JPS5625250A - Magnetic recording and reproducing device - Google Patents
Magnetic recording and reproducing deviceInfo
- Publication number
- JPS5625250A JPS5625250A JP9885979A JP9885979A JPS5625250A JP S5625250 A JPS5625250 A JP S5625250A JP 9885979 A JP9885979 A JP 9885979A JP 9885979 A JP9885979 A JP 9885979A JP S5625250 A JPS5625250 A JP S5625250A
- Authority
- JP
- Japan
- Prior art keywords
- recording
- motor
- tape
- head
- completely
- 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
Abstract
PURPOSE: To prevent nonerasure completely by providing a method of rewinding a tape instantaneously right before a head substrate moves to a recording position in recording.
CONSTITUTION: The counterclockwise rotation of reel driving motor 3 couples idler 4 with motor 3 and take-up reel shaft 5 to feed a tape forward and the clockwise rotation of motor 3 couples idler 4 with motor 3 and supply reel shaft 6 to rewind the tape. Further, the rotational frequency of reel driving motor 3 is made higher in fast-forward and rewind modes than in play mode. Recording-reproducing head 8, erasing head 1 and pinch roller 9 are mounted on head substrate 7, which is longitudinally movable as much as long hole 11 while activated downward by spring 12. When the recording state is set with the recording button pushed, plunger 13 operates to move the substrate upward, but motor 3, after reversed instantaneously, turns normally in recording mode, so that an unerased part can completely be eliminated.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9885979A JPS5625250A (en) | 1979-08-01 | 1979-08-01 | Magnetic recording and reproducing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9885979A JPS5625250A (en) | 1979-08-01 | 1979-08-01 | Magnetic recording and reproducing device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5625250A true JPS5625250A (en) | 1981-03-11 |
Family
ID=14230945
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9885979A Pending JPS5625250A (en) | 1979-08-01 | 1979-08-01 | Magnetic recording and reproducing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5625250A (en) |
-
1979
- 1979-08-01 JP JP9885979A patent/JPS5625250A/en active Pending
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