JPS63200207U - - Google Patents
Info
- Publication number
- JPS63200207U JPS63200207U JP539586U JP539586U JPS63200207U JP S63200207 U JPS63200207 U JP S63200207U JP 539586 U JP539586 U JP 539586U JP 539586 U JP539586 U JP 539586U JP S63200207 U JPS63200207 U JP S63200207U
- Authority
- JP
- Japan
- Prior art keywords
- core
- erasing
- magnetic head
- recording
- magnetic
- 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)
Description
第１図は本考案の一実施例に係る磁気ヘツドの
磁気記録媒体摺接面を示す要部平面図、第２図は
従来の磁気ヘツドの分解斜視図、第３図は従来の
磁気ヘツドの磁気記録媒体摺接面を示す要部平面
図である。
図において、１……スライダ、２……記録再生
コアチツプ、３，４……記録再生コア、５……記
録再生ギヤツプ、６……消去コアチツプ、７……
消去コア、１２……消去ギヤツプ、１３……磁性
シールド薄膜である。
FIG. 1 is a plan view of a main part showing a magnetic recording medium sliding surface of a magnetic head according to an embodiment of the present invention, FIG. 2 is an exploded perspective view of a conventional magnetic head, and FIG. 3 is an exploded perspective view of a conventional magnetic head. FIG. 2 is a plan view of a main part showing a sliding contact surface of a magnetic recording medium. In the figure, 1...Slider, 2...Recording/reproducing core chip, 3, 4...Recording/reproducing core, 5...Recording/reproducing gap, 6...Erasing core chip, 7...
Erase core, 12... erase gap, 13... magnetic shield thin film.
Claims (1)
併設し上記記録再生コアと上記消去コアとの間で
消去ギヤツプを形成した磁気ヘツドにおいて、上
記記録再生コアおよび上記消去コアの側面に部分
的に磁気シールド薄膜を形成したことを特徴とす
る磁気ヘツド。 (2) 上記磁気シールド薄膜が、銅および鉄―マ
ンガン合金のうちのいずれかで形成されているこ
とを特徴とする実用新案登録請求の範囲第１項記
載の磁気ヘツド。 (3) 上記磁気シールド薄膜が、スパツタリング
法、蒸着法およびメツキ法のうちのいずれかによ
つて形成されていることを特徴とする実用新案登
録請求の範囲第１項記載の磁気ヘツド。[Scope of Claim for Utility Model Registration] (1) In a magnetic head in which erasing cores are provided on both sides of a recording/reproducing core and an erasing gap is formed between the recording/reproducing core and the erasing core, the recording/reproducing core and the above-mentioned A magnetic head characterized in that a magnetic shielding thin film is partially formed on the side surface of an erasing core. (2) The magnetic head according to claim 1, wherein the magnetic shield thin film is made of either copper or an iron-manganese alloy. (3) The magnetic head according to claim 1, wherein the magnetic shielding thin film is formed by any one of a sputtering method, a vapor deposition method, and a plating method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP539586U JPS63200207U (en) | 1986-01-17 | 1986-01-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP539586U JPS63200207U (en) | 1986-01-17 | 1986-01-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63200207U true JPS63200207U (en) | 1988-12-23 |
Family
ID=30786939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP539586U Pending JPS63200207U (en) | 1986-01-17 | 1986-01-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63200207U (en) |
-
1986
- 1986-01-17 JP JP539586U patent/JPS63200207U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS63200207U (en) | ||
| JPS5914113U (en) | magnetic head | |
| JPS6113322U (en) | floating magnetic head | |
| JPS6016312U (en) | magnetic head unit | |
| JPH0458806U (en) | ||
| JPS6452106U (en) | ||
| JPS6349604U (en) | ||
| JPH0969204A (en) | Magnetic head for floppy disk | |
| JPS63181104U (en) | ||
| JPS63173706U (en) | ||
| JPS62117706U (en) | ||
| JPS6198204U (en) | ||
| JPS6349609U (en) | ||
| JPS6085713U (en) | magnetic head | |
| JPS6113313U (en) | magnetic head | |
| JPS6368110U (en) | ||
| JPS61130080U (en) | ||
| JPS61193513U (en) | ||
| JPS62147109U (en) | ||
| JPH0361244B2 (en) | ||
| JPS61114517U (en) | ||
| JPS62164606U (en) | ||
| JPS6152306U (en) | ||
| JPS63122913U (en) | ||
| JPS61199714U (en) |