JPS62110707U - - Google Patents
Info
- Publication number
- JPS62110707U JPS62110707U JP20160785U JP20160785U JPS62110707U JP S62110707 U JPS62110707 U JP S62110707U JP 20160785 U JP20160785 U JP 20160785U JP 20160785 U JP20160785 U JP 20160785U JP S62110707 U JPS62110707 U JP S62110707U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic head
- floating
- core chip
- head core
- gap
- 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 8
- 239000011521 glass Substances 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
Landscapes
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
Description
第１図は本考案による複合磁気ヘツドの斜視図
。第２図は本考案による磁気ヘツドコアチツプの
斜視図。第３図は従来技術による複合磁気ヘツド
の斜視図。第４図は従来技術による磁気ヘツドコ
アチツプの斜視図。第５図は本考案による複合磁
気ヘツドと従来技術による複合磁気ヘツドの記録
・再生特性を比較する特性図。
１……複合浮動磁気ヘツド、２……磁気ヘツド
コアチツプ、３……浮動面、４……ガラス部材、
５……ギヤツプ幅を規制する切り欠きの面、６…
…浮動面（の一部）、７……ガラス融合部、８…
…浮動面と切り欠きの面とがつくる角度、９……
ギヤツプ幅、１０……ギヤツプ、１１……ガラス
部材、１２……磁気ヘツドコアチツプ、１３……
浮動面（の一部）、１４……ギヤツプ幅を規制す
る切り欠きの面、１５……ガラス融合部、１６…
…磁性体内部の残留応力の模式図、１７……浮動
面と切り欠きの面とがつくる角度、１８……ギヤ
ツプ幅、１９……従来技術による複合浮動磁気ヘ
ツドの記録密度と出力の関係の特性、２０……本
考案による複合浮動磁気ヘツドの記録密度と出力
の関係の特性。
FIG. 1 is a perspective view of a composite magnetic head according to the present invention. FIG. 2 is a perspective view of the magnetic head core chip according to the present invention. FIG. 3 is a perspective view of a conventional composite magnetic head. FIG. 4 is a perspective view of a magnetic head core chip according to the prior art. FIG. 5 is a characteristic diagram comparing the recording and reproducing characteristics of a composite magnetic head according to the present invention and a composite magnetic head according to the prior art. DESCRIPTION OF SYMBOLS 1... Composite floating magnetic head, 2... Magnetic head core chip, 3... Floating surface, 4... Glass member,
5... Surface of the notch that regulates the gap width, 6...
...Floating surface (part of), 7...Glass fusion part, 8...
...The angle formed by the floating surface and the notch surface, 9...
Gap width, 10... Gap, 11... Glass member, 12... Magnetic head core chip, 13...
Floating surface (part of), 14... Notch surface regulating gap width, 15... Glass fused portion, 16...
...Schematic diagram of residual stress inside the magnetic material, 17..Angle formed by the floating surface and the notch surface, 18..Gap width, 19..Relationship between recording density and output of a composite floating magnetic head according to the prior art. Characteristics, 20...Characteristics of the relationship between recording density and output of the composite floating magnetic head according to the present invention.
Claims (1)
動面に溝を設け前記溝の中に磁気ヘツドコアチツ
プを挿入し、前記スライダー体と前記磁気ヘツド
コアチツプをガラス部材を用いて結合してなる複
合浮動磁気ヘツドにおいて、前記磁気ヘツドコア
チツプのギヤツプの幅を規制するために前記ギヤ
ツプの両側に設けられた切り欠きの面が前記浮動
面に対して垂直以外の、所定の角度を有している
ことを特徴とする複合浮動磁気ヘツド。 In a composite floating magnetic head, a slider body having two floating surfaces has a groove in the floating surface, a magnetic head core chip is inserted into the groove, and the slider body and the magnetic head core chip are bonded using a glass member. , wherein surfaces of cutouts provided on both sides of the gap for regulating the width of the gap of the magnetic head core chip have a predetermined angle other than perpendicular to the floating surface. Floating magnetic head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20160785U JPS62110707U (en) | 1985-12-25 | 1985-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20160785U JPS62110707U (en) | 1985-12-25 | 1985-12-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62110707U true JPS62110707U (en) | 1987-07-15 |
Family
ID=31165221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20160785U Pending JPS62110707U (en) | 1985-12-25 | 1985-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62110707U (en) |
-
1985
- 1985-12-25 JP JP20160785U patent/JPS62110707U/ja active Pending
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