NO132913B - - Google Patents
Download PDFInfo
- Publication number
- NO132913B NO132913B NO637/70A NO63770A NO132913B NO 132913 B NO132913 B NO 132913B NO 637/70 A NO637/70 A NO 637/70A NO 63770 A NO63770 A NO 63770A NO 132913 B NO132913 B NO 132913B
- Authority
- NO
- Norway
- Prior art keywords
- core
- ledges
- profile
- magnetic
- edges
- Prior art date
Links
- 239000011162 core material Substances 0.000 description 20
- 239000000463 material Substances 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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
- G11B5/187—Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Magnetic Heads (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1914319A DE1914319B2 (de) | 1969-03-20 | 1969-03-20 | Kernblechprofil für einen Wiedergabemagnetkopf |
Publications (1)
Publication Number | Publication Date |
---|---|
NO132913B true NO132913B (da) | 1975-10-20 |
Family
ID=5728819
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO637/70A NO132913B (da) | 1969-03-20 | 1970-02-23 |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS4933776B1 (da) |
AT (1) | AT312956B (da) |
CH (1) | CH526831A (da) |
DE (1) | DE1914319B2 (da) |
DK (1) | DK121981B (da) |
FR (1) | FR2038962A5 (da) |
GB (1) | GB1301385A (da) |
IL (1) | IL34335A0 (da) |
NO (1) | NO132913B (da) |
SE (1) | SE363417B (da) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0913811A1 (en) * | 1997-10-28 | 1999-05-06 | Hewlett-Packard Company | Edge blending for flat tape bearing surface tape heads |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB776348A (en) * | 1954-02-08 | 1957-06-05 | British Thomson Houston Co Ltd | Improvements in and relating to recording or reproducing magnetic head |
GB1043035A (en) * | 1965-06-29 | 1966-09-21 | Grundig Max | Magnetic transducer head |
-
1969
- 1969-03-20 DE DE1914319A patent/DE1914319B2/de not_active Withdrawn
-
1970
- 1970-02-16 AT AT138670A patent/AT312956B/de not_active IP Right Cessation
- 1970-02-18 DK DK78970AA patent/DK121981B/da unknown
- 1970-02-19 GB GB1301385D patent/GB1301385A/en not_active Expired
- 1970-02-20 CH CH242870A patent/CH526831A/de not_active IP Right Cessation
- 1970-02-20 SE SE02198/70A patent/SE363417B/xx unknown
- 1970-02-23 NO NO637/70A patent/NO132913B/no unknown
- 1970-03-16 FR FR7009239A patent/FR2038962A5/fr not_active Expired
- 1970-03-20 JP JP45023199A patent/JPS4933776B1/ja active Pending
- 1970-04-17 IL IL7034335A patent/IL34335A0/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DK121981B (da) | 1971-12-27 |
DE1914319A1 (de) | 1971-02-11 |
CH526831A (de) | 1972-08-15 |
DE1914319B2 (de) | 1980-09-04 |
JPS4933776B1 (da) | 1974-09-10 |
IL34335A0 (en) | 1970-06-17 |
FR2038962A5 (da) | 1971-01-08 |
AT312956B (de) | 1974-01-25 |
GB1301385A (da) | 1972-12-29 |
SE363417B (da) | 1974-01-14 |
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