JPS57205815A - Vertical magnetization type magnetic head - Google Patents
Vertical magnetization type magnetic headInfo
- Publication number
- JPS57205815A JPS57205815A JP9119481A JP9119481A JPS57205815A JP S57205815 A JPS57205815 A JP S57205815A JP 9119481 A JP9119481 A JP 9119481A JP 9119481 A JP9119481 A JP 9119481A JP S57205815 A JPS57205815 A JP S57205815A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic pole
- recording medium
- auxiliary
- magnetic head
- main 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
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 improve a variation of a level and abrasion of a recording medium and a head in case of recording and reproducing, by separately holding a main magnetic pole and an auxiliary magnetic pole by a plate spring of gimbals structure. CONSTITUTION:Onto an upper surface slider 8 consisting of a nonmagnetic material, a main magnetic pole 9 and an auxiliary magnetic pole 10 are fixed, and on a lower surface slider 8' consisting of a nonmagnetic material, a main magnetic pole 9' and an auxiliary magnetic pole 10' are fixed. The upper surface slider 8 and the lower surface slider 8' are held by a plate spring 14 of gimbals structure and a plate spring 14' of gimbals structure, respectively, and the main magnetic pole 9 and the auxiliary magnetic pole 10', and the main magnetic pole 9' and the auxiliary magnetic pole 10 are placed to as to be opposed to each other, respectively. The sliders 8, 8' are in contact with the surface and the reverse side of a magnetic recording medium 7 by elastic force of the plate springs 14, 14'. In this way, deformation of the magnetic recording medium does not occur, and a variation of a level, and abrasion of the magnetic recording medium and a magnetic head is improved.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9119481A JPS57205815A (en) | 1981-06-12 | 1981-06-12 | Vertical magnetization type magnetic head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9119481A JPS57205815A (en) | 1981-06-12 | 1981-06-12 | Vertical magnetization type magnetic head |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57205815A true JPS57205815A (en) | 1982-12-17 |
Family
ID=14019629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9119481A Pending JPS57205815A (en) | 1981-06-12 | 1981-06-12 | Vertical magnetization type magnetic head |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57205815A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5849325U (en) * | 1981-09-29 | 1983-04-02 | 三洋電機株式会社 | vertical magnetic head |
JPS6228913A (en) * | 1985-07-31 | 1987-02-06 | Nec Corp | Magnetic head for floppy disk device |
-
1981
- 1981-06-12 JP JP9119481A patent/JPS57205815A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5849325U (en) * | 1981-09-29 | 1983-04-02 | 三洋電機株式会社 | vertical magnetic head |
JPH0325286Y2 (en) * | 1981-09-29 | 1991-05-31 | ||
JPS6228913A (en) * | 1985-07-31 | 1987-02-06 | Nec Corp | Magnetic head for floppy disk device |
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