JPS62190910U - - Google Patents
Info
- Publication number
- JPS62190910U JPS62190910U JP7795886U JP7795886U JPS62190910U JP S62190910 U JPS62190910 U JP S62190910U JP 7795886 U JP7795886 U JP 7795886U JP 7795886 U JP7795886 U JP 7795886U JP S62190910 U JPS62190910 U JP S62190910U
- Authority
- JP
- Japan
- Prior art keywords
- core
- slider
- gap
- bonding area
- back 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
Landscapes
- Magnetic Heads (AREA)
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
Description
第１図は本考案による浮動式磁気ヘツドの概略
正面図、第２図は第１図の底面図、第３図は本考
案ヘツドの重ね書き特性を従来ヘツドとの関係で
示すグラフ、第４図は本考案ヘツドの再生特性を
従来ヘツドとの関係で示すグラフ、第５図は本考
案および従来のヘツドの特性測定に使用される磁
気記録媒体の概略平面図、第６図は従来の浮動式
磁気ヘツドの概略正面図、第７図は第６図の底面
図である。
１１……磁気記録媒体の対接面、１２……コア
スライダー、１３……Ｃ型コア、１３ａ……バツ
クコア部、１３ｂ……接合面積拡大部、１４……
磁気ギヤツプ、１５……バツクギヤツプ、１６…
…切欠溝、２０……磁気記録媒体、Ａ……本考案
ヘツド、Ｂ……従来ヘツド。
Figure 1 is a schematic front view of the floating magnetic head according to the present invention, Figure 2 is a bottom view of Figure 1, Figure 3 is a graph showing the overwriting characteristics of the head of the present invention in relation to the conventional head, and Figure 4 The figure is a graph showing the reproduction characteristics of the head of the present invention in relation to the conventional head. Figure 5 is a schematic plan view of a magnetic recording medium used to measure the characteristics of the head of the present invention and the conventional head. Figure 6 is a graph of the conventional floating head. FIG. 7 is a schematic front view of the type magnetic head, and FIG. 7 is a bottom view of FIG. DESCRIPTION OF SYMBOLS 11... Opposing surface of magnetic recording medium, 12... Core slider, 13... C-shaped core, 13a... Back core part, 13b... Bonding area expansion part, 14...
Magnetic gap, 15... Back gap, 16...
... Notch groove, 20 ... Magnetic recording medium, A ... Head of the present invention, B ... Conventional head.
Claims (1)
し、磁気記録媒体との対接面側の対向部が磁気ギ
ヤツプを、これの反対側の対向部がバツクギヤツ
プを形成する浮動式磁気ヘツドにおいて、Ｃ型コ
アのバツクギヤツプ側端部に、コアスライダーの
内方に延びる接合面積拡大部を形成するとともに
、コアスライダーに、この接合面積拡大部に対応
する凹部を形成し、この接合面積拡大部と凹部の
対向部全面をＣ型コアとスライダーのバツクギヤ
ツプ側接合面としたことを特徴とする浮動式磁気
ヘツド。 In a floating magnetic head, a core slider and a C-shaped core are joined to face each other, and the facing part on the side facing the magnetic recording medium forms a magnetic gap, and the facing part on the opposite side forms a back gap. An enlarged bonding area extending inward of the core slider is formed at the back gap side end of the mold core, and a recess corresponding to the enlarged bonding area is formed in the core slider, and the gap between the enlarged bonding area and the recess is formed in the core slider. A floating magnetic head characterized in that the entire surface of the opposing part is the back gap side joint surface of the C-shaped core and the slider.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7795886U JPS62190910U (en) | 1986-05-23 | 1986-05-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7795886U JPS62190910U (en) | 1986-05-23 | 1986-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62190910U true JPS62190910U (en) | 1987-12-04 |
Family
ID=30926457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7795886U Pending JPS62190910U (en) | 1986-05-23 | 1986-05-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62190910U (en) |
-
1986
- 1986-05-23 JP JP7795886U patent/JPS62190910U/ja active Pending