JPS5875330U

JPS5875330U - magnetic head

Info

Publication number: JPS5875330U
Application number: JP17123681U
Authority: JP
Inventors: 岩木　邦秀
Original assignee: 赤井電機株式会社
Priority date: 1981-11-17
Filing date: 1981-11-17
Publication date: 1983-05-21
Also published as: JPS6338404Y2

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図は従来の磁気ヘッドのチップコア２の作動ギャッ
プの位置において該作動ギャップ方向に沿って切断した
磁気ヘッドの断面図である。第２、図はこの考案の一実
施例の磁気ヘッドのチップコア２の作動ギャップの位置
において該作動ギャップ方向に沿って切断した磁気ヘッ
ドの断面図である。第３図はホルダー１３の斜視図であ
る。第４図は他の応用例を示すホルダー１３′の斜視図
である。２・・・チップコア、５・・・磁気テープの摺動面、７
・・・積層面、９・・・磁気テープの走行方向、１０・
・・ボディコア、１１・・・シールドケース、１３．１
３′・・・ホルダー、１４．１４”・・・基準部、１５
゜１５′・・・コア受は部、１６・・・スプリングの保
持面、１７・・・非磁性スプリング、１８・・・ビス穴
。FIG. 1 is a sectional view of a conventional magnetic head taken along the direction of the working gap at the position of the working gap of the chip core 2 of the magnetic head. The second figure is a sectional view of the magnetic head according to an embodiment of the present invention, taken at the position of the working gap of the chip core 2 and along the direction of the working gap. FIG. 3 is a perspective view of the holder 13. FIG. 4 is a perspective view of a holder 13' showing another application example. 2...Chip core, 5...Sliding surface of magnetic tape, 7
...Lamination surface, 9... Running direction of magnetic tape, 10.
...Body core, 11...Shield case, 13.1
3'...Holder, 14.14"...Reference part, 15
゜15'... Core holder is part, 16... Spring holding surface, 17... Non-magnetic spring, 18... Screw hole.

Claims

[Scope of utility model registration request]

A chip core having a working gap, a body core joined to the chip core and having a coil, and a laminated member laminated on the chip core and forming a sliding surface of a magnetic tape together with an end of the chip core including the working gap. The laminated surfaces of the chip core and the laminated member are
In a magnetic head that is parallel to the running direction of the magnetic tape and inclined with respect to a plane perpendicular to the sliding surface of the magnetic tape in the vicinity of the operating gear knob, the inside of the shield case of the magnetic head is A reference part in contact with a certain surface, a core support part in contact with the body core in an inclined state at the same angle as the inclination angle of the laminated surface with respect to the reference surface including the reference part, and the body core are pressurized and fixed. 1. A magnetic head characterized in that the positional relationship between the shield case and the core portion is determined by a non-magnetic holder having a holding surface for holding springs, screws, etc., screw holes, etc.