FR1411890A - Dispositif à mémoire en forme de disque - Google Patents
Dispositif à mémoire en forme de disqueInfo
- Publication number
- FR1411890A FR1411890A FR985199A FR985199A FR1411890A FR 1411890 A FR1411890 A FR 1411890A FR 985199 A FR985199 A FR 985199A FR 985199 A FR985199 A FR 985199A FR 1411890 A FR1411890 A FR 1411890A
- Authority
- FR
- France
- Prior art keywords
- disk
- memory device
- shaped memory
- shaped
- memory
- 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
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
- G11B5/48—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
- G11B5/52—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 with simultaneous movement of head and record carrier, e.g. rotation of head
-
- 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
- G11B5/54—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 with provision for moving the head into or out of its operative position or across tracks
- G11B5/55—Track change, selection or acquisition by displacement of the head
- G11B5/5521—Track change, selection or acquisition by displacement of the head across disk tracks
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR985199A FR1411890A (fr) | 1963-08-14 | 1964-08-14 | Dispositif à mémoire en forme de disque |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP32397A DE1182298B (de) | 1963-08-14 | 1963-08-14 | Plattenspeicher mit rotierenden Koepfen |
| FR985199A FR1411890A (fr) | 1963-08-14 | 1964-08-14 | Dispositif à mémoire en forme de disque |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1411890A true FR1411890A (fr) | 1965-09-24 |
Family
ID=25990240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR985199A Expired FR1411890A (fr) | 1963-08-14 | 1964-08-14 | Dispositif à mémoire en forme de disque |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1411890A (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2232034A1 (fr) * | 1973-05-29 | 1974-12-27 | Disk Syst | |
| FR2284952A1 (fr) * | 1974-09-16 | 1976-04-09 | Information Storage Systems | Appareil d'entrainement en rotation de disques de memoires magnetiques |
-
1964
- 1964-08-14 FR FR985199A patent/FR1411890A/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2232034A1 (fr) * | 1973-05-29 | 1974-12-27 | Disk Syst | |
| FR2284952A1 (fr) * | 1974-09-16 | 1976-04-09 | Information Storage Systems | Appareil d'entrainement en rotation de disques de memoires magnetiques |
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