JPS6489016A - Magnetic head - Google Patents
Magnetic headInfo
- Publication number
- JPS6489016A JPS6489016A JP24605687A JP24605687A JPS6489016A JP S6489016 A JPS6489016 A JP S6489016A JP 24605687 A JP24605687 A JP 24605687A JP 24605687 A JP24605687 A JP 24605687A JP S6489016 A JPS6489016 A JP S6489016A
- Authority
- JP
- Japan
- Prior art keywords
- medium
- contact
- slider
- vicinity
- core
- 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
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/58—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
Abstract
PURPOSE:To eliminate the imperfect contact of a slider and a medium, to easily increase a contact pressure in a core gap vicinity, and to obtain a satisfactory read/write waveform without a level fluctuation by bearing the medium by means of a three-point support. CONSTITUTION:To the surface part of a slider 42 to be faced to the medium, in the vicinity to contain a core gap 41a of a core 41 and at two points corresponding to remaining two vertexes at the time of drawing a triangle to make the gap part into one vertex, sliding contact parts 45a-45c to be in contact with the medium are provided, respectively. The sliding contact parts 45a-45c are bulged from the main body of the slider 42, and the part of the main body is so made not as to be in contact with the medium. Consequently, a magnetic head is made to bear the medium by the three-point support. Thus, the imperfect contact of the slider 42 and the medium can be eliminated, the contact pressure in the core gap 41a vicinity can be easily increased, and the satisfactory read/ write waveform without the level fluctuation can be obtained.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24605687A JPS6489016A (en) | 1987-09-30 | 1987-09-30 | Magnetic head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24605687A JPS6489016A (en) | 1987-09-30 | 1987-09-30 | Magnetic head |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6489016A true JPS6489016A (en) | 1989-04-03 |
Family
ID=17142807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP24605687A Pending JPS6489016A (en) | 1987-09-30 | 1987-09-30 | Magnetic head |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6489016A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5455730A (en) * | 1993-02-18 | 1995-10-03 | International Business Machines Corporation | Contact magnetic recording disk file with a magnetoresistive read sensor |
-
1987
- 1987-09-30 JP JP24605687A patent/JPS6489016A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5455730A (en) * | 1993-02-18 | 1995-10-03 | International Business Machines Corporation | Contact magnetic recording disk file with a magnetoresistive read sensor |
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