JPS539109A - Production of magnetic head - Google Patents
Production of magnetic headInfo
- Publication number
- JPS539109A JPS539109A JP8439376A JP8439376A JPS539109A JP S539109 A JPS539109 A JP S539109A JP 8439376 A JP8439376 A JP 8439376A JP 8439376 A JP8439376 A JP 8439376A JP S539109 A JPS539109 A JP S539109A
- Authority
- JP
- Japan
- Prior art keywords
- production
- magnetic head
- glass
- recessed grooves
- heating
- 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
Abstract
PURPOSE: Magnetic heads are produced and their sliding noise is reduced by inserting glass in the first recessed grooves of a ferrite core block and glass of a higher softening point in the second recessed grooves then heating the glass.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8439376A JPS539109A (en) | 1976-07-12 | 1976-07-12 | Production of magnetic head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8439376A JPS539109A (en) | 1976-07-12 | 1976-07-12 | Production of magnetic head |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS539109A true JPS539109A (en) | 1978-01-27 |
Family
ID=13829312
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8439376A Pending JPS539109A (en) | 1976-07-12 | 1976-07-12 | Production of magnetic head |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS539109A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5514529A (en) * | 1978-07-18 | 1980-02-01 | Toshiba Corp | Manufacture for magnetic head core |
JPS55113123A (en) * | 1979-02-26 | 1980-09-01 | Hitachi Ltd | Manufacture of magnetic head |
-
1976
- 1976-07-12 JP JP8439376A patent/JPS539109A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5514529A (en) * | 1978-07-18 | 1980-02-01 | Toshiba Corp | Manufacture for magnetic head core |
JPS5916329B2 (en) * | 1978-07-18 | 1984-04-14 | 株式会社東芝 | Manufacturing method of magnetic head core |
JPS55113123A (en) * | 1979-02-26 | 1980-09-01 | Hitachi Ltd | Manufacture of magnetic head |
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