JPS648206U - - Google Patents
Info
- Publication number
- JPS648206U JPS648206U JP10274187U JP10274187U JPS648206U JP S648206 U JPS648206 U JP S648206U JP 10274187 U JP10274187 U JP 10274187U JP 10274187 U JP10274187 U JP 10274187U JP S648206 U JPS648206 U JP S648206U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- recording medium
- arc
- magnetic recording
- magnetic material
- 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 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 1
Description
第1図は本考案の磁気ヘツドの第1の実施例で
あり、第2図は本考案の磁気ヘツドの製法例を示
す図である。第3図ないし第5図は本考案の他の
実施例を示す図である。第6図ないし第7図は従
来の磁気ヘツドの説明図である。
1……磁気ヘツド、2……肩落し部、3……磁
気ヘツドの磁気記録媒体逃げ側の本考案の磁気記
録媒体対接面、4,5……磁気ギヤツプgの周辺
部、6,7……円弧状非磁性体、11,12……
ヘツドチツプ片側半体、13……コイル、14…
…磁気ヘツドの磁気記録媒体進入側の磁気記録媒
体対接面、15……磁気ヘツドの磁気記録媒体逃
げ側の従来の磁気記録媒体対接面、g……磁気ギ
ヤツプ、10,21……従来の磁気ヘツド、22
……従来の肩落し部、23……従来の磁気記録媒
体対接面、24……従来の磁気ヘツド21のエツ
ジ。
FIG. 1 shows a first embodiment of the magnetic head of the present invention, and FIG. 2 is a diagram showing an example of the manufacturing method of the magnetic head of the present invention. 3 to 5 are diagrams showing other embodiments of the present invention. FIGS. 6 and 7 are explanatory diagrams of a conventional magnetic head. DESCRIPTION OF SYMBOLS 1...Magnetic head, 2...Shoulder drop part, 3...The magnetic recording medium facing surface of the present invention on the magnetic recording medium escape side of the magnetic head, 4, 5...Periphery of the magnetic gap g, 6, 7 ...Circular nonmagnetic material, 11, 12...
One half of the head tip, 13...Coil, 14...
...Magnetic recording medium contacting surface on the magnetic recording medium entry side of the magnetic head, 15...Conventional magnetic recording medium contacting surface on the magnetic recording medium escape side of the magnetic head, g...Magnetic gap, 10, 21... Conventional magnetic head, 22
. . . Conventional shoulder drop, 23 . . . Conventional magnetic recording medium contact surface, 24 . . . Edge of conventional magnetic head 21.
Claims (1)
ツプ周辺部以外を被覆する円弧状の非磁性体を設
け、前記磁気記録媒体が前記ギヤツプ周辺部並び
に前記円弧状の非磁性体の一部と接触するように
なし、前記円弧状の非磁性体の一部に前記磁気記
録媒体が接触しない肩落し部を設けたことを特徴
とする磁気ヘツド。 An arc-shaped non-magnetic material is provided on a surface of the magnetic head that contacts the magnetic recording medium, and the arc-shaped non-magnetic material covers an area other than the periphery of the magnetic gap, and the magnetic recording medium is in contact with the periphery of the gap and a part of the arc-shaped non-magnetic material. A magnetic head, characterized in that a part of the arcuate non-magnetic material is provided with a drop-off portion that does not come into contact with the magnetic recording medium.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10274187U JPS648206U (en) | 1987-07-06 | 1987-07-06 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10274187U JPS648206U (en) | 1987-07-06 | 1987-07-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS648206U true JPS648206U (en) | 1989-01-18 |
Family
ID=31332927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10274187U Pending JPS648206U (en) | 1987-07-06 | 1987-07-06 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS648206U (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5619518A (en) * | 1979-07-25 | 1981-02-24 | Matsushita Electric Ind Co Ltd | Magnetic head |
JPS5788519A (en) * | 1980-11-25 | 1982-06-02 | Hitachi Ltd | Magnetic head |
JPS59213013A (en) * | 1983-05-18 | 1984-12-01 | Matsushita Electric Ind Co Ltd | Magnetic head |
JPS61229210A (en) * | 1985-04-03 | 1986-10-13 | Canon Electronics Inc | Magnetic head |
-
1987
- 1987-07-06 JP JP10274187U patent/JPS648206U/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5619518A (en) * | 1979-07-25 | 1981-02-24 | Matsushita Electric Ind Co Ltd | Magnetic head |
JPS5788519A (en) * | 1980-11-25 | 1982-06-02 | Hitachi Ltd | Magnetic head |
JPS59213013A (en) * | 1983-05-18 | 1984-12-01 | Matsushita Electric Ind Co Ltd | Magnetic head |
JPS61229210A (en) * | 1985-04-03 | 1986-10-13 | Canon Electronics Inc | Magnetic head |
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