FR1493611A - élément d'entrée-sortie à ruban magnétique connectable à un ordinateur - Google Patents
élément d'entrée-sortie à ruban magnétique connectable à un ordinateurInfo
- Publication number
- FR1493611A FR1493611A FR67217A FR67217A FR1493611A FR 1493611 A FR1493611 A FR 1493611A FR 67217 A FR67217 A FR 67217A FR 67217 A FR67217 A FR 67217A FR 1493611 A FR1493611 A FR 1493611A
- Authority
- FR
- France
- Prior art keywords
- magnetic tape
- output element
- tape input
- computer connectable
- connectable magnetic
- 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
- 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
- G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
- G11B15/1808—Driving of both record carrier and head
-
- 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
- G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
- G11B15/20—Moving record carrier backwards or forwards by finite amounts, i.e. backspacing, forward spacing
-
- 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
- G11B5/008—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires
- G11B5/00813—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes
- G11B5/00847—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on transverse tracks
- G11B5/0086—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on transverse tracks using cyclically driven heads providing segmented tracks
-
- 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
- G11B5/52—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 simultaneous movement of head and record carrier, e.g. rotation of head
- G11B5/53—Disposition or mounting of heads on rotating support
- G11B5/531—Disposition of more than one recording or reproducing head on support rotating cyclically around an axis
- G11B5/532—Parallel to the direction of movement of the tape, e.g. for transversal scanning
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR67217A FR1493611A (fr) | 1966-06-28 | 1966-06-28 | élément d'entrée-sortie à ruban magnétique connectable à un ordinateur |
US643535A US3487374A (en) | 1966-06-28 | 1967-06-05 | Magnetic-film input-output element |
GB27996/67A GB1174446A (en) | 1966-06-28 | 1967-06-16 | Improved Magnetic Film Unit Adapted to be Connected to an Ordinator. |
DE19671549036 DE1549036A1 (de) | 1966-06-28 | 1967-06-27 | Eingabe- und Ausgabeorgan mit Magnetband zum Anschluss an eine Datenverarbeitungsanlage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR67217A FR1493611A (fr) | 1966-06-28 | 1966-06-28 | élément d'entrée-sortie à ruban magnétique connectable à un ordinateur |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1493611A true FR1493611A (fr) | 1967-09-01 |
Family
ID=8611952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR67217A Expired FR1493611A (fr) | 1966-06-28 | 1966-06-28 | élément d'entrée-sortie à ruban magnétique connectable à un ordinateur |
Country Status (4)
Country | Link |
---|---|
US (1) | US3487374A (de) |
DE (1) | DE1549036A1 (de) |
FR (1) | FR1493611A (de) |
GB (1) | GB1174446A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2519175A1 (fr) * | 1981-12-24 | 1983-07-01 | Philips Nv | Unite de tete rotative |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4139871A (en) * | 1975-11-24 | 1979-02-13 | Nippon Hoso Kyokai | Eight-head magnetic video tape recording and reproducing apparatus with rotary transformer |
US4298897A (en) * | 1979-09-20 | 1981-11-03 | International Business Machines Corporation | Buffered recording |
JPS61229203A (ja) * | 1985-04-02 | 1986-10-13 | Alps Electric Co Ltd | シリンダユニツトの信号伝達装置 |
US4823222A (en) * | 1987-10-29 | 1989-04-18 | Ampex Corporation | Webbed scanner window |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2648589A (en) * | 1949-07-19 | 1953-08-11 | Bell Telephone Labor Inc | Magnetic recorder |
US3189290A (en) * | 1950-07-29 | 1965-06-15 | Sperry Rand Corp | Tape drive and recording apparatus |
US2722676A (en) * | 1952-07-25 | 1955-11-01 | Clevite Corp | Magnetic information-storing device |
US2921293A (en) * | 1953-12-31 | 1960-01-12 | Ibm | Motion controls for data inputoutput device |
US2856462A (en) * | 1955-10-03 | 1958-10-14 | Sound Scriber Corp | Head drum assembly for magnetic tape |
US2829208A (en) * | 1955-10-20 | 1958-04-01 | Lacy L Dawkins | High frequency tape recorder |
US2994857A (en) * | 1957-03-18 | 1961-08-01 | Bendix Corp | Magnetic tape reading system |
US3157867A (en) * | 1958-07-18 | 1964-11-17 | Ncr Co | Tape handling apparatus |
US3095473A (en) * | 1960-05-16 | 1963-06-25 | Ampex | Editing system for electronic recordings |
-
1966
- 1966-06-28 FR FR67217A patent/FR1493611A/fr not_active Expired
-
1967
- 1967-06-05 US US643535A patent/US3487374A/en not_active Expired - Lifetime
- 1967-06-16 GB GB27996/67A patent/GB1174446A/en not_active Expired
- 1967-06-27 DE DE19671549036 patent/DE1549036A1/de active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2519175A1 (fr) * | 1981-12-24 | 1983-07-01 | Philips Nv | Unite de tete rotative |
Also Published As
Publication number | Publication date |
---|---|
DE1549036A1 (de) | 1970-11-26 |
GB1174446A (en) | 1969-12-17 |
US3487374A (en) | 1969-12-30 |
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