BE644530A - - Google Patents
Info
- Publication number
- BE644530A BE644530A BE644530A BE644530A BE644530A BE 644530 A BE644530 A BE 644530A BE 644530 A BE644530 A BE 644530A BE 644530 A BE644530 A BE 644530A BE 644530 A BE644530 A BE 644530A
- Authority
- BE
- Belgium
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
- G11B5/187—Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features
- G11B5/1871—Shaping or contouring of the transducing or guiding surface
-
- 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
-
- 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
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL289674 | 1963-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE644530A true BE644530A (en) | 1964-08-28 |
Family
ID=19754467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE644530A BE644530A (en) | 1963-03-01 | 1964-02-28 |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT247019B (en) |
| BE (1) | BE644530A (en) |
| DE (1) | DE1950251U (en) |
| ES (1) | ES296983A1 (en) |
| FR (1) | FR1383599A (en) |
| GB (1) | GB1009591A (en) |
| NL (1) | NL289674A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2212593A1 (en) * | 1972-12-27 | 1974-07-26 | Ibm |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3961372A (en) * | 1974-07-05 | 1976-06-01 | International Business Machines Corporation | Magnetic tape transport with slotted rotating head |
| GB1591237A (en) * | 1976-12-13 | 1981-06-17 | Texas Instruments Inc | Magnetic recording/reproducing head |
| JPH03286452A (en) * | 1990-03-31 | 1991-12-17 | Sony Corp | Drum device |
-
0
- NL NL289674D patent/NL289674A/xx unknown
-
1964
- 1964-02-26 DE DEN15969U patent/DE1950251U/en not_active Expired
- 1964-02-27 AT AT168164A patent/AT247019B/en active
- 1964-02-27 GB GB8219/64A patent/GB1009591A/en not_active Expired
- 1964-02-28 BE BE644530A patent/BE644530A/xx unknown
- 1964-02-28 ES ES0296983A patent/ES296983A1/en not_active Expired
- 1964-03-02 FR FR965712A patent/FR1383599A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2212593A1 (en) * | 1972-12-27 | 1974-07-26 | Ibm |
Also Published As
| Publication number | Publication date |
|---|---|
| NL289674A (en) | |
| ES296983A1 (en) | 1964-08-16 |
| AT247019B (en) | 1966-05-25 |
| GB1009591A (en) | 1965-11-10 |
| FR1383599A (en) | 1964-12-24 |
| DE1950251U (en) | 1966-11-24 |