IE45947B1 - A stabilizing backing plate for a flexible disk store - Google Patents
A stabilizing backing plate for a flexible disk storeInfo
- Publication number
- IE45947B1 IE45947B1 IE2544/77A IE254477A IE45947B1 IE 45947 B1 IE45947 B1 IE 45947B1 IE 2544/77 A IE2544/77 A IE 2544/77A IE 254477 A IE254477 A IE 254477A IE 45947 B1 IE45947 B1 IE 45947B1
- Authority
- IE
- Ireland
- Prior art keywords
- plate
- depressions
- backing plate
- portions
- disk
- Prior art date
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
- Polishing Bodies And Polishing Tools (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
- Laminated Bodies (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
- Separation Of Gases By Adsorption (AREA)
- Printing Plates And Materials Therefor (AREA)
- Manufacturing Optical Record Carriers (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB52382/76A GB1525529A (en) | 1976-12-15 | 1976-12-15 | Stabilizing backing plate for a flexible disc store |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE45947L IE45947L (en) | 1978-06-15 |
| IE45947B1 true IE45947B1 (en) | 1983-01-12 |
Family
ID=10463722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE2544/77A IE45947B1 (en) | 1976-12-15 | 1977-12-14 | A stabilizing backing plate for a flexible disk store |
Country Status (21)
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2950353A (en) * | 1955-07-05 | 1960-08-23 | Litton Industries Inc | Pliant disk magnetic recording apparatus |
| US3110889A (en) * | 1960-05-02 | 1963-11-12 | Lab For Electronics Inc | Magnetic disc storage device |
| US3178719A (en) * | 1961-07-20 | 1965-04-13 | Lab For Electronics Inc | Magnetic disc |
| JPS4919211B1 (US06265458-20010724-C00056.png) * | 1968-02-29 | 1974-05-16 | ||
| BE792354A (fr) * | 1971-12-11 | 1973-03-30 | Ted Bildplatten | Appareil d'enregistrement et/ou de reproduction pour une feuille flexible de porteur d'enregistrement |
| JPS5427726B2 (US06265458-20010724-C00056.png) * | 1972-04-15 | 1979-09-12 | ||
| JPS4912173A (US06265458-20010724-C00056.png) * | 1972-05-17 | 1974-02-02 | ||
| JPS4913012A (US06265458-20010724-C00056.png) * | 1972-05-17 | 1974-02-05 | ||
| US3951264A (en) * | 1974-10-29 | 1976-04-20 | Dynastor, Inc. | Flexible disc cartridge |
| JPS5816541B2 (ja) * | 1976-04-05 | 1983-03-31 | キヤノン株式会社 | フレキシブル・シ−トを用いた記録又は再生装置 |
-
1976
- 1976-12-15 GB GB52382/76A patent/GB1525529A/en not_active Expired
-
1977
- 1977-10-06 CH CH1219577A patent/CH621645A5/de not_active IP Right Cessation
- 1977-10-14 IL IL53135A patent/IL53135A/xx unknown
- 1977-10-17 BE BE181814A patent/BE859813A/xx not_active IP Right Cessation
- 1977-10-18 FR FR7732164A patent/FR2374717A1/fr active Granted
- 1977-10-26 DE DE2747901A patent/DE2747901C2/de not_active Expired
- 1977-11-02 CA CA290,069A patent/CA1114499A/en not_active Expired
- 1977-11-14 ZA ZA00776781A patent/ZA776781B/xx unknown
- 1977-11-16 IN IN392/DEL/77A patent/IN147861B/en unknown
- 1977-11-24 ES ES464446A patent/ES464446A1/es not_active Expired
- 1977-11-25 NL NL7712988A patent/NL7712988A/xx not_active Application Discontinuation
- 1977-11-29 IT IT30114/77A patent/IT1114687B/it active
- 1977-12-05 SE SE7713737A patent/SE7713737L/ not_active Application Discontinuation
- 1977-12-07 AU AU31331/77A patent/AU510246B2/en not_active Expired
- 1977-12-09 JP JP52147306A patent/JPS5818695B2/ja not_active Expired
- 1977-12-14 OA OA56338A patent/OA05822A/xx unknown
- 1977-12-14 NO NO774300A patent/NO774300L/no unknown
- 1977-12-14 DK DK557677A patent/DK557677A/da not_active Application Discontinuation
- 1977-12-14 SU SU772554497A patent/SU884590A3/ru active
- 1977-12-14 IE IE2544/77A patent/IE45947B1/en unknown
- 1977-12-15 CS CS778423A patent/CS227655B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CS227655B2 (en) | 1984-05-14 |
| DE2747901A1 (de) | 1978-06-22 |
| AU510246B2 (en) | 1980-06-19 |
| NL7712988A (nl) | 1978-06-19 |
| JPS5818695B2 (ja) | 1983-04-14 |
| SE7713737L (sv) | 1978-06-16 |
| ZA776781B (en) | 1979-06-27 |
| IE45947L (en) | 1978-06-15 |
| FR2374717A1 (fr) | 1978-07-13 |
| IL53135A (en) | 1982-01-31 |
| DE2747901C2 (de) | 1983-04-14 |
| CA1114499A (en) | 1981-12-15 |
| GB1525529A (en) | 1978-09-20 |
| ES464446A1 (es) | 1979-09-16 |
| DK557677A (da) | 1978-06-16 |
| SU884590A3 (ru) | 1981-11-23 |
| BE859813A (fr) | 1978-02-15 |
| AU3133177A (en) | 1979-06-14 |
| JPS5395002A (en) | 1978-08-19 |
| IN147861B (US06265458-20010724-C00056.png) | 1980-07-26 |
| NO774300L (no) | 1978-06-16 |
| CH621645A5 (en) | 1981-02-13 |
| OA05822A (fr) | 1981-05-31 |
| FR2374717B1 (US06265458-20010724-C00056.png) | 1981-09-11 |
| IT1114687B (it) | 1986-01-27 |
| IL53135A0 (en) | 1977-12-30 |
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