JPS5312608A - Production of magnetic head - Google Patents
Production of magnetic headInfo
- Publication number
- JPS5312608A JPS5312608A JP8703476A JP8703476A JPS5312608A JP S5312608 A JPS5312608 A JP S5312608A JP 8703476 A JP8703476 A JP 8703476A JP 8703476 A JP8703476 A JP 8703476A JP S5312608 A JPS5312608 A JP S5312608A
- Authority
- JP
- Japan
- Prior art keywords
- production
- magnetic head
- cores
- magnetic
- magnetic cores
- 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
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
- G11B5/105—Mounting of head within housing or assembling of head and housing
Abstract
PURPOSE:To increase bonding strength and secure a required gap length by providing a counter sink to one of two magnetic cores forming a closed magnetic path, which has no winding of magnetic cores, assembling these cores and filling a bonding material through said through-hole and the window part made on the lateral side.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8703476A JPS5312608A (en) | 1976-07-21 | 1976-07-21 | Production of magnetic head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8703476A JPS5312608A (en) | 1976-07-21 | 1976-07-21 | Production of magnetic head |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5312608A true JPS5312608A (en) | 1978-02-04 |
Family
ID=13903656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8703476A Pending JPS5312608A (en) | 1976-07-21 | 1976-07-21 | Production of magnetic head |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5312608A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55144442A (en) * | 1979-01-10 | 1980-11-11 | Quartz & Silice | Manufacture of light wave guiding preform |
JPS60263103A (en) * | 1984-06-12 | 1985-12-26 | Shin Etsu Chem Co Ltd | Base material for optical fiber and its production |
JPS6278124A (en) * | 1985-09-30 | 1987-04-10 | Sumitomo Electric Ind Ltd | Production of high-purity quartz pipe |
JPH03279235A (en) * | 1990-03-29 | 1991-12-10 | Shin Etsu Chem Co Ltd | Production of porous glass preform |
JPH03290332A (en) * | 1990-04-06 | 1991-12-20 | Shin Etsu Chem Co Ltd | Production of porous preform matrix for optical fiber |
-
1976
- 1976-07-21 JP JP8703476A patent/JPS5312608A/en active Pending
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55144442A (en) * | 1979-01-10 | 1980-11-11 | Quartz & Silice | Manufacture of light wave guiding preform |
JPS636497B2 (en) * | 1979-01-10 | 1988-02-10 | Kuorutsu E Shirusu | |
JPS60263103A (en) * | 1984-06-12 | 1985-12-26 | Shin Etsu Chem Co Ltd | Base material for optical fiber and its production |
JPH0463365B2 (en) * | 1984-06-12 | 1992-10-09 | Shinetsu Chem Ind Co | |
JPS6278124A (en) * | 1985-09-30 | 1987-04-10 | Sumitomo Electric Ind Ltd | Production of high-purity quartz pipe |
JPH0583503B2 (en) * | 1985-09-30 | 1993-11-26 | Sumitomo Electric Industries | |
JPH03279235A (en) * | 1990-03-29 | 1991-12-10 | Shin Etsu Chem Co Ltd | Production of porous glass preform |
JPH03290332A (en) * | 1990-04-06 | 1991-12-20 | Shin Etsu Chem Co Ltd | Production of porous preform matrix for optical fiber |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5312608A (en) | Production of magnetic head | |
JPS5284722A (en) | Thin film magnetic head and its production | |
PL195710A1 (en) | THE METHOD OF MAKING THE YARN FILLED WITH A CORE | |
BE845587A (en) | FOLDING-TYPE REINFORCEMENTS, ESPECIALLY FOR CHILDREN'S FURNITURE | |
JPS5313358A (en) | Manufacture of lead frame | |
JPS52153716A (en) | Magnetic head | |
JPS5347811A (en) | Magnetic head | |
JPS52141616A (en) | Magnetic head and its production | |
JPS537313A (en) | Magnetic headcore production | |
JPS51111342A (en) | Manufacturing of silicon-clad type fiber for photocommunication | |
JPS5413314A (en) | Production of magnetic head | |
JPS5278413A (en) | Magnetic head | |
JPS5249010A (en) | Method of forming gaps of magnetic head | |
GB1040670A (en) | Electromagnet | |
NO164686C (en) | MAGNETIC TRANSDUCTOR DEVICE AND PROCEDURE FOR ITS MANUFACTURING. | |
JPS5726412A (en) | Magnetic core | |
JPS52151011A (en) | Magnetic head core | |
JPS5316611A (en) | Magnetic head and its production | |
JPS5431721A (en) | Magnetic head and production of the smae | |
JPS52119311A (en) | Production of magnetic head | |
JPS5363005A (en) | Manufacture of magnetic head core | |
JPS5251922A (en) | Magnetic head core and production of same | |
JPS5316619A (en) | Acoustic damping board | |
JPS5320313A (en) | Production of magnetic head | |
JPS537312A (en) | Magnetic head core production |