JPS4987302A - - Google Patents
Info
- Publication number
- JPS4987302A JPS4987302A JP48088575A JP8857573A JPS4987302A JP S4987302 A JPS4987302 A JP S4987302A JP 48088575 A JP48088575 A JP 48088575A JP 8857573 A JP8857573 A JP 8857573A JP S4987302 A JPS4987302 A JP S4987302A
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
-
- 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
- G11B17/02—Details
- G11B17/022—Positioning or locking of single discs
- G11B17/028—Positioning or locking of single discs of discs rotating during transducing operation
- G11B17/0282—Positioning or locking of single discs of discs rotating during transducing operation by means provided on the turntable
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/80—Television signal recording using electrostatic recording
- H04N5/82—Television signal recording using electrostatic recording using deformable thermoplastic recording medium
- H04N5/83—Television signal recording using electrostatic recording using deformable thermoplastic recording medium on disks or drums
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3720872A GB1406254A (en) | 1972-08-09 | 1972-08-09 | Rotary assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4987302A true JPS4987302A (en:Method) | 1974-08-21 |
| JPS5127565B2 JPS5127565B2 (en:Method) | 1976-08-13 |
Family
ID=10394666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48088575A Expired JPS5127565B2 (en:Method) | 1972-08-09 | 1973-08-08 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3870321A (en:Method) |
| JP (1) | JPS5127565B2 (en:Method) |
| AT (1) | AT336095B (en:Method) |
| BE (1) | BE803356A (en:Method) |
| CA (1) | CA1003566A (en:Method) |
| CH (1) | CH565427A5 (en:Method) |
| DK (1) | DK136744B (en:Method) |
| FR (1) | FR2195816B1 (en:Method) |
| GB (1) | GB1406254A (en:Method) |
| IT (1) | IT1004552B (en:Method) |
| NL (1) | NL156260B (en:Method) |
| SE (1) | SE383218B (en:Method) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4072315A (en) * | 1975-04-07 | 1978-02-07 | Matsushita Electric Industrial Co., Ltd. | Turntable direct-drive system |
| FR2318482A1 (fr) * | 1975-07-15 | 1977-02-11 | Rca Corp | Enregistreur de disque par un faisceau d'electrons |
| US4337533A (en) * | 1979-09-07 | 1982-06-29 | Kabushiki Kaisha Aiwa | Front loading type record player |
| US4389718A (en) * | 1979-10-22 | 1983-06-21 | Frank Rizzello | Phonograph decoupling apparatus and method |
| US4279423A (en) * | 1979-10-22 | 1981-07-21 | Frank Rizzello | Phonograph decoupling apparatus |
| DE3019928C2 (de) * | 1980-05-24 | 1984-08-30 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Abspielgerät für mit Informationen versehene Platten |
| JPS5971487U (ja) * | 1982-10-29 | 1984-05-15 | ソニー株式会社 | 磁気デイスクの回転装着台 |
| JPS63175240A (ja) * | 1987-01-13 | 1988-07-19 | Canon Inc | 光記録担体およびその光記録・再生方法 |
| EP2341503A1 (de) | 2009-12-21 | 2011-07-06 | Thomson Licensing | Plattenförmiges Speichermedium und Klemmhalter für das Speichermedium |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2986024A (en) * | 1961-05-30 | power | ||
| US1967882A (en) * | 1929-08-01 | 1934-07-24 | Jr John Hays Hammond | Photo-electric system for recording and reproducing sound |
| US3049898A (en) * | 1961-03-15 | 1962-08-21 | Copolymer Rubber & Chem Corp | Apparatus for transmitting rotary motion |
| US3409746A (en) * | 1964-04-02 | 1968-11-05 | Ampex | Magnetic disc recording and reproducing machine |
| US3382684A (en) * | 1966-05-19 | 1968-05-14 | Harley D. Fahrenholz | Slip clutch |
| FR2073651A5 (en:Method) * | 1969-12-23 | 1971-10-01 | Licentia Gmbh | |
| US3720415A (en) * | 1970-06-08 | 1973-03-13 | Mattel Inc | Disc drive |
| US3729201A (en) * | 1970-12-18 | 1973-04-24 | Ibm | Miniature disc dictation machine featuring absolute synchronized disc-transducer driving arrangement |
-
1972
- 1972-08-09 GB GB3720872A patent/GB1406254A/en not_active Expired
-
1973
- 1973-08-01 US US384637A patent/US3870321A/en not_active Expired - Lifetime
- 1973-08-06 NL NL7310831.A patent/NL156260B/xx unknown
- 1973-08-07 IT IT69378/73A patent/IT1004552B/it active
- 1973-08-07 CA CA178,204A patent/CA1003566A/en not_active Expired
- 1973-08-07 SE SE7310812A patent/SE383218B/xx unknown
- 1973-08-08 JP JP48088575A patent/JPS5127565B2/ja not_active Expired
- 1973-08-08 FR FR7328960A patent/FR2195816B1/fr not_active Expired
- 1973-08-08 BE BE134356A patent/BE803356A/xx unknown
- 1973-08-08 DK DK435973AA patent/DK136744B/da unknown
- 1973-08-09 AT AT698973A patent/AT336095B/de not_active IP Right Cessation
- 1973-08-09 CH CH1153473A patent/CH565427A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AT336095B (de) | 1977-04-12 |
| JPS5127565B2 (en:Method) | 1976-08-13 |
| BE803356A (fr) | 1973-12-03 |
| SE383218B (sv) | 1976-03-01 |
| IT1004552B (it) | 1976-07-20 |
| NL7310831A (en:Method) | 1974-02-12 |
| FR2195816A1 (en:Method) | 1974-03-08 |
| DE2340143B2 (de) | 1976-11-18 |
| FR2195816B1 (en:Method) | 1978-01-27 |
| DE2340143A1 (de) | 1974-02-21 |
| CH565427A5 (en:Method) | 1975-08-15 |
| ATA698973A (de) | 1976-08-15 |
| AU5886273A (en) | 1975-02-06 |
| DK136744B (da) | 1977-11-14 |
| US3870321A (en) | 1975-03-11 |
| GB1406254A (en) | 1975-09-17 |
| CA1003566A (en) | 1977-01-11 |
| NL156260B (nl) | 1978-03-15 |