JPS5459916A - Magnetic head and production of the same - Google Patents
Magnetic head and production of the sameInfo
- Publication number
- JPS5459916A JPS5459916A JP12697277A JP12697277A JPS5459916A JP S5459916 A JPS5459916 A JP S5459916A JP 12697277 A JP12697277 A JP 12697277A JP 12697277 A JP12697277 A JP 12697277A JP S5459916 A JPS5459916 A JP S5459916A
- Authority
- JP
- Japan
- Prior art keywords
- winding
- multiplicity
- core
- production
- magnetic head
- 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
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000004804 winding Methods 0.000 abstract 4
- 239000012774 insulation material Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 abstract 1
- 229910000859 α-Fe Inorganic materials 0.000 abstract 1
Landscapes
- Magnetic Heads (AREA)
Abstract
PURPOSE: To achive the simplication of production and miniaturization by making at least one side face of winding frame flush with the surface of a core.
CONSTITUTION: A cylindrical core block 20 composed of a ferrite material provided with a slit 21 to become an operation gap 5 and a multiplicity of recesses 23a is bonded to a base 25 composed of an insulation material comprising molding a multiplicity of terminals 24a, 24b ... and providing a depression 27 and a toothed recess 26a with a multiplicity of depressions 28a by fitting the recesses 23a, 23b ... to 26a group, after which the assembly is cut along cutting lines 29a, 29b..., whereby the magnetic heads 1 each comprising the magnetic head core 2 having the operation gap 5 and the winding frame 6 in which the surface of at least one side walls 10 is flush with the core surface 1a are formed. Winding 12 is then wound to the windig frame 6. Thereby, a large number of processes are lined up only by shaping and the side expansion amount of the winding 12 is reduced
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12697277A JPS5459916A (en) | 1977-10-20 | 1977-10-20 | Magnetic head and production of the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12697277A JPS5459916A (en) | 1977-10-20 | 1977-10-20 | Magnetic head and production of the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5459916A true JPS5459916A (en) | 1979-05-15 |
Family
ID=14948444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12697277A Pending JPS5459916A (en) | 1977-10-20 | 1977-10-20 | Magnetic head and production of the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5459916A (en) |
-
1977
- 1977-10-20 JP JP12697277A patent/JPS5459916A/en active Pending
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