JPS6231408B2 - - Google Patents
Info
- Publication number
- JPS6231408B2 JPS6231408B2 JP14011378A JP14011378A JPS6231408B2 JP S6231408 B2 JPS6231408 B2 JP S6231408B2 JP 14011378 A JP14011378 A JP 14011378A JP 14011378 A JP14011378 A JP 14011378A JP S6231408 B2 JPS6231408 B2 JP S6231408B2
- Authority
- JP
- Japan
- Prior art keywords
- case
- core
- magnetic head
- press
- tape
- 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.)
- Expired
Links
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 229910000889 permalloy Inorganic materials 0.000 description 8
- 229910000702 sendust Inorganic materials 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 229910001017 Alperm Inorganic materials 0.000 description 2
- 235000019589 hardness Nutrition 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14011378A JPS5567925A (en) | 1978-11-14 | 1978-11-14 | Manufacture of magnetic head case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14011378A JPS5567925A (en) | 1978-11-14 | 1978-11-14 | Manufacture of magnetic head case |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5567925A JPS5567925A (en) | 1980-05-22 |
| JPS6231408B2 true JPS6231408B2 (en]) | 1987-07-08 |
Family
ID=15261210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14011378A Granted JPS5567925A (en) | 1978-11-14 | 1978-11-14 | Manufacture of magnetic head case |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5567925A (en]) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63202306U (en]) * | 1987-06-19 | 1988-12-27 | ||
| JPS63202305U (en]) * | 1987-06-19 | 1988-12-27 | ||
| JPH0199208U (en]) * | 1987-12-25 | 1989-07-03 |
-
1978
- 1978-11-14 JP JP14011378A patent/JPS5567925A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63202306U (en]) * | 1987-06-19 | 1988-12-27 | ||
| JPS63202305U (en]) * | 1987-06-19 | 1988-12-27 | ||
| JPH0199208U (en]) * | 1987-12-25 | 1989-07-03 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5567925A (en) | 1980-05-22 |
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