JPS5611656A - Magnetic head support mechanism - Google Patents

Magnetic head support mechanism

Info

Publication number
JPS5611656A
JPS5611656A JP8730079A JP8730079A JPS5611656A JP S5611656 A JPS5611656 A JP S5611656A JP 8730079 A JP8730079 A JP 8730079A JP 8730079 A JP8730079 A JP 8730079A JP S5611656 A JPS5611656 A JP S5611656A
Authority
JP
Japan
Prior art keywords
magnetic head
spring
cymbals
head support
disc
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
JP8730079A
Other languages
Japanese (ja)
Inventor
Noboru Higashiyama
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP8730079A priority Critical patent/JPS5611656A/en
Publication of JPS5611656A publication Critical patent/JPS5611656A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/58—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following

Abstract

PURPOSE:To prevent the damage on discs due to vibration of magnetic head, by lifting up the magnetic head support spring to the opposing side of the magnetic head slide surface in advance, in the magnetic head support mechanism of the flexible disc memory unit. CONSTITUTION:When the head support arm 16 moved downward and the tip 25 contacts with the head support arm contact surface in front of the carriage, the slide surface 4 of the magnetic head 3 is in contact with the disc to produce full torsion of the cymbals spring 1. Accordingly, the latches 11a, 11b lifting up the cymbals spring 1 in latching with the rod shape body 14 are detouched from the rod shape body 14 to make free the movement of the head 3 in following to the movement of the disc surface. When the arm 16 moves upward, although the head 3 oscillates up and down with the moment of inertia of the magnetic head 3 and the cymbals spring 1, since the oscillation preventing plate 23 supports the ring of the cymbals spring 1 from the lower side to prevent the movement to downward, no disc surface can be damaged.
JP8730079A 1979-07-10 1979-07-10 Magnetic head support mechanism Pending JPS5611656A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8730079A JPS5611656A (en) 1979-07-10 1979-07-10 Magnetic head support mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8730079A JPS5611656A (en) 1979-07-10 1979-07-10 Magnetic head support mechanism

Publications (1)

Publication Number Publication Date
JPS5611656A true JPS5611656A (en) 1981-02-05

Family

ID=13910968

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8730079A Pending JPS5611656A (en) 1979-07-10 1979-07-10 Magnetic head support mechanism

Country Status (1)

Country Link
JP (1) JPS5611656A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6157308U (en) * 1984-09-20 1986-04-17
US20140178586A1 (en) * 2012-12-20 2014-06-26 Acushnet Company Method for forming cover layer for golf ball core

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6157308U (en) * 1984-09-20 1986-04-17
US20140178586A1 (en) * 2012-12-20 2014-06-26 Acushnet Company Method for forming cover layer for golf ball core

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