KR900009357Y1 - 자기헤드 - Google Patents
자기헤드 Download PDFInfo
- Publication number
- KR900009357Y1 KR900009357Y1 KR2019870004046U KR870004046U KR900009357Y1 KR 900009357 Y1 KR900009357 Y1 KR 900009357Y1 KR 2019870004046 U KR2019870004046 U KR 2019870004046U KR 870004046 U KR870004046 U KR 870004046U KR 900009357 Y1 KR900009357 Y1 KR 900009357Y1
- Authority
- KR
- South Korea
- Prior art keywords
- magnetic head
- magnetic
- shield case
- guide plate
- resistant material
- 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
-
- 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
- G11B5/255—Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features comprising means for protection against wear
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Magnetic Heads (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP95020 | 1986-06-20 | ||
JP1986095020U JPS632204U (US20090182215A1-20090716-C00004.png) | 1986-06-20 | 1986-06-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR880001262U KR880001262U (ko) | 1988-02-23 |
KR900009357Y1 true KR900009357Y1 (ko) | 1990-10-10 |
Family
ID=30959073
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019870004046U KR900009357Y1 (ko) | 1986-06-20 | 1987-03-27 | 자기헤드 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS632204U (US20090182215A1-20090716-C00004.png) |
KR (1) | KR900009357Y1 (US20090182215A1-20090716-C00004.png) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4655390B2 (ja) * | 2000-07-04 | 2011-03-23 | 株式会社ジェイテクト | 軸受軌道輪用の環状素材の製造方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS509422A (US20090182215A1-20090716-C00004.png) * | 1973-05-22 | 1975-01-30 | ||
JPS59154627A (ja) * | 1983-02-22 | 1984-09-03 | Canon Electronics Inc | 磁気ヘツドの製造方法 |
-
1986
- 1986-06-20 JP JP1986095020U patent/JPS632204U/ja active Pending
-
1987
- 1987-03-27 KR KR2019870004046U patent/KR900009357Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPS632204U (US20090182215A1-20090716-C00004.png) | 1988-01-08 |
KR880001262U (ko) | 1988-02-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
LAPS | Lapse due to unpaid annual fee |