JPH0447885B2 - - Google Patents
Info
- Publication number
- JPH0447885B2 JPH0447885B2 JP57209069A JP20906982A JPH0447885B2 JP H0447885 B2 JPH0447885 B2 JP H0447885B2 JP 57209069 A JP57209069 A JP 57209069A JP 20906982 A JP20906982 A JP 20906982A JP H0447885 B2 JPH0447885 B2 JP H0447885B2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- magnetic thin
- thin film
- block
- forming
- 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 - Lifetime
Links
- 239000010409 thin film Substances 0.000 claims description 33
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 238000005520 cutting process Methods 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 6
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 239000010408 film Substances 0.000 claims 1
- 239000000696 magnetic material Substances 0.000 claims 1
- 239000011162 core material Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 10
- 238000003754 machining Methods 0.000 description 3
- 229910000702 sendust Inorganic materials 0.000 description 3
- 238000004544 sputter deposition Methods 0.000 description 3
- 238000007740 vapor deposition Methods 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910000889 permalloy Inorganic materials 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
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
- G11B5/10—Structure or manufacture of housings or shields for heads
Landscapes
- Magnetic Heads (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20906982A JPS59101021A (ja) | 1982-11-29 | 1982-11-29 | 磁気ヘツドの生産方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20906982A JPS59101021A (ja) | 1982-11-29 | 1982-11-29 | 磁気ヘツドの生産方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59101021A JPS59101021A (ja) | 1984-06-11 |
| JPH0447885B2 true JPH0447885B2 (de) | 1992-08-05 |
Family
ID=16566731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20906982A Granted JPS59101021A (ja) | 1982-11-29 | 1982-11-29 | 磁気ヘツドの生産方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59101021A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003160051A (ja) | 2001-09-14 | 2003-06-03 | Nsk Ltd | 車両用衝撃吸収式ステアリングコラム装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5587320A (en) * | 1978-12-26 | 1980-07-02 | Pioneer Electronic Corp | Manufacture of magnetic head |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55174730U (de) * | 1979-05-31 | 1980-12-15 |
-
1982
- 1982-11-29 JP JP20906982A patent/JPS59101021A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5587320A (en) * | 1978-12-26 | 1980-07-02 | Pioneer Electronic Corp | Manufacture of magnetic head |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59101021A (ja) | 1984-06-11 |
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