JPS54103326A - Flexible disc apparatus - Google Patents

Flexible disc apparatus

Info

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
Application number
JP1026378A
Other languages
Japanese (ja)
Inventor
Tatsuya Furukawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP1026378A priority Critical patent/JPS54103326A/en
Publication of JPS54103326A publication Critical patent/JPS54103326A/en
Pending legal-status Critical Current

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
JP1026378A 1978-01-31 1978-01-31 Flexible disc apparatus Pending JPS54103326A (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4563712A (en) * 1983-01-14 1986-01-07 Tokyo Electric Co., Ltd. Floppy disk drive apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
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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