SU921475A3 - Устройство дл магнитной записи и воспроизведени - Google Patents
Устройство дл магнитной записи и воспроизведени Download PDFInfo
- Publication number
- SU921475A3 SU921475A3 SU782670598A SU2670598A SU921475A3 SU 921475 A3 SU921475 A3 SU 921475A3 SU 782670598 A SU782670598 A SU 782670598A SU 2670598 A SU2670598 A SU 2670598A SU 921475 A3 SU921475 A3 SU 921475A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- magnetic
- plane
- symmetry
- symmetrical frame
- magnetic heads
- Prior art date
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
- G11B5/54—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 into or out of its operative position or across tracks
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
- G11B17/22—Guiding record carriers not specifically of filamentary or web form, or of supports therefor from random access magazine of disc records
- G11B17/30—Guiding record carriers not specifically of filamentary or web form, or of supports therefor from random access magazine of disc records wherein the playing unit is moved according to the location of the selected record
Landscapes
- Moving Of Heads (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US83834677A | 1977-09-30 | 1977-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU921475A3 true SU921475A3 (ru) | 1982-04-15 |
Family
ID=25276871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU782670598A SU921475A3 (ru) | 1977-09-30 | 1978-09-28 | Устройство дл магнитной записи и воспроизведени |
Country Status (17)
| Country | Link |
|---|---|
| JP (1) | JPS5455408A (ko) |
| AR (1) | AR221066A1 (ko) |
| BR (1) | BR7805656A (ko) |
| CA (1) | CA1109557A (ko) |
| CH (1) | CH629617A5 (ko) |
| DE (1) | DE2830828A1 (ko) |
| DK (1) | DK151739C (ko) |
| FI (1) | FI67141C (ko) |
| FR (1) | FR2404886A1 (ko) |
| GB (1) | GB2005454B (ko) |
| IE (1) | IE47039B1 (ko) |
| IT (1) | IT1174388B (ko) |
| NL (1) | NL7809812A (ko) |
| NO (1) | NO150255C (ko) |
| SE (1) | SE426112B (ko) |
| SU (1) | SU921475A3 (ko) |
| ZA (1) | ZA784308B (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57191871A (en) * | 1981-05-22 | 1982-11-25 | Hitachi Ltd | Magnetic disk storing device |
| DE3581544D1 (de) * | 1985-10-31 | 1991-02-28 | Ibm | Plattenspeicher mit einem in die nabe des plattenstapels integrierten antriebsmotor. |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3815150A (en) * | 1972-06-23 | 1974-06-04 | Memorex Corp | Flexible disc drive |
-
1978
- 1978-05-25 CA CA304,089A patent/CA1109557A/en not_active Expired
- 1978-07-12 FR FR7821340A patent/FR2404886A1/fr active Granted
- 1978-07-13 DE DE19782830828 patent/DE2830828A1/de active Granted
- 1978-07-26 GB GB7831245A patent/GB2005454B/en not_active Expired
- 1978-07-28 IE IE1537/78A patent/IE47039B1/en not_active IP Right Cessation
- 1978-07-28 ZA ZA784308A patent/ZA784308B/xx unknown
- 1978-08-10 CH CH851678A patent/CH629617A5/de not_active IP Right Cessation
- 1978-08-31 BR BR7805656A patent/BR7805656A/pt unknown
- 1978-09-01 SE SE7809227A patent/SE426112B/sv not_active IP Right Cessation
- 1978-09-07 IT IT27411/78A patent/IT1174388B/it active
- 1978-09-08 JP JP10987878A patent/JPS5455408A/ja active Granted
- 1978-09-27 FI FI782943A patent/FI67141C/fi not_active IP Right Cessation
- 1978-09-28 SU SU782670598A patent/SU921475A3/ru active
- 1978-09-28 NL NL7809812A patent/NL7809812A/xx not_active Application Discontinuation
- 1978-09-28 NO NO783288A patent/NO150255C/no unknown
- 1978-09-29 DK DK432678A patent/DK151739C/da not_active IP Right Cessation
- 1978-09-29 AR AR273894A patent/AR221066A1/es active
Also Published As
| Publication number | Publication date |
|---|---|
| DK151739B (da) | 1987-12-28 |
| IE47039B1 (en) | 1983-11-30 |
| CA1109557A (en) | 1981-09-22 |
| ZA784308B (en) | 1980-02-27 |
| GB2005454B (en) | 1982-02-10 |
| FI67141B (fi) | 1984-09-28 |
| NL7809812A (nl) | 1979-04-03 |
| FR2404886A1 (fr) | 1979-04-27 |
| DK151739C (da) | 1988-06-13 |
| NO783288L (no) | 1979-04-02 |
| JPS5455408A (en) | 1979-05-02 |
| DE2830828C3 (ko) | 1981-01-15 |
| NO150255C (no) | 1984-09-12 |
| JPS5756151B2 (ko) | 1982-11-27 |
| NO150255B (no) | 1984-06-04 |
| GB2005454A (en) | 1979-04-19 |
| SE426112B (sv) | 1982-12-06 |
| AR221066A1 (es) | 1980-12-30 |
| SE7809227L (sv) | 1979-03-31 |
| BR7805656A (pt) | 1979-04-17 |
| IT7827411A0 (it) | 1978-09-07 |
| DK432678A (da) | 1979-03-31 |
| IT1174388B (it) | 1987-07-01 |
| DE2830828A1 (de) | 1979-04-05 |
| DE2830828B2 (ko) | 1980-05-08 |
| CH629617A5 (de) | 1982-04-30 |
| FR2404886B1 (ko) | 1984-11-16 |
| FI67141C (fi) | 1985-01-10 |
| FI782943A (fi) | 1979-03-31 |
| IE781537L (en) | 1979-03-30 |
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