JPS5647963A - Magnetic recording and reproducing device for magnetic sheet - Google Patents
Magnetic recording and reproducing device for magnetic sheetInfo
- Publication number
- JPS5647963A JPS5647963A JP16652479A JP16652479A JPS5647963A JP S5647963 A JPS5647963 A JP S5647963A JP 16652479 A JP16652479 A JP 16652479A JP 16652479 A JP16652479 A JP 16652479A JP S5647963 A JPS5647963 A JP S5647963A
- Authority
- JP
- Japan
- Prior art keywords
- head
- start position
- switch
- stop
- securely
- 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 stop a magnetic head at a start position and end position securely by providing a switch at the start position or end position of the head and by closing the switch with an operating piece provided to the head in one body.
CONSTITUTION: At the start position and end position on chassis 40, end detecting microswitches 56 and 57 are provided and when head 9 is moved to the start position, operating piece 55 closes end detecting switch 56 to stop 9 with its output. Thus, head 9 is securely stopped at the prescribed position of the outmost circumference. When head 9 is moved to the end position, on the other hand, end detecting switch 57 is closed to stop head 9 at the prescribed position of the inmost circumference with the output of it. Consequently, the head can securely be positioned at the start position or end position even if the stored number of tracks of the microcomputer when the power is turned off is erased or if a track shift is caused due to vibration impact.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16652479A JPS5647963A (en) | 1979-12-20 | 1979-12-20 | Magnetic recording and reproducing device for magnetic sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16652479A JPS5647963A (en) | 1979-12-20 | 1979-12-20 | Magnetic recording and reproducing device for magnetic sheet |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12461979A Division JPS5647962A (en) | 1979-09-26 | 1979-09-26 | Magnetic recording and reproducing device for magnetic sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5647963A true JPS5647963A (en) | 1981-04-30 |
Family
ID=15832904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16652479A Pending JPS5647963A (en) | 1979-12-20 | 1979-12-20 | Magnetic recording and reproducing device for magnetic sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5647963A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4563712A (en) * | 1983-01-14 | 1986-01-07 | Tokyo Electric Co., Ltd. | Floppy disk drive apparatus |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5081312A (en) * | 1973-11-19 | 1975-07-02 | ||
| JPS5485018A (en) * | 1977-12-20 | 1979-07-06 | Gakken Co Ltd | Device for feeding reproducing head for magnetic sheet reproducer |
-
1979
- 1979-12-20 JP JP16652479A patent/JPS5647963A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5081312A (en) * | 1973-11-19 | 1975-07-02 | ||
| JPS5485018A (en) * | 1977-12-20 | 1979-07-06 | Gakken Co Ltd | Device for feeding reproducing head for magnetic sheet reproducer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4563712A (en) * | 1983-01-14 | 1986-01-07 | Tokyo Electric Co., Ltd. | Floppy disk drive apparatus |
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