JPS57195368A - Disk reproducing device - Google Patents
Disk reproducing deviceInfo
- Publication number
- JPS57195368A JPS57195368A JP56080611A JP8061181A JPS57195368A JP S57195368 A JPS57195368 A JP S57195368A JP 56080611 A JP56080611 A JP 56080611A JP 8061181 A JP8061181 A JP 8061181A JP S57195368 A JPS57195368 A JP S57195368A
- Authority
- JP
- Japan
- Prior art keywords
- disk
- pickup
- leading
- fixed
- information
- 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.)
- Pending
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
- G11B17/0283—Two or more turntables
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B21/00—Head arrangements not specific to the method of recording or reproducing
- G11B21/02—Driving or moving of heads
Abstract
PURPOSE:To prevent reproduction from being intermitted by reading pieces of information on disks arranged in parallel by a single pickup which slides, and then reproducing the information on one disk when the other disk is replaced. CONSTITUTION:Turntables 2 and 2' which rotate two disks D and D' in the same direction are driven by motors 4 and 4' fixed on fixed frames 5 and 5'. A pickup 3 is fitted and slid freely on two parallel shafts 6 and 6' for coupling the fixed rames 5 and 5', and is moved by a pickup leading motor 7 through pulleys 8 and 8' and a wire 9. When one disk is to be reproduced after the reproduction of the other disk ends, the pickup is changed from normal leading to high-speed leading to be led from one disk end to the other disk starting end.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56080611A JPS57195368A (en) | 1981-05-26 | 1981-05-26 | Disk reproducing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56080611A JPS57195368A (en) | 1981-05-26 | 1981-05-26 | Disk reproducing device |
Related Child Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP30569389A Division JPH02168478A (en) | 1989-11-24 | 1989-11-24 | Disk reproducing device |
JP30569489A Division JPH02161675A (en) | 1989-11-24 | 1989-11-24 | Disk reproducing device |
JP30569289A Division JPH02161674A (en) | 1989-11-24 | 1989-11-24 | Disk reproducing device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57195368A true JPS57195368A (en) | 1982-12-01 |
Family
ID=13723120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56080611A Pending JPS57195368A (en) | 1981-05-26 | 1981-05-26 | Disk reproducing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57195368A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59121663A (en) * | 1982-12-28 | 1984-07-13 | Matsushita Electric Ind Co Ltd | Recording and reproducing device |
JPS59125762U (en) * | 1983-02-15 | 1984-08-24 | パイオニア株式会社 | Information recording disc playback device |
JPS6180659A (en) * | 1984-09-28 | 1986-04-24 | Toshiba Corp | Disk record reproducing device |
JPS6190055U (en) * | 1984-11-15 | 1986-06-11 | ||
JPS63102062A (en) * | 1986-10-17 | 1988-05-06 | Victor Co Of Japan Ltd | Reproducing device for information recording medium |
US4773057A (en) * | 1986-08-25 | 1988-09-20 | Sony Corporation | Apparatus for reproducing selectively loaded discs of different diameters |
JPS6437988U (en) * | 1987-09-02 | 1989-03-07 | ||
US5218592A (en) * | 1988-08-30 | 1993-06-08 | Sanyo Electric Co., Ltd. | Disc player |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5680859A (en) * | 1979-12-04 | 1981-07-02 | Nec Corp | Small size and large capacity disk device |
-
1981
- 1981-05-26 JP JP56080611A patent/JPS57195368A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5680859A (en) * | 1979-12-04 | 1981-07-02 | Nec Corp | Small size and large capacity disk device |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59121663A (en) * | 1982-12-28 | 1984-07-13 | Matsushita Electric Ind Co Ltd | Recording and reproducing device |
JPH0237016B2 (en) * | 1982-12-28 | 1990-08-22 | Matsushita Electric Ind Co Ltd | |
JPS59125762U (en) * | 1983-02-15 | 1984-08-24 | パイオニア株式会社 | Information recording disc playback device |
JPH026554Y2 (en) * | 1983-02-15 | 1990-02-16 | ||
JPS6180659A (en) * | 1984-09-28 | 1986-04-24 | Toshiba Corp | Disk record reproducing device |
JPH0473235B2 (en) * | 1984-09-28 | 1992-11-20 | Tokyo Shibaura Electric Co | |
JPS6190055U (en) * | 1984-11-15 | 1986-06-11 | ||
JPH0427007Y2 (en) * | 1984-11-15 | 1992-06-29 | ||
US4773057A (en) * | 1986-08-25 | 1988-09-20 | Sony Corporation | Apparatus for reproducing selectively loaded discs of different diameters |
JPS63102062A (en) * | 1986-10-17 | 1988-05-06 | Victor Co Of Japan Ltd | Reproducing device for information recording medium |
JPS6437988U (en) * | 1987-09-02 | 1989-03-07 | ||
US5218592A (en) * | 1988-08-30 | 1993-06-08 | Sanyo Electric Co., Ltd. | Disc player |
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