JPH025105U - - Google Patents
Info
- Publication number
- JPH025105U JPH025105U JP7953388U JP7953388U JPH025105U JP H025105 U JPH025105 U JP H025105U JP 7953388 U JP7953388 U JP 7953388U JP 7953388 U JP7953388 U JP 7953388U JP H025105 U JPH025105 U JP H025105U
- Authority
- JP
- Japan
- Prior art keywords
- core
- legs
- back plates
- slider
- rear end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002131 composite material Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
Landscapes
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
- Magnetic Heads (AREA)
Description
第１図および第２図は本考案の第１実施例によ
る磁気ヘツドの構成図、第３図は第１実施例の変
形例の構成図、第４図は第２実施例の構成図、第
５図は第２実施例の変形例の構成図、第６図およ
び第７図は従来の磁気ヘツドの構成図である。
１……Ｅ型複合コア、２，３……スライダ分割
体、２ａ，３ａ……後端面、２ｂ，３ｂ……凹部
、４……記録再生用コイル、５……消去用コイル
、６……バツクバー、７，８……バツクプレート
、７０，８０……凸部、７ａ，８ａ……セラミツ
ク部材、７ｂ，７ｃ，８ｂ，８ｃ……磁性部材、
７ｄ，８ｄ……ガラス層。
1 and 2 are block diagrams of a magnetic head according to a first embodiment of the present invention, FIG. 3 is a block diagram of a modification of the first embodiment, and FIG. 4 is a block diagram of a second embodiment. FIG. 5 is a block diagram of a modification of the second embodiment, and FIGS. 6 and 7 are block diagrams of a conventional magnetic head. DESCRIPTION OF SYMBOLS 1... E-type composite core, 2, 3... Slider division body, 2a, 3a... Rear end surface, 2b, 3b... Concave portion, 4... Recording/reproducing coil, 5... Erasing coil, 6... Back bar, 7, 8... Back plate, 70, 80... Convex portion, 7a, 8a... Ceramic member, 7b, 7c, 8b, 8c... Magnetic member,
7d, 8d...Glass layer.
Claims (1)
側から挾み込んで一体的に接合された２つのスラ
イダ分割体と、前記コアの脚片に巻装されたコイ
ルと、前記スライダ分割体の後端面と前記コアの
脚片の側面とに密着して接合された２つのバツク
プレートとを有し、少なくとも一方のバツクプレ
ートの前記脚片と接する面には閉磁路を形成する
ための磁性部材が配設されている磁気ヘツド。 A flat E-shaped composite core, two slider segments integrally joined by sandwiching the main piece of this core from both sides, a coil wound around the leg pieces of the core, and the slider segment. It has two back plates closely joined to the rear end surface of the body and the side surfaces of the legs of the core, and at least one of the back plates has a surface for forming a closed magnetic path in contact with the legs. A magnetic head that is equipped with a magnetic member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7953388U JPH025105U (en) | 1988-06-17 | 1988-06-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7953388U JPH025105U (en) | 1988-06-17 | 1988-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH025105U true JPH025105U (en) | 1990-01-12 |
Family
ID=31304406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7953388U Pending JPH025105U (en) | 1988-06-17 | 1988-06-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH025105U (en) |
-
1988
- 1988-06-17 JP JP7953388U patent/JPH025105U/ja active Pending