ES461423A1 - Aparato perfeccionado para almacenamiento de datos. - Google Patents
Aparato perfeccionado para almacenamiento de datos.Info
- Publication number
- ES461423A1 ES461423A1 ES461423A ES461423A ES461423A1 ES 461423 A1 ES461423 A1 ES 461423A1 ES 461423 A ES461423 A ES 461423A ES 461423 A ES461423 A ES 461423A ES 461423 A1 ES461423 A1 ES 461423A1
- Authority
- ES
- Spain
- Prior art keywords
- storage apparatus
- recording
- signal storage
- flexible
- record disk
- 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
- G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
- G11B17/32—Maintaining desired spacing between record carrier and head, e.g. by fluid-dynamic spacing
Landscapes
- Magnetic Record Carriers (AREA)
- Optical Recording Or Reproduction (AREA)
- Magnetically Actuated Valves (AREA)
- Saccharide Compounds (AREA)
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Abstract
Aparato perfeccionado para almacenamiento de datos que comprende un disco de registro flexible montado para girar sobre un miembro de respaldo o soporte rígido, consistiendo el miembro en una parte central plana y dos partes laterales que presentan conjuntamente una superficie generalmente cóncava hacia el disco, y una hendidura longitudinal que se extiende a través de la parte central en dirección sensiblemente radial con respecto al disco, un motor para hacer girar el disco.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB40576/76A GB1525308A (en) | 1976-09-30 | 1976-09-30 | Data storage apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
ES461423A1 true ES461423A1 (es) | 1978-06-16 |
Family
ID=10415588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES461423A Expired ES461423A1 (es) | 1976-09-30 | 1977-08-06 | Aparato perfeccionado para almacenamiento de datos. |
Country Status (18)
Country | Link |
---|---|
US (1) | US4167269A (es) |
JP (1) | JPS5342807A (es) |
AR (1) | AR213970A1 (es) |
AT (1) | AT374028B (es) |
AU (1) | AU509694B2 (es) |
BE (1) | BE856566A (es) |
CA (1) | CA1084161A (es) |
CH (1) | CH621644A5 (es) |
DE (1) | DE2735317C3 (es) |
ES (1) | ES461423A1 (es) |
FR (1) | FR2366662A1 (es) |
GB (1) | GB1525308A (es) |
IT (1) | IT1118050B (es) |
MX (1) | MX143614A (es) |
NL (1) | NL7710333A (es) |
NO (1) | NO150099C (es) |
SE (1) | SE413271B (es) |
SU (1) | SU906397A3 (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55152818A (en) * | 1979-05-16 | 1980-11-28 | Nitto Shoji Kk | Take-up twister |
US4376960A (en) * | 1980-12-31 | 1983-03-15 | International Business Machines Corporation | Flexible disk stabilizing structure |
EP0146656B1 (en) * | 1983-12-21 | 1987-11-11 | International Business Machines Corporation | A disk cartridge having a flexible disk storage medium and a disk file including such a cartridge |
JP2002505767A (ja) * | 1998-04-17 | 2002-02-19 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 二つのレンズ要素からなるレンズシステムの製造方法 |
JP2006139894A (ja) * | 2004-10-14 | 2006-06-01 | Ricoh Co Ltd | 記録/再生装置およびディスクカートリッジ |
JP4688217B2 (ja) * | 2005-09-13 | 2011-05-25 | 株式会社リコー | ディスク装置及びディスクカートリッジ |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3369227A (en) * | 1965-08-12 | 1968-02-13 | Lab For Electronics Inc | Flexible disc magnetic storage device |
JPS4919211B1 (es) * | 1968-02-29 | 1974-05-16 | ||
DE2060303A1 (de) * | 1970-12-02 | 1972-06-08 | Telefunken Patent | Aufzeichnungs- und/oder Wiedergabegeraet fuer schnellaufende,flexible Aufzeichnungstraegerfolien |
FR2126492A5 (es) * | 1971-02-08 | 1972-10-06 | Thomson Csf | |
US3830506A (en) * | 1971-12-11 | 1974-08-20 | Ted Bildplatten | Foil record carrier |
FR2167258A5 (es) * | 1972-01-11 | 1973-08-24 | Thomson Csf | |
JPS528405Y2 (es) * | 1972-06-20 | 1977-02-22 | ||
JPS534096Y2 (es) * | 1973-06-15 | 1978-02-01 | ||
JPS5622072B2 (es) * | 1973-02-16 | 1981-05-22 | ||
US4003091A (en) * | 1976-03-08 | 1977-01-11 | International Business Machines Corporation | Transducer support and stabilizer |
-
1976
- 1976-09-30 GB GB40576/76A patent/GB1525308A/en not_active Expired
-
1977
- 1977-07-06 BE BE179147A patent/BE856566A/xx not_active IP Right Cessation
- 1977-07-07 CH CH841777A patent/CH621644A5/de not_active IP Right Cessation
- 1977-07-26 IT IT26099/77A patent/IT1118050B/it active
- 1977-07-26 FR FR7723834A patent/FR2366662A1/fr active Granted
- 1977-07-29 AR AR268614A patent/AR213970A1/es active
- 1977-08-05 DE DE2735317A patent/DE2735317C3/de not_active Expired
- 1977-08-06 ES ES461423A patent/ES461423A1/es not_active Expired
- 1977-08-18 AT AT0597177A patent/AT374028B/de not_active IP Right Cessation
- 1977-08-23 CA CA285,281A patent/CA1084161A/en not_active Expired
- 1977-09-06 JP JP10638477A patent/JPS5342807A/ja active Granted
- 1977-09-13 SE SE7710240A patent/SE413271B/xx not_active IP Right Cessation
- 1977-09-21 NL NL7710333A patent/NL7710333A/xx not_active Application Discontinuation
- 1977-09-26 AU AU29128/77A patent/AU509694B2/en not_active Expired
- 1977-09-27 NO NO77773305A patent/NO150099C/no unknown
- 1977-09-29 SU SU772533802A patent/SU906397A3/ru active
- 1977-09-30 MX MX170769A patent/MX143614A/es unknown
- 1977-10-31 US US05/847,376 patent/US4167269A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
NO773305L (no) | 1978-03-31 |
DE2735317C3 (de) | 1982-03-11 |
AR213970A1 (es) | 1979-04-11 |
SU906397A3 (ru) | 1982-02-15 |
SE413271B (sv) | 1980-05-12 |
MX143614A (es) | 1981-06-10 |
AU2912877A (en) | 1979-04-05 |
IT1118050B (it) | 1986-02-24 |
JPS5342807A (en) | 1978-04-18 |
FR2366662B1 (es) | 1980-06-27 |
NO150099B (no) | 1984-05-07 |
US4167269A (en) | 1979-09-11 |
SE7710240L (sv) | 1978-03-31 |
JPS5733619B2 (es) | 1982-07-17 |
AU509694B2 (en) | 1980-05-22 |
NL7710333A (nl) | 1978-04-03 |
CH621644A5 (es) | 1981-02-13 |
GB1525308A (en) | 1978-09-20 |
FR2366662A1 (fr) | 1978-04-28 |
CA1084161A (en) | 1980-08-19 |
DE2735317A1 (de) | 1978-04-06 |
NO150099C (no) | 1984-08-22 |
AT374028B (de) | 1984-03-12 |
DE2735317B2 (de) | 1981-07-02 |
ATA597177A (de) | 1983-07-15 |
BE856566A (fr) | 1977-10-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19971103 |