NL7408349A - Willekeurig toegankelijk geheugen met flexibele registratieschijven. - Google Patents
Willekeurig toegankelijk geheugen met flexibele registratieschijven.Info
- Publication number
- NL7408349A NL7408349A NL7408349A NL7408349A NL7408349A NL 7408349 A NL7408349 A NL 7408349A NL 7408349 A NL7408349 A NL 7408349A NL 7408349 A NL7408349 A NL 7408349A NL 7408349 A NL7408349 A NL 7408349A
- Authority
- NL
- Netherlands
- Prior art keywords
- accessible memory
- randomly accessible
- recording discs
- flexible recording
- flexible
- 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
- G11B5/48—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
- G11B5/4806—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 specially adapted for disk drive assemblies, e.g. assembly prior to operation, hard or flexible disk drives
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
- G11B17/02—Details
- G11B17/021—Selecting or spacing of record carriers for introducing the 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
- G11B5/48—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
- G11B5/56—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 support for the purpose of adjusting the position of the head relative to the record carrier, e.g. manual adjustment for azimuth correction or track centering
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00375988A US3852820A (en) | 1973-07-02 | 1973-07-02 | Stabilization of partitionable memory with flexible rotating discs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7408349A true NL7408349A (nl) | 1975-01-06 |
Family
ID=23483220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7408349A NL7408349A (nl) | 1973-07-02 | 1974-06-21 | Willekeurig toegankelijk geheugen met flexibele registratieschijven. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3852820A (sv) |
| JP (1) | JPS55832B2 (sv) |
| CA (1) | CA1038488A (sv) |
| DK (1) | DK137295B (sv) |
| ES (1) | ES427851A1 (sv) |
| FI (1) | FI202574A (sv) |
| GB (1) | GB1440696A (sv) |
| IT (1) | IT1013000B (sv) |
| NL (1) | NL7408349A (sv) |
| NO (1) | NO742385L (sv) |
| SE (1) | SE408497B (sv) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3940794A (en) * | 1974-06-19 | 1976-02-24 | International Business Machines Corporation | Stacked flexible record disk storage apparatus having enhanced disk separation |
| US3931645A (en) * | 1974-08-29 | 1976-01-06 | International Business Machines Corporation | Flexible disk storage apparatus having disks of various radii for enhancing axial disk location |
| US3973274A (en) * | 1974-09-30 | 1976-08-03 | Sycor, Inc. | Method and apparatus for mounting and positioning magnetic recording heads |
| FR2541772B1 (fr) * | 1983-02-24 | 1985-06-14 | Aerospatiale | Procede et dispositif pour l'examen non destructif de jonctions rivetees ou analogues au moyen d'une sonde a courants de foucault |
| US4743989A (en) * | 1986-04-21 | 1988-05-10 | Iomega Corporation | Plural magnetic disk assembly |
| JPH02126463A (ja) * | 1988-11-04 | 1990-05-15 | Toshiba Corp | 磁気ディスク装置 |
| US6735036B1 (en) * | 2000-01-13 | 2004-05-11 | Seagate Technology Llc | Control of data sensor fly height |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3110889A (en) * | 1960-05-02 | 1963-11-12 | Lab For Electronics Inc | Magnetic disc storage device |
| US3703713A (en) * | 1971-09-24 | 1972-11-21 | Univ Iowa State Res Found | Variable diameter disc pack with cooperating head |
| US3731292A (en) * | 1971-09-27 | 1973-05-01 | Arvin Ind Inc | Finger between flexible disc and backing plate |
-
1973
- 1973-07-02 US US00375988A patent/US3852820A/en not_active Expired - Lifetime
-
1974
- 1974-05-31 IT IT23412/74A patent/IT1013000B/it active
- 1974-06-05 GB GB2480974A patent/GB1440696A/en not_active Expired
- 1974-06-19 SE SE7408079A patent/SE408497B/sv unknown
- 1974-06-21 NL NL7408349A patent/NL7408349A/xx not_active Application Discontinuation
- 1974-06-25 CA CA203,321A patent/CA1038488A/en not_active Expired
- 1974-06-27 JP JP7290574A patent/JPS55832B2/ja not_active Expired
- 1974-07-01 DK DK353974AA patent/DK137295B/da unknown
- 1974-07-01 ES ES427851A patent/ES427851A1/es not_active Expired
- 1974-07-01 NO NO742385A patent/NO742385L/no unknown
- 1974-07-02 FI FI2025/74A patent/FI202574A/fi unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1440696A (en) | 1976-06-23 |
| DK137295C (sv) | 1978-07-17 |
| NO742385L (sv) | 1975-01-27 |
| US3852820A (en) | 1974-12-03 |
| DE2431361B2 (de) | 1976-05-06 |
| FI202574A (sv) | 1975-01-03 |
| AU7067374A (en) | 1976-01-08 |
| JPS55832B2 (sv) | 1980-01-10 |
| DK353974A (sv) | 1975-03-17 |
| CA1038488A (en) | 1978-09-12 |
| JPS5039111A (sv) | 1975-04-11 |
| SE7408079L (sv) | 1975-01-03 |
| SE408497B (sv) | 1979-06-11 |
| ES427851A1 (es) | 1976-08-01 |
| IT1013000B (it) | 1977-03-10 |
| DK137295B (da) | 1978-02-13 |
| DE2431361A1 (de) | 1975-01-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BB | A search report has been drawn up | ||
| BV | The patent application has lapsed |