JPS5911578A - デイスクヘツドの浮動安定性評価方法及び同装置 - Google Patents

デイスクヘツドの浮動安定性評価方法及び同装置

Info

Publication number
JPS5911578A
JPS5911578A JP11852382A JP11852382A JPS5911578A JP S5911578 A JPS5911578 A JP S5911578A JP 11852382 A JP11852382 A JP 11852382A JP 11852382 A JP11852382 A JP 11852382A JP S5911578 A JPS5911578 A JP S5911578A
Authority
JP
Japan
Prior art keywords
head
medium
disk
recording medium
floating stability
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
JP11852382A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0140427B2 (enExample
Inventor
Takanori Kaizuka
貝塚　隆則
Yoshihisa Suzuki
喜久 鈴木
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 JP11852382A priority Critical patent/JPS5911578A/ja
Publication of JPS5911578A publication Critical patent/JPS5911578A/ja
Publication of JPH0140427B2 publication Critical patent/JPH0140427B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/10—Indicating arrangements; Warning arrangements
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/16—Supporting the heads; Supporting the sockets for plug-in heads
    • G11B21/20—Supporting the heads; Supporting the sockets for plug-in heads while the head is in operative position but stationary or permitting minor movements to follow irregularities in surface of record carrier
    • G11B21/21—Supporting the heads; Supporting the sockets for plug-in heads while the head is in operative position but stationary or permitting minor movements to follow irregularities in surface of record carrier with provision for maintaining desired spacing of head from record carrier, e.g. fluid-dynamic spacing, slider

Landscapes

  • Supporting Of Heads In Record-Carrier Devices (AREA)
JP11852382A 1982-07-09 1982-07-09 デイスクヘツドの浮動安定性評価方法及び同装置 Granted JPS5911578A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11852382A JPS5911578A (ja) 1982-07-09 1982-07-09 デイスクヘツドの浮動安定性評価方法及び同装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11852382A JPS5911578A (ja) 1982-07-09 1982-07-09 デイスクヘツドの浮動安定性評価方法及び同装置

Publications (2)

Publication Number Publication Date
JPS5911578A true JPS5911578A (ja) 1984-01-21
JPH0140427B2 JPH0140427B2 (enExample) 1989-08-29

Family

ID=14738715

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11852382A Granted JPS5911578A (ja) 1982-07-09 1982-07-09 デイスクヘツドの浮動安定性評価方法及び同装置

Country Status (1)

Country Link
JP (1) JPS5911578A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5993982A (en) * 1997-03-18 1999-11-30 Fujitsu Limited Method and apparatus for evaluating durability of magnetic disk

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5993982A (en) * 1997-03-18 1999-11-30 Fujitsu Limited Method and apparatus for evaluating durability of magnetic disk

Also Published As

Publication number Publication date
JPH0140427B2 (enExample) 1989-08-29

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