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JPS5466818A - Magnetic disc apparatus - Google Patents

Magnetic disc apparatus

Info

Publication number
JPS5466818A
JPS5466818A JP13385477A JP13385477A JPS5466818A JP S5466818 A JPS5466818 A JP S5466818A JP 13385477 A JP13385477 A JP 13385477A JP 13385477 A JP13385477 A JP 13385477A JP S5466818 A JPS5466818 A JP S5466818A
Authority
JP
Japan
Prior art keywords
slider
disc
yaw
floating
angle
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.)
Granted
Application number
JP13385477A
Other languages
Japanese (ja)
Other versions
JPS6016023B2 (en
Inventor
Norio Tagawa
Makoto Ogiwara
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 JP13385477A priority Critical patent/JPS6016023B2/en
Publication of JPS5466818A publication Critical patent/JPS5466818A/en
Publication of JPS6016023B2 publication Critical patent/JPS6016023B2/en
Expired 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

Landscapes

  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)

Abstract

PURPOSE:To achieve the improvement of floating characteristics of a floating head slider by performing contact start-stop of the magnetic head for a disc near the position where the angle of yaw becomes zero degree. CONSTITUTION:When the magnetic head provided to supporting arm which is oscillated by a rotary type actuator is let to make access to a magentic disc by a contact stop system, there is a need for making the peripheral speed of a recording medium such as disc, etc. higher with respect to the specified floating quantity of the slider 1 as the angle of yaw PSI is larger, Hence, if the point becoming the angle of yaw PSI=0 deg. is selected in the contact stop position, the floating characteristics of the slider 1 are improved and the slider may be floated at the low speed of the disc, thus damages to be produced in the recording medium are reduced.
JP13385477A 1977-11-07 1977-11-07 magnetic disk device Expired JPS6016023B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13385477A JPS6016023B2 (en) 1977-11-07 1977-11-07 magnetic disk device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13385477A JPS6016023B2 (en) 1977-11-07 1977-11-07 magnetic disk device

Publications (2)

Publication Number Publication Date
JPS5466818A true JPS5466818A (en) 1979-05-29
JPS6016023B2 JPS6016023B2 (en) 1985-04-23

Family

ID=15114578

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13385477A Expired JPS6016023B2 (en) 1977-11-07 1977-11-07 magnetic disk device

Country Status (1)

Country Link
JP (1) JPS6016023B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5868271A (en) * 1981-10-19 1983-04-23 Toshiba Corp Magnetic disk device
JPS60223087A (en) * 1985-03-20 1985-11-07 Hitachi Ltd Access mechanism of floating magnetic head
JPH02260182A (en) * 1989-03-30 1990-10-22 Nec Corp Magnetic disk device
JPH04248176A (en) * 1991-01-24 1992-09-03 Nec Corp Magnetic disk device
JPH0620418A (en) * 1993-04-19 1994-01-28 Toshiba Corp Magnetic disk device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5868271A (en) * 1981-10-19 1983-04-23 Toshiba Corp Magnetic disk device
JPS60223087A (en) * 1985-03-20 1985-11-07 Hitachi Ltd Access mechanism of floating magnetic head
JPH02260182A (en) * 1989-03-30 1990-10-22 Nec Corp Magnetic disk device
JPH04248176A (en) * 1991-01-24 1992-09-03 Nec Corp Magnetic disk device
JPH0620418A (en) * 1993-04-19 1994-01-28 Toshiba Corp Magnetic disk device

Also Published As

Publication number Publication date
JPS6016023B2 (en) 1985-04-23

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