JPS5629870A - Magnetic head of flexible disc device - Google Patents

Magnetic head of flexible disc device

Info

Publication number
JPS5629870A
JPS5629870A JP10386679A JP10386679A JPS5629870A JP S5629870 A JPS5629870 A JP S5629870A JP 10386679 A JP10386679 A JP 10386679A JP 10386679 A JP10386679 A JP 10386679A JP S5629870 A JPS5629870 A JP S5629870A
Authority
JP
Japan
Prior art keywords
spring
angle
medium
assembly
torsional
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
JP10386679A
Other languages
Japanese (ja)
Inventor
Toshio Aoyanagi
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP10386679A priority Critical patent/JPS5629870A/en
Publication of JPS5629870A publication Critical patent/JPS5629870A/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
    • G11B5/60—Fluid-dynamic spacing of heads from record-carriers
    • G11B5/6005—Specially adapted for spacing from a rotating disc using a fluid cushion

Abstract

PURPOSE:To prevent the medium from being damaged at the edge, by holding the magnetic core assembly with the attitude in parallel with the medium, through the connection of the tip of support spring and the magnetic core assembly with torsional spring. CONSTITUTION:The support spring 3 and the magnetic core assembly 1 are linked with the torsional spring 10. The plate spring 6 and the pressure arm 5 are placed between the springs 3, 3. With this constitution, when the assembly 1 is detached from the medium, the spring 3 is bent and the assembly 1 and the head holder 11 make an angle B. Further, at the extension part 9, the inverse torsional angle D is produced as B with the opposite moment of the spring 10. Accordingly, the tilt angle at the tip of the spring 3 is the angle E which is the subtraction of the operating angle A of the holder 11 and the opposite torsional angle D from the angle B. Thus, the setting of the characteristics of the spring 10 to compensate the angle E can make parallel the attitude of the assembly 1 in parallel with the medium 1, allowing to prevent the medium from being damaged at the edge.
JP10386679A 1979-08-15 1979-08-15 Magnetic head of flexible disc device Pending JPS5629870A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10386679A JPS5629870A (en) 1979-08-15 1979-08-15 Magnetic head of flexible disc device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10386679A JPS5629870A (en) 1979-08-15 1979-08-15 Magnetic head of flexible disc device

Publications (1)

Publication Number Publication Date
JPS5629870A true JPS5629870A (en) 1981-03-25

Family

ID=14365356

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10386679A Pending JPS5629870A (en) 1979-08-15 1979-08-15 Magnetic head of flexible disc device

Country Status (1)

Country Link
JP (1) JPS5629870A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57181478A (en) * 1981-04-30 1982-11-08 Nec Corp Magnetic head assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57181478A (en) * 1981-04-30 1982-11-08 Nec Corp Magnetic head assembly

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