JPS5890520U

JPS5890520U - magnetic head

Info

Publication number: JPS5890520U
Application number: JP18499381U
Authority: JP
Inventors: 伴　五紀
Original assignee: 株式会社　セコ−技研
Priority date: 1981-12-14
Filing date: 1981-12-14
Publication date: 1983-06-18

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

[Brief explanation of the drawing]

第１ａ図、第１ｂ図は従来用いられてきたヘッドコアの
組立平面図、第２図は非対称磁気ヘッドと磁気テープの
走行状態説明図、第３ａ図は２図参考図における磁気テ
ープ走行図、第３ｂ図は第３ａ図における磁気ヘッド面
上の磁気テープ張力、第３Ｃ図は磁気ヘッド面上の磁気
テープの接触角を示すグラフ、第４図ｃｔ本考案にかか
る磁気空隙と突き合わせ部の実施例図。１・・・・・・外筐、２ａ・２ｂ・・・・・・ヘッドコ
ア、３・・・・・・磁気空隙、４・・・・・・突き合わ
せ部、６・・・・・・磁気テープ、７ａ・７ｂ・・・・
・・コイル巻取部、Ｙ・・・・・・平面。Figures 1a and 1b are assembled plan views of conventionally used head cores, Figure 2 is an explanatory diagram of the running state of the asymmetric magnetic head and magnetic tape, Figure 3a is a diagram of the running state of the magnetic tape in Figure 2, and Figure 3b is a graph showing the magnetic tape tension on the magnetic head surface in Figure 3a, Figure 3C is a graph showing the contact angle of the magnetic tape on the magnetic head surface, and Figure 4 is an example of the magnetic gap and butt portion according to the present invention. figure. 1...Outer casing, 2a/2b...Head core, 3...Magnetic gap, 4...Butt portion, 6...Magnetic tape , 7a, 7b...
...Coil winding section, Y...plane.

Claims

[Scope of utility model registration request]

In a magnetic head in which a magnetic gap provided on the joint surface of a Rad core and an abutting portion are arranged on the same plane for performing magnetic recording, reproduction, and erasing on a magnetic recording medium, the above-mentioned magnetic gap is located on the same plane as the above-mentioned head core. 1. A magnetic head, characterized in that the magnetic head is disposed non-parallel and non-orthogonal to a coil winding portion constituting the magnetic head.