FR2331119B1 - - Google Patents
Info
- Publication number
- FR2331119B1 FR2331119B1 FR7629975A FR7629975A FR2331119B1 FR 2331119 B1 FR2331119 B1 FR 2331119B1 FR 7629975 A FR7629975 A FR 7629975A FR 7629975 A FR7629975 A FR 7629975A FR 2331119 B1 FR2331119 B1 FR 2331119B1
- Authority
- FR
- France
- 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
- G11B17/02—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
- 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
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/628,623 US4011590A (en) | 1975-11-04 | 1975-11-04 | Internal division actuation of ventilated floppy disk stack |
| US05/628,622 US4011591A (en) | 1975-11-04 | 1975-11-04 | Internal division actuation of ventilated floppy disk stack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2331119A1 FR2331119A1 (fr) | 1977-06-03 |
| FR2331119B1 true FR2331119B1 (it) | 1978-12-22 |
Family
ID=27090759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7629975A Granted FR2331119A1 (fr) | 1975-11-04 | 1976-09-30 | Mecanismes d'acces pour pile de disques flexibles |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5257808A (it) |
| AR (1) | AR216292A1 (it) |
| CH (1) | CH596636A5 (it) |
| DE (1) | DE2650613C3 (it) |
| FR (1) | FR2331119A1 (it) |
| GB (1) | GB1507241A (it) |
| IT (1) | IT1072418B (it) |
| NL (1) | NL7612279A (it) |
| SE (1) | SE407300B (it) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5650585Y2 (it) * | 1977-07-20 | 1981-11-26 | ||
| US4143408A (en) * | 1977-11-28 | 1979-03-06 | International Business Machines Corp. | External selector and internal controller for flexible disc stack |
| GB2017378B (en) * | 1978-03-27 | 1982-06-23 | Burroughs Corp | Partitioning of flexible disc pack by end-applied air jet |
| JPH0356546U (it) * | 1989-10-09 | 1991-05-30 |
-
1976
- 1976-09-24 IT IT27572/76A patent/IT1072418B/it active
- 1976-09-28 GB GB40110/76A patent/GB1507241A/en not_active Expired
- 1976-09-30 FR FR7629975A patent/FR2331119A1/fr active Granted
- 1976-10-29 JP JP51129617A patent/JPS5257808A/ja active Granted
- 1976-11-01 CH CH1373776A patent/CH596636A5/xx not_active IP Right Cessation
- 1976-11-02 AR AR265320A patent/AR216292A1/es active
- 1976-11-02 SE SE7612156A patent/SE407300B/xx unknown
- 1976-11-04 NL NL7612279A patent/NL7612279A/xx not_active Application Discontinuation
- 1976-11-04 DE DE2650613A patent/DE2650613C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2650613A1 (de) | 1977-05-05 |
| SE407300B (sv) | 1979-03-19 |
| JPS5257808A (en) | 1977-05-12 |
| DE2650613B2 (de) | 1978-02-23 |
| JPS5538743B2 (it) | 1980-10-06 |
| NL7612279A (nl) | 1977-05-06 |
| AR216292A1 (es) | 1979-12-14 |
| DE2650613C3 (de) | 1978-10-26 |
| FR2331119A1 (fr) | 1977-06-03 |
| IT1072418B (it) | 1985-04-10 |
| SE7612156L (sv) | 1977-05-05 |
| GB1507241A (en) | 1978-04-12 |
| CH596636A5 (it) | 1978-03-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |