JPS54104312A - Flexible disc apparatus - Google Patents

Flexible disc apparatus

Info

Publication number
JPS54104312A
JPS54104312A JP1031278A JP1031278A JPS54104312A JP S54104312 A JPS54104312 A JP S54104312A JP 1031278 A JP1031278 A JP 1031278A JP 1031278 A JP1031278 A JP 1031278A JP S54104312 A JPS54104312 A JP S54104312A
Authority
JP
Japan
Prior art keywords
head
disc
tracks
magnet
control part
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
JP1031278A
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 JP1031278A priority Critical patent/JPS54104312A/en
Publication of JPS54104312A publication Critical patent/JPS54104312A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To reduce head load time and reduce access time by letting a magnetic head make access at a munute distance during moving between the tracks of a disc.
CONSTITUTION: When a magnetic disc 1 is loaded on a turntable 3, a track movement instruction is given from the control part. Then, driving mechanism drives a carriage 7 to move a head 4 to above the tracks. Upon ending of the movement, an FF 14 is set and its output causes a transistor 15 to go ON, thereby applying a supply voltage to a magnet 10. As a result, an arm 6 is pulled down and the head 4 makes access onto the disc 1 until the floating pressure of the head produced by the air flow by the disc 1 and the pressure of the magnet 10 balance so that the head 4 and the disc 1 maintain a minute spacing. The head 4 is then moved onto the specified track by the control part and the head 4 is next contacted to the disc 1, whereby writing and reading are accomplished.
COPYRIGHT: (C)1979,JPO&Japio
JP1031278A 1978-02-01 1978-02-01 Flexible disc apparatus Pending JPS54104312A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1031278A JPS54104312A (en) 1978-02-01 1978-02-01 Flexible disc apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1031278A JPS54104312A (en) 1978-02-01 1978-02-01 Flexible disc apparatus

Publications (1)

Publication Number Publication Date
JPS54104312A true JPS54104312A (en) 1979-08-16

Family

ID=11746717

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1031278A Pending JPS54104312A (en) 1978-02-01 1978-02-01 Flexible disc apparatus

Country Status (1)

Country Link
JP (1) JPS54104312A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59140675A (en) * 1983-01-28 1984-08-13 Omron Tateisi Electronics Co Magnetic card reader

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59140675A (en) * 1983-01-28 1984-08-13 Omron Tateisi Electronics Co Magnetic card reader

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