JPS5567925A - Manufacture of magnetic head case - Google Patents
Manufacture of magnetic head caseInfo
- Publication number
- JPS5567925A JPS5567925A JP14011378A JP14011378A JPS5567925A JP S5567925 A JPS5567925 A JP S5567925A JP 14011378 A JP14011378 A JP 14011378A JP 14011378 A JP14011378 A JP 14011378A JP S5567925 A JPS5567925 A JP S5567925A
- Authority
- JP
- Japan
- Prior art keywords
- case
- magnetic head
- opening part
- core
- manufacture
- 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.)
- Granted
Links
Abstract
PURPOSE: To prolong the lifetime of a magnetic head with its abrasion made even against a tape slide, by forming a slide surface for a tape passing by any other parts than a core part by depositing a member higher in hardness than a case on an opening part provided in the case.
CONSTITUTION: As for opening parts 1a and 1b formed into one continuous hole, sliding plate 6 made of a material (e.g., hard Permalloy) high in hardness than case 1 is pressed into opening part 1b and case 1 is heated to 1000W1200°C to fuse and fix opening part 1b of case 1 and sliding plate 6 and then cooled to obtain case 1 with opning part 1a. Next, core support 3 is inserted into core 1 and its left end is exposed from opening part 1a of case 1 and held by spring 7 by pushing into the case, thereby constituting a magnetic head.
COPYRIGHT: (C)1980,JPO&Japio
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 true JPS5567925A (en) | 1980-05-22 |
JPS6231408B2 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) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63202305U (en) * | 1987-06-19 | 1988-12-27 | ||
JPS63202306U (en) * | 1987-06-19 | 1988-12-27 | ||
JPH0199208U (en) * | 1987-12-25 | 1989-07-03 |
-
1978
- 1978-11-14 JP JP14011378A patent/JPS5567925A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6231408B2 (en) | 1987-07-08 |
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