビン、１０・・
・・・・ケース、１１・・・・・・ナツト、１２・・・
・・・コア位置決め用凹部、１３・・・・・・コア押え
ピン、１４・・・・・・ゲート取出用凹部、１５・・・
・・・ゲート。Fig. 1 is a front view showing an embodiment of the magnetic erasing head according to the present invention, Fig. 2 is a side view of the same, Fig. 3 is a bottom view of the same, Fig. 4 is a plan view of the same, and Fig. 5 is a tape sliding view. FIG. 6 is a plan sectional view showing the state before the surface is polished, and FIG. 6 is an enlarged perspective view showing the main part. DESCRIPTION OF SYMBOLS 1... Head main body part, 2... Tape sliding surface, 3... Core, 4... Winding wire, 5...
...Terminal pin, 6...Bobbin, 10...
...Case, 11...Natsuto, 12...
...Recessed part for core positioning, 13... Core holding pin, 14... Recessed part for gate extraction, 15...
···Gate.

Claims

[Scope of utility model registration request]

A head body is formed by winding a core and providing a terminal to which the end of the winding is connected, and molding the head body with resin except for the tape sliding surface on the front surface of the core, A magnetic erasing head characterized in that a case is constructed by forming a gate extraction recess in the terminal extraction surface and providing a gate for resin molding in the recess.