JPS58171712A - 組合せ型磁気ヘツド - Google Patents
組合せ型磁気ヘツドInfo
- Publication number
- JPS58171712A JPS58171712A JP5501682A JP5501682A JPS58171712A JP S58171712 A JPS58171712 A JP S58171712A JP 5501682 A JP5501682 A JP 5501682A JP 5501682 A JP5501682 A JP 5501682A JP S58171712 A JPS58171712 A JP S58171712A
- Authority
- JP
- Japan
- Prior art keywords
- recording
- magnetic
- erasing
- head
- 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.)
- Granted
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
- G11B5/127—Structure or manufacture of heads, e.g. inductive
- G11B5/265—Structure or manufacture of a head with more than one gap for erasing, recording or reproducing on the same track
- G11B5/2652—Structure or manufacture of a head with more than one gap for erasing, recording or reproducing on the same track with more than one gap simultaneously operative
- G11B5/2654—Structure or manufacture of a head with more than one gap for erasing, recording or reproducing on the same track with more than one gap simultaneously operative for recording or erasing
- G11B5/2655—Structure or manufacture of a head with more than one gap for erasing, recording or reproducing on the same track with more than one gap simultaneously operative for recording or erasing with all the gaps disposed within the track or "guard band" between tracks, e.g. with erase gaps operative on track edges, with wide erase gap followed by narrow write gap
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5501682A JPS58171712A (ja) | 1982-04-02 | 1982-04-02 | 組合せ型磁気ヘツド |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5501682A JPS58171712A (ja) | 1982-04-02 | 1982-04-02 | 組合せ型磁気ヘツド |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58171712A true JPS58171712A (ja) | 1983-10-08 |
JPH0118494B2 JPH0118494B2 (US08197722-20120612-C00042.png) | 1989-04-06 |
Family
ID=12986857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5501682A Granted JPS58171712A (ja) | 1982-04-02 | 1982-04-02 | 組合せ型磁気ヘツド |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58171712A (US08197722-20120612-C00042.png) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01121983U (US08197722-20120612-C00042.png) * | 1988-02-10 | 1989-08-18 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58108023A (ja) * | 1981-12-22 | 1983-06-28 | Hitachi Metals Ltd | 磁気ヘツド装置 |
-
1982
- 1982-04-02 JP JP5501682A patent/JPS58171712A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58108023A (ja) * | 1981-12-22 | 1983-06-28 | Hitachi Metals Ltd | 磁気ヘツド装置 |
Also Published As
Publication number | Publication date |
---|---|
JPH0118494B2 (US08197722-20120612-C00042.png) | 1989-04-06 |
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