JPS63191409U - - Google Patents
Info
- Publication number
- JPS63191409U JPS63191409U JP7762387U JP7762387U JPS63191409U JP S63191409 U JPS63191409 U JP S63191409U JP 7762387 U JP7762387 U JP 7762387U JP 7762387 U JP7762387 U JP 7762387U JP S63191409 U JPS63191409 U JP S63191409U
- Authority
- JP
- Japan
- Prior art keywords
- core
- embedded
- recording
- slider
- 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
- 239000000696 magnetic material Substances 0.000 claims 2
Landscapes
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
Description
第１図は本考案の第一の実施例を示す斜視図、
第２図は第１図に埋込まれている記録・再生用コ
アの側面拡大図、第３図は本考案の第二の実施例
の記録再生用コアを示す側面拡大図である。
１……スライダ、２……記録再生用コア、３…
…稜線、４……媒体走行方向、ａ……初期ギヤツ
プデプス（θ部を延長したギヤツプデプス）、ｂ
……露出長、ｃ……研削・ラツプ後のギヤツプデ
プス、θ……傾斜角。
FIG. 1 is a perspective view showing a first embodiment of the present invention;
FIG. 2 is an enlarged side view of the recording/reproducing core embedded in FIG. 1, and FIG. 3 is an enlarged side view of the recording/reproducing core of the second embodiment of the present invention. 1...Slider, 2...Recording/playback core, 3...
...Ridge line, 4...Media traveling direction, a...Initial gear depth (gear depth with extended θ section), b
...Exposure length, c...Gear depth after grinding and lapping, θ...Inclination angle.
Claims (1)
りなる記録・再生コアを埋込んだ埋込型磁気ヘツ
ドにおいて、前記記録・再生コアの媒体対向面を
該コアのギヤツプデプス方向と直交する水平面に
対し４５度以下の角度をもつた傾斜面とし、前記
スライダーに埋込み後、媒体対向面を研削・ラツ
プして露出する前記コアの傾斜面にあらわれる稜
線とギヤツプ迄の寸法によつてギヤツプデプス出
しを行うことを特徴とする磁気ヘツド。 In an embedded magnetic head in which a recording/reproducing core made of a magnetic material is embedded in a part of a slider made of a non-magnetic material, the medium-facing surface of the recording/reproducing core is aligned with respect to a horizontal plane perpendicular to the gap depth direction of the core. The core has an inclined surface having an angle of 45 degrees or less, and after being embedded in the slider, the medium facing surface is ground and wrapped to expose the core, and the gap depth is determined by the dimension between the ridgeline appearing on the inclined surface of the core and the gap. A magnetic head featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7762387U JPS63191409U (en) | 1987-05-22 | 1987-05-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7762387U JPS63191409U (en) | 1987-05-22 | 1987-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63191409U true JPS63191409U (en) | 1988-12-09 |
Family
ID=30925802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7762387U Pending JPS63191409U (en) | 1987-05-22 | 1987-05-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63191409U (en) |
-
1987
- 1987-05-22 JP JP7762387U patent/JPS63191409U/ja active Pending
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