FR2200576B3 - - Google Patents
Info
- Publication number
- FR2200576B3 FR2200576B3 FR7334306A FR7334306A FR2200576B3 FR 2200576 B3 FR2200576 B3 FR 2200576B3 FR 7334306 A FR7334306 A FR 7334306A FR 7334306 A FR7334306 A FR 7334306A FR 2200576 B3 FR2200576 B3 FR 2200576B3
- 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
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/02—Control of operating function, e.g. switching from recording to reproducing
- G11B15/05—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container
- G11B15/06—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container by sensing auxiliary features on record carriers or containers, e.g. to stop machine near the end of a tape
- G11B15/08—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container by sensing auxiliary features on record carriers or containers, e.g. to stop machine near the end of a tape by photoelectric sensing
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/56—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function the record carrier having reserve loop, e.g. to minimise inertia during acceleration measuring or control in connection therewith
- G11B15/58—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function the record carrier having reserve loop, e.g. to minimise inertia during acceleration measuring or control in connection therewith with vacuum column
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722247349 DE2247349C3 (de) | 1972-09-27 | 1972-09-27 | Einrichtung zum Erkennen der auf dem Magnetband befindlichen Reflexmarken |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2200576A1 FR2200576A1 (un) | 1974-04-19 |
| FR2200576B3 true FR2200576B3 (un) | 1976-08-20 |
Family
ID=5857512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7334306A Expired FR2200576B3 (un) | 1972-09-27 | 1973-09-25 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE805405A (un) |
| DE (1) | DE2247349C3 (un) |
| FR (1) | FR2200576B3 (un) |
| GB (1) | GB1387547A (un) |
| IT (1) | IT993411B (un) |
| NL (1) | NL7312383A (un) |
-
1972
- 1972-09-27 DE DE19722247349 patent/DE2247349C3/de not_active Expired
-
1973
- 1973-09-07 NL NL7312383A patent/NL7312383A/xx not_active Application Discontinuation
- 1973-09-25 IT IT2933273A patent/IT993411B/it active
- 1973-09-25 FR FR7334306A patent/FR2200576B3/fr not_active Expired
- 1973-09-26 GB GB4498673A patent/GB1387547A/en not_active Expired
- 1973-09-27 BE BE136121A patent/BE805405A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7312383A (un) | 1974-03-29 |
| DE2247349A1 (de) | 1974-03-28 |
| IT993411B (it) | 1975-09-30 |
| GB1387547A (en) | 1975-03-19 |
| DE2247349C3 (de) | 1975-11-20 |
| DE2247349B2 (de) | 1975-03-20 |
| FR2200576A1 (un) | 1974-04-19 |
| BE805405A (fr) | 1974-03-27 |