FR2282141B3 - - Google Patents
Info
- Publication number
- FR2282141B3 FR2282141B3 FR7525051A FR7525051A FR2282141B3 FR 2282141 B3 FR2282141 B3 FR 2282141B3 FR 7525051 A FR7525051 A FR 7525051A FR 7525051 A FR7525051 A FR 7525051A FR 2282141 B3 FR2282141 B3 FR 2282141B3
- 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
- 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
- G11B5/58—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 for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
- G11B5/596—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 for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on disks
- G11B5/59633—Servo formatting
- G11B5/59655—Sector, sample or burst servo format
-
- 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
- G11B5/58—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 for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742439546 DE2439546A1 (en) | 1974-08-17 | 1974-08-17 | TRACKING REGULATION WITH MAGNETODYNAMIC MEMORIES AS WELL AS MAGNETOGRAM CARRIERS FOR IT |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2282141A1 FR2282141A1 (en) | 1976-03-12 |
| FR2282141B3 true FR2282141B3 (en) | 1978-04-07 |
Family
ID=5923458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7525051A Granted FR2282141A1 (en) | 1974-08-17 | 1975-08-12 | TRACK POSITION ADJUSTMENT SYSTEM IN MAGNETO-DYNAMIC MEMORIES AND MAGNETOGRAM SUPPORT FOR THIS SYSTEM |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5142516A (en) |
| AT (1) | AT352420B (en) |
| BE (1) | BE832440A (en) |
| CH (1) | CH601886A5 (en) |
| DE (1) | DE2439546A1 (en) |
| FR (1) | FR2282141A1 (en) |
| GB (1) | GB1509957A (en) |
| IT (1) | IT1041256B (en) |
| NL (1) | NL7509771A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4084201A (en) * | 1975-12-02 | 1978-04-11 | Basf Aktiengesellschaft | Magnetic disc, especially a flexible magnetic disc, for track adjustment and amplitude control |
| DE2713194A1 (en) * | 1977-03-25 | 1978-10-05 | Basf Ag | SYSTEM FOR THE TRACK CONTROL OF MAGNETIC HEADS |
| DE2928311A1 (en) * | 1979-07-13 | 1981-02-05 | Basf Ag | TRACKING CONTROL FOR A SYSTEM FOR RECORDING / PLAYING BACK INFORMATION ON A MAGNETIC RECORDING CARRIER, IN PARTICULAR A FLEXIBLE MAGNETIC RECORDING CARRIER |
| DE3024847A1 (en) * | 1980-07-01 | 1982-02-11 | Bayer Ag, 5090 Leverkusen | DEVICE FOR THE COLORIMETRIC MEASUREMENT OF GAS TRACKS |
| JPS5835769A (en) * | 1981-08-24 | 1983-03-02 | Hitachi Ltd | Magnetic disc device |
| JPS59197838A (en) * | 1983-04-25 | 1984-11-09 | Seiko Instr & Electronics Ltd | Emission spectrochemical analyzing device of reduction and vaporization gaseous phase |
-
1974
- 1974-08-17 DE DE19742439546 patent/DE2439546A1/en active Pending
-
1975
- 1975-08-12 FR FR7525051A patent/FR2282141A1/en active Granted
- 1975-08-12 JP JP50097227A patent/JPS5142516A/en active Pending
- 1975-08-14 AT AT636475A patent/AT352420B/en not_active IP Right Cessation
- 1975-08-14 IT IT5096875A patent/IT1041256B/en active
- 1975-08-14 BE BE159211A patent/BE832440A/en not_active IP Right Cessation
- 1975-08-15 NL NL7509771A patent/NL7509771A/en not_active Application Discontinuation
- 1975-08-15 CH CH1069675A patent/CH601886A5/xx not_active IP Right Cessation
- 1975-08-15 GB GB3401975A patent/GB1509957A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ATA636475A (en) | 1979-02-15 |
| AT352420B (en) | 1979-09-25 |
| BE832440A (en) | 1976-02-16 |
| FR2282141A1 (en) | 1976-03-12 |
| GB1509957A (en) | 1978-05-10 |
| NL7509771A (en) | 1976-02-19 |
| JPS5142516A (en) | 1976-04-10 |
| IT1041256B (en) | 1980-01-10 |
| DE2439546A1 (en) | 1976-02-26 |
| CH601886A5 (en) | 1978-07-14 |