NL255771A - - Google Patents
Info
- Publication number
- NL255771A NL255771A NL255771DA NL255771A NL 255771 A NL255771 A NL 255771A NL 255771D A NL255771D A NL 255771DA NL 255771 A NL255771 A NL 255771A
- Authority
- NL
- Netherlands
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
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF29359A DE1182688B (de) | 1959-09-11 | 1959-09-11 | Magnetbandgeraet zur Aufzeichnung bzw. Abnahme eines Signals grosser Bandbreite, insbesondere eines Fernsehsignals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL255771A true NL255771A (US06826419-20041130-M00005.png) |
Family
ID=7093273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL255771D NL255771A (US06826419-20041130-M00005.png) | 1959-09-11 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3227815A (US06826419-20041130-M00005.png) |
| DE (1) | DE1182688B (US06826419-20041130-M00005.png) |
| GB (1) | GB882903A (US06826419-20041130-M00005.png) |
| NL (1) | NL255771A (US06826419-20041130-M00005.png) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL131705C (US06826419-20041130-M00005.png) * | 1963-07-17 | |||
| US3516146A (en) * | 1968-06-19 | 1970-06-23 | Westel Co | Method of assembling a helical scanning assembly |
| US4099212A (en) * | 1976-10-04 | 1978-07-04 | Ampex Corporation | Rotating transducing head assembly |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE807725C (de) * | 1948-12-23 | 1951-07-02 | Blaupunkt Werke G M B H Zweign | Magnetkopf mit Polschuhen |
| US2612566A (en) * | 1951-06-05 | 1952-09-30 | Bell Telephone Labor Inc | Magnetic recording and reproducing system |
| GB721755A (en) * | 1951-06-08 | 1955-01-12 | Clevite Corp | Magnetic transducer head and method of making same |
| US2711945A (en) * | 1953-03-04 | 1955-06-28 | Clevite Corp | Magnetic transducer head for high frequency signals |
| DE1049904B (de) * | 1955-12-13 | 1959-02-05 | Ampex Corporation, Redwood City, Calif. (V. St. A.) | Verfahren und Vorrichtung zur magnetischen Aufzeichnung und Wiedergabe von breitbandigen Signalen, insbesondere von Fernsehsignalen |
| US3020359A (en) * | 1957-10-11 | 1962-02-06 | Ampex | Tape transducing apparatus |
| US2998495A (en) * | 1958-03-26 | 1961-08-29 | Ampex | Recording and reproducing high frequencies transversely on a magnetic tape |
| US3043919A (en) * | 1958-08-19 | 1962-07-10 | Avco Corp | Electromagnetic transducer head housing and assembly |
| US3046359A (en) * | 1959-02-02 | 1962-07-24 | Rca Corp | Magnetic heads |
-
0
- NL NL255771D patent/NL255771A/xx unknown
-
1959
- 1959-09-11 DE DEF29359A patent/DE1182688B/de active Pending
-
1960
- 1960-09-12 GB GB31316/60A patent/GB882903A/en not_active Expired
- 1960-09-12 US US55411A patent/US3227815A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE1182688B (de) | 1964-12-03 |
| US3227815A (en) | 1966-01-04 |
| GB882903A (en) | 1961-11-22 |
