JPS5476123A - Magnetic sheet recorder-reproducer - Google Patents
Magnetic sheet recorder-reproducerInfo
- Publication number
- JPS5476123A JPS5476123A JP14258477A JP14258477A JPS5476123A JP S5476123 A JPS5476123 A JP S5476123A JP 14258477 A JP14258477 A JP 14258477A JP 14258477 A JP14258477 A JP 14258477A JP S5476123 A JPS5476123 A JP S5476123A
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- switch
- magnetic sheet
- misrecording
- miserasing
- 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
- G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
- G11B19/02—Control of operating function, e.g. switching from recording to reproducing
- G11B19/04—Arrangements for preventing, inhibiting, or warning against double recording on the same blank or against other recording or reproducing malfunctions
Abstract
PURPOSE:To adequately prevent miserasing and misrecording by providing a switch for preventing miserasing and misrecording in a suitable position of the apparatus and letting this be actuated by the presence or not of any object in the sensing part of a magnetic sheet. CONSTITUTION:When a magnetic sheet 5 is placed on a sheet stage 2 and the sheet 5 is held by bringing down a pressure plate 6, a misrecording-miserasing preventing switch 3 is pressed by the sheet 5 and is turned OFF, and recording or reproducing becomes possible. Here, the magnetic sheet desired to be kept is provided with a hole, notch or the like in the sensing part 7 to be put in contact with the switch 3. If this sheet 5 is loaded on the sheet stage 2 of the recorder-reproducer like the above, the switch 3 goes through the sheet 5 and enters the inside of the concave groove 6a formed in the pressure plate 6. In this state the switch 3 goes ON and therefore even if an operation miss is performed, erasing or superposed recording of the sheet 5 may be prevented.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14258477A JPS5476123A (en) | 1977-11-30 | 1977-11-30 | Magnetic sheet recorder-reproducer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14258477A JPS5476123A (en) | 1977-11-30 | 1977-11-30 | Magnetic sheet recorder-reproducer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5476123A true JPS5476123A (en) | 1979-06-18 |
Family
ID=15318699
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14258477A Pending JPS5476123A (en) | 1977-11-30 | 1977-11-30 | Magnetic sheet recorder-reproducer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5476123A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS563465A (en) * | 1979-06-19 | 1981-01-14 | Matsushita Electric Ind Co Ltd | Audiovisual card |
JPS563466A (en) * | 1979-09-19 | 1981-01-14 | Matsushita Electric Ind Co Ltd | Reproducer of audiovisual card |
JPS5746351A (en) * | 1980-08-30 | 1982-03-16 | Matsushita Electric Ind Co Ltd | Recorder and reproducer of magnetic sheet |
-
1977
- 1977-11-30 JP JP14258477A patent/JPS5476123A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS563465A (en) * | 1979-06-19 | 1981-01-14 | Matsushita Electric Ind Co Ltd | Audiovisual card |
JPS563466A (en) * | 1979-09-19 | 1981-01-14 | Matsushita Electric Ind Co Ltd | Reproducer of audiovisual card |
JPS5927027B2 (en) * | 1979-09-19 | 1984-07-03 | 松下電器産業株式会社 | audiovisual card playback device |
JPS5746351A (en) * | 1980-08-30 | 1982-03-16 | Matsushita Electric Ind Co Ltd | Recorder and reproducer of magnetic sheet |
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