AT340157B - METHOD OF MANUFACTURING A MAGNETIC HEAD AND A MAGNETIC HEAD MANUFACTURED BY THIS METHOD - Google Patents
METHOD OF MANUFACTURING A MAGNETIC HEAD AND A MAGNETIC HEAD MANUFACTURED BY THIS METHODInfo
- Publication number
- AT340157B AT340157B AT165376A AT165376A AT340157B AT 340157 B AT340157 B AT 340157B AT 165376 A AT165376 A AT 165376A AT 165376 A AT165376 A AT 165376A AT 340157 B AT340157 B AT 340157B
- Authority
- AT
- Austria
- Prior art keywords
- magnetic head
- manufacturing
- manufactured
- head manufactured
- magnetic
- Prior art date
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
- G11B5/11—Shielding of head against electric or magnetic fields
-
- 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
- G11B5/127—Structure or manufacture of heads, e.g. inductive
- G11B5/147—Structure or manufacture of heads, e.g. inductive with cores being composed of metal sheets, i.e. laminated cores with cores composed of isolated magnetic layers, e.g. sheets
-
- 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
- G11B5/127—Structure or manufacture of heads, e.g. inductive
- G11B5/265—Structure or manufacture of a head with more than one gap for erasing, recording or reproducing on the same track
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Magnetic Heads (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT165376A AT340157B (en) | 1976-03-08 | 1976-03-08 | METHOD OF MANUFACTURING A MAGNETIC HEAD AND A MAGNETIC HEAD MANUFACTURED BY THIS METHOD |
DE19762648700 DE2648700A1 (en) | 1976-03-08 | 1976-10-27 | Magnetic head for tape recorder, sound film appts., etc. - with magnetisable core insulating core holder and inductive resistors (OE 15.3.77) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT165376A AT340157B (en) | 1976-03-08 | 1976-03-08 | METHOD OF MANUFACTURING A MAGNETIC HEAD AND A MAGNETIC HEAD MANUFACTURED BY THIS METHOD |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA165376A ATA165376A (en) | 1977-03-15 |
AT340157B true AT340157B (en) | 1977-11-25 |
Family
ID=3518068
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT165376A AT340157B (en) | 1976-03-08 | 1976-03-08 | METHOD OF MANUFACTURING A MAGNETIC HEAD AND A MAGNETIC HEAD MANUFACTURED BY THIS METHOD |
Country Status (2)
Country | Link |
---|---|
AT (1) | AT340157B (en) |
DE (1) | DE2648700A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4972286A (en) * | 1989-03-03 | 1990-11-20 | Seagate Technology, Inc. | Grounding pole structures in thin film mganetic heads |
-
1976
- 1976-03-08 AT AT165376A patent/AT340157B/en not_active IP Right Cessation
- 1976-10-27 DE DE19762648700 patent/DE2648700A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
ATA165376A (en) | 1977-03-15 |
DE2648700A1 (en) | 1977-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EIH | Change in the person of patent owner | ||
ELJ | Ceased due to non-payment of the annual fee |