JPS57117159A - Floppy disc drive device - Google Patents

Floppy disc drive device

Info

Publication number
JPS57117159A
JPS57117159A JP306981A JP306981A JPS57117159A JP S57117159 A JPS57117159 A JP S57117159A JP 306981 A JP306981 A JP 306981A JP 306981 A JP306981 A JP 306981A JP S57117159 A JPS57117159 A JP S57117159A
Authority
JP
Japan
Prior art keywords
magnetic head
swing arm
floppy disc
magnetic
drive device
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
JP306981A
Other languages
Japanese (ja)
Inventor
Yoshihiro Moribe
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP306981A priority Critical patent/JPS57117159A/en
Publication of JPS57117159A publication Critical patent/JPS57117159A/en
Pending legal-status Critical Current

Links

Landscapes

  • Supporting Of Heads In Record-Carrier Devices (AREA)

Abstract

PURPOSE: To prevent an unstable reproducing signal at closing of a magnetic head, by contacting the 1st magnetic head preceding to the 2nd magnetic head, in clipping a magnetic recording medium with two magnetic heads.
CONSTITUTION: In a both side type floppy disc device magnetic head, a pair of magnetic head cores 15 and 16 are elastically supported to a fixed side swing arm 17 and an elastic support side swing arm 18 via a fixed and load spring 19. The swing arm 17 is provided with a hook 14, and a cam 20 provided with the swing arms 17 and 18 is moved by vertically driving the hook externally to open and close the fixed side swing arm 18 by both functions.
COPYRIGHT: (C)1982,JPO&Japio
JP306981A 1981-01-14 1981-01-14 Floppy disc drive device Pending JPS57117159A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP306981A JPS57117159A (en) 1981-01-14 1981-01-14 Floppy disc drive device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP306981A JPS57117159A (en) 1981-01-14 1981-01-14 Floppy disc drive device

Publications (1)

Publication Number Publication Date
JPS57117159A true JPS57117159A (en) 1982-07-21

Family

ID=11547036

Family Applications (1)

Application Number Title Priority Date Filing Date
JP306981A Pending JPS57117159A (en) 1981-01-14 1981-01-14 Floppy disc drive device

Country Status (1)

Country Link
JP (1) JPS57117159A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5577028A (en) * 1978-12-01 1980-06-10 Hitachi Ltd Magnetic head
JPS5589954A (en) * 1978-12-27 1980-07-08 Matsushita Electric Ind Co Ltd Magnetic recording and reproduction unit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5577028A (en) * 1978-12-01 1980-06-10 Hitachi Ltd Magnetic head
JPS5589954A (en) * 1978-12-27 1980-07-08 Matsushita Electric Ind Co Ltd Magnetic recording and reproduction unit

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