JPS58163020U

JPS58163020U - magnetic head

Info

Publication number: JPS58163020U
Application number: JP5944282U
Authority: JP
Inventors: 大矢　一雄; 羽川　潔
Original assignee: ティーディーケイ株式会社
Priority date: 1982-04-23
Filing date: 1982-04-23
Publication date: 1983-10-29

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図は本考案の実施例を示す斜視図である。第２図〜第４図は、コア５の１例を示す図であり、この
うち第２図が正面図、第３図が上面図、第４図が右側面
図である。第５図および第６図は、それぞれ、コア５の
別の例を示す上面図である。第７図および第８図は、そ
れぞれ、コア５の部分拡大上面図である。１・−・・・・磁気ヘッド、２．　２’・・・・・・コ
ア半体、３゜３′・・・・・・基体、４．４′・・・・
・・非晶質磁性合金薄板、５・・・・・・コア、５１・
・・・・・前部つきあわせ部、５３・・・・・・後部つ
きあわせ部、６・・・・・・ギャップ部、８・・・・・
・捲線、９・・・・・・支持体。FIG. 1 is a perspective view showing an embodiment of the present invention. 2 to 4 are diagrams showing an example of the core 5, of which FIG. 2 is a front view, FIG. 3 is a top view, and FIG. 4 is a right side view. 5 and 6 are top views showing other examples of the core 5, respectively. 7 and 8 are partially enlarged top views of the core 5, respectively. 1.--Magnetic head, 2. 2'...Core half, 3゜3'...Base, 4.4'...
... Amorphous magnetic alloy thin plate, 5 ... Core, 51.
...Front abutting part, 53... Rear abutting part, 6... Gap part, 8...
- Winding wire, 9...Support.

Claims

[Claims for Utility Model Registration] 1. Made by fixing an amorphous magnetic alloy thin plate to one surface of a substrate. 2.
The two core halves are brought into contact with each other at the front and rear abutting portions on the support so that the end faces in the thickness direction of the thin plate face each other. A magnetic head, characterized in that the core is fixed, a gap is formed between the thin plate end faces of the front abutment part, and the half core is wound. 2. The magnetic head according to claim 1, wherein a gap portion is formed by providing a region to which a thin plate is not fixed in the vicinity of the joint surface of the front mating portion of at least one half of the core. 3. The magnetic head according to claim 1 of the utility model registration, in which a gap material is interposed between the bonding surfaces of the front abutment portions of the core body to form a gap portion. 4. Front abutment of the core half-closed. A utility model according to any of claims 1 to 3, wherein the bonding surface of the part is inclined from the thickness direction of the thin plate, and the bonding surface is inclined from the normal direction of the back surface of the thin plate fixing surface of the base body. The magnetic head according to claim 5.The thin plate fixing surface of the base of the core half-closed is inclined with respect to the back surface, and the front abutting part of the core half-closed is in contact with the base surface.The base surface is tilted from the normal direction of the back surface of the base. A magnetic head according to claims 1 to 3 of the utility model registration claims.