JPS54103326A - Flexible disc apparatus - Google Patents
Flexible disc apparatusInfo
- Publication number
- JPS54103326A JPS54103326A JP1026378A JP1026378A JPS54103326A JP S54103326 A JPS54103326 A JP S54103326A JP 1026378 A JP1026378 A JP 1026378A JP 1026378 A JP1026378 A JP 1026378A JP S54103326 A JPS54103326 A JP S54103326A
- Authority
- JP
- Japan
- Prior art keywords
- disc
- head
- magnetic head
- magnetic
- tracks
- 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 reduce the unnecessary touching of magnetic head to disc by detecting that the magnetic head has been positioned to the segmented area of tracks and letting the magnetic head touch the disc.
CONSTITUTION: As a carriage 17 is moved by a control part, a magnetic head 14 is moved over the tracks of performing writing and reading of a magnetic disc 13. When in this state the index hole provided on the outside circumference of the disc 13 is detected by which it is detected that the position of the head 14 comes to the selected section of the disc 13 from contrasting of this with the selection signal of the segmented section of the track, then a magnet is energized and the head 14 touches the disc 13. Hence, unnecessary touching of the magnetic head to the disc may be reduced and the life of the head prologed.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1026378A JPS54103326A (en) | 1978-01-31 | 1978-01-31 | Flexible disc apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1026378A JPS54103326A (en) | 1978-01-31 | 1978-01-31 | Flexible disc apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54103326A true JPS54103326A (en) | 1979-08-14 |
Family
ID=11745419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1026378A Pending JPS54103326A (en) | 1978-01-31 | 1978-01-31 | Flexible disc apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54103326A (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 |
-
1978
- 1978-01-31 JP JP1026378A patent/JPS54103326A/en active Pending
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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