JPH0739044Y2 - 磁気ヘッド - Google Patents
磁気ヘッドInfo
- Publication number
- JPH0739044Y2 JPH0739044Y2 JP1985042794U JP4279485U JPH0739044Y2 JP H0739044 Y2 JPH0739044 Y2 JP H0739044Y2 JP 1985042794 U JP1985042794 U JP 1985042794U JP 4279485 U JP4279485 U JP 4279485U JP H0739044 Y2 JPH0739044 Y2 JP H0739044Y2
- Authority
- JP
- Japan
- Prior art keywords
- core
- coil bobbin
- gap
- magnetic head
- hole
- 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.)
- Expired - Lifetime
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
- G11B5/127—Structure or manufacture of heads, e.g. inductive
- G11B5/17—Construction or disposition of windings
-
- 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
- G11B5/187—Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features
- G11B5/23—Gap features
- G11B5/232—Manufacture of gap
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Magnetic Heads (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985042794U JPH0739044Y2 (ja) | 1985-03-25 | 1985-03-25 | 磁気ヘッド |
| KR2019860002495U KR900003875Y1 (ko) | 1985-03-22 | 1986-03-03 | 자기 헤드의 코일 보빈 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985042794U JPH0739044Y2 (ja) | 1985-03-25 | 1985-03-25 | 磁気ヘッド |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61158606U JPS61158606U (US06272168-20010807-M00014.png) | 1986-10-01 |
| JPH0739044Y2 true JPH0739044Y2 (ja) | 1995-09-06 |
Family
ID=12645870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985042794U Expired - Lifetime JPH0739044Y2 (ja) | 1985-03-22 | 1985-03-25 | 磁気ヘッド |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH0739044Y2 (US06272168-20010807-M00014.png) |
| KR (1) | KR900003875Y1 (US06272168-20010807-M00014.png) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS474930U (US06272168-20010807-M00014.png) * | 1971-02-03 | 1972-09-13 | ||
| JPS6134569Y2 (US06272168-20010807-M00014.png) * | 1979-06-19 | 1986-10-08 | ||
| JPS59146429A (ja) * | 1983-02-10 | 1984-08-22 | Canon Electronics Inc | 磁気ヘツド |
-
1985
- 1985-03-25 JP JP1985042794U patent/JPH0739044Y2/ja not_active Expired - Lifetime
-
1986
- 1986-03-03 KR KR2019860002495U patent/KR900003875Y1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR900003875Y1 (ko) | 1990-05-03 |
| KR860012347U (ko) | 1986-10-10 |
| JPS61158606U (US06272168-20010807-M00014.png) | 1986-10-01 |
