SE301886B - - Google Patents
Info
- Publication number
- SE301886B SE301886B SE5636/60A SE563660A SE301886B SE 301886 B SE301886 B SE 301886B SE 5636/60 A SE5636/60 A SE 5636/60A SE 563660 A SE563660 A SE 563660A SE 301886 B SE301886 B SE 301886B
- Authority
- SE
- Sweden
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
- G11B15/60—Guiding record carrier
- G11B15/61—Guiding record carrier on drum, e.g. drum containing rotating heads
-
- 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
- G11B15/60—Guiding record carrier
- G11B15/62—Maintaining desired spacing between record carrier and head
- G11B15/64—Maintaining desired spacing between record carrier and head by fluid-dynamic spacing
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US822628A US3159501A (en) | 1959-06-24 | 1959-06-24 | Magnetic tape apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE301886B true SE301886B (da) | 1968-06-24 |
Family
ID=25236547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE5636/60A SE301886B (da) | 1959-06-24 | 1960-06-09 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3159501A (da) |
| BE (1) | BE591942A (da) |
| DE (1) | DE1175726B (da) |
| NL (1) | NL6808035A (da) |
| SE (1) | SE301886B (da) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3235670A (en) * | 1959-10-15 | 1966-02-15 | Sony Corp | Rotating head magnetic recorder with tape extension or shrinkage compensation |
| US3319014A (en) * | 1961-11-29 | 1967-05-09 | Matsushita Electric Ind Co Ltd | Tape guide arrangement for use in magnetic video tape recording apparatus |
| US3333064A (en) * | 1963-04-01 | 1967-07-25 | Ampex | Concave tape guide with means to adjust same |
| US3435154A (en) * | 1964-10-31 | 1969-03-25 | Sony Corp | Tape guide apparatus for helical scan recorders |
| US3404241A (en) * | 1965-02-12 | 1968-10-01 | Ampex | Helical scan magnetic tape apparatus with self-energized air lubrication |
| US3504136A (en) * | 1966-03-21 | 1970-03-31 | Fowler Allan R | Drum type video tape recorder with a tape wrap of more than 360 |
| US3516146A (en) * | 1968-06-19 | 1970-06-23 | Westel Co | Method of assembling a helical scanning assembly |
| GB1249179A (en) * | 1968-11-09 | 1971-10-06 | Sony Corp | Magnetic tape recording and/or reproducing apparatus |
| US3629515A (en) * | 1969-03-24 | 1971-12-21 | Ampex | Mount for concave tape guide that clears a loading path |
| US3890641A (en) * | 1972-09-01 | 1975-06-17 | Int Video Corp | Helical scan magnetic tape transport system including vacuum column tension control and helical scanner air bearing |
| US3972074A (en) * | 1975-02-10 | 1976-07-27 | American Videonetics Corporation | Tape guide assembly for rotating head |
| JPS5731390Y2 (da) * | 1975-06-23 | 1982-07-09 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2773120A (en) * | 1950-11-30 | 1956-12-04 | Rca Corp | Magnetic recording of high frequency signals |
| DE927999C (de) * | 1953-07-01 | 1955-05-23 | Telefunken Gmbh | Vorrichtung zur magnetischen Aufzeichnung und Wiedergabe von Fernsehbildern |
| US2919314A (en) * | 1956-10-16 | 1959-12-29 | Teletrak Corp | Means for recording and/or reproducing recorded high frequency signals |
| US3042756A (en) * | 1956-12-21 | 1962-07-03 | Ibm | Rotatable magnetic transducer |
| US2968702A (en) * | 1957-12-02 | 1961-01-17 | Teletrak Corp | Transport means for a magnet recorder-reproducer |
-
1959
- 1959-06-24 US US822628A patent/US3159501A/en not_active Expired - Lifetime
-
1960
- 1960-06-08 DE DEA34841A patent/DE1175726B/de active Pending
- 1960-06-09 SE SE5636/60A patent/SE301886B/xx unknown
- 1960-06-16 BE BE591942A patent/BE591942A/fr unknown
-
1968
- 1968-06-07 NL NL6808035A patent/NL6808035A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6808035A (da) | 1968-09-25 |
| DE1175726B (de) | 1964-08-13 |
| US3159501A (en) | 1964-12-01 |
| BE591942A (fr) | 1960-10-17 |