JPS5545139A - Magnetic recording head - Google Patents
Magnetic recording headInfo
- Publication number
- JPS5545139A JPS5545139A JP11792178A JP11792178A JPS5545139A JP S5545139 A JPS5545139 A JP S5545139A JP 11792178 A JP11792178 A JP 11792178A JP 11792178 A JP11792178 A JP 11792178A JP S5545139 A JPS5545139 A JP S5545139A
- Authority
- JP
- Japan
- Prior art keywords
- gap
- core
- recording head
- coercive
- magnetic recording
- 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: To obtain a head with a well mass-producibility and high-reliability gap by stacking rear cores while forming a front core in a bulk shape, and also to attain recording on a high-coercive-force tape.
CONSTITUTION: As for a magnetic recording head for a high-coercive-force tape such as a metal tape, bulk-shaped front core 6 has magnetic gap 4, rear core 3 made of three stacked thin plates is provided with winding 5 inducing magnetic flux, and cores 3 and 6 are joined together. Because of the bulk shape of core 6, thin plates stacked never shift one another, so that a stable gap can be obtained. Further, there is no need to use a resin-based adhesive intolerant of heat and a highly-reliable gap can be formed.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11792178A JPS5545139A (en) | 1978-09-27 | 1978-09-27 | Magnetic recording head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11792178A JPS5545139A (en) | 1978-09-27 | 1978-09-27 | Magnetic recording head |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5545139A true JPS5545139A (en) | 1980-03-29 |
Family
ID=14723469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11792178A Pending JPS5545139A (en) | 1978-09-27 | 1978-09-27 | Magnetic recording head |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5545139A (en) |
-
1978
- 1978-09-27 JP JP11792178A patent/JPS5545139A/en active Pending
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