KR890003523B1 - 자기디스크장치 - Google Patents

자기디스크장치 Download PDF

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Publication number
KR890003523B1
KR890003523B1 KR1019850003090A KR850003090A KR890003523B1 KR 890003523 B1 KR890003523 B1 KR 890003523B1 KR 1019850003090 A KR1019850003090 A KR 1019850003090A KR 850003090 A KR850003090 A KR 850003090A KR 890003523 B1 KR890003523 B1 KR 890003523B1
Authority
KR
South Korea
Prior art keywords
disk
gap
head
straight line
magnetic
Prior art date
Application number
KR1019850003090A
Other languages
English (en)
Korean (ko)
Other versions
KR850008542A (ko
Inventor
싱이찌 아이까와
히로시 시부야
히데야 가또
아끼라 니시모또
Original Assignee
티악크 가부시끼가이샤
다니 가쯔마
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 티악크 가부시끼가이샤, 다니 가쯔마 filed Critical 티악크 가부시끼가이샤
Publication of KR850008542A publication Critical patent/KR850008542A/ko
Application granted granted Critical
Publication of KR890003523B1 publication Critical patent/KR890003523B1/ko

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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
    • G11B5/488—Disposition of heads
    • G11B5/4886—Disposition of heads relative to rotating disc
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/32—Maintaining desired spacing between record carrier and head, e.g. by fluid-dynamic spacing
    • 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

Landscapes

  • Supporting Of Heads In Record-Carrier Devices (AREA)
  • Feeding And Guiding Record Carriers (AREA)
  • Magnetic Record Carriers (AREA)
KR1019850003090A 1984-05-18 1985-05-07 자기디스크장치 KR890003523B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP59100266A JPS60243868A (ja) 1984-05-18 1984-05-18 磁気デイスク駆動装置
JP59-100266 1984-05-18

Publications (2)

Publication Number Publication Date
KR850008542A KR850008542A (ko) 1985-12-18
KR890003523B1 true KR890003523B1 (ko) 1989-09-23

Family

ID=14269396

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850003090A KR890003523B1 (ko) 1984-05-18 1985-05-07 자기디스크장치

Country Status (5)

Country Link
US (1) US4700249A (US07714131-20100511-C00024.png)
EP (1) EP0165431B1 (US07714131-20100511-C00024.png)
JP (1) JPS60243868A (US07714131-20100511-C00024.png)
KR (1) KR890003523B1 (US07714131-20100511-C00024.png)
DE (1) DE3565903D1 (US07714131-20100511-C00024.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62102413A (ja) * 1985-10-30 1987-05-12 Alps Electric Co Ltd 磁気ヘツド装置とその製造方法
US5717551A (en) * 1989-01-17 1998-02-10 Fuji Photo Film Co., Ltd. Contact-type magnetic head having an integral control portion for generating negative pressure
CN106404161B (zh) * 2016-08-19 2021-01-22 康威通信技术股份有限公司 一种对隧道施工振动位置精确定位的计算方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3688285A (en) * 1970-02-16 1972-08-29 Ibm Flexible disk magnetic recording device
US3678481A (en) * 1970-03-13 1972-07-18 Ibm Data storage apparatus employing a single magnetic disk
JPS538485B2 (US07714131-20100511-C00024.png) * 1973-12-19 1978-03-29
GB1557467A (en) * 1977-03-14 1979-12-12 Emi Ltd Magnetic transducing heads
US4320426A (en) * 1980-05-23 1982-03-16 Xerox Corporation Head assembly for recording on magnetic disc
JPS5736473A (en) * 1980-08-14 1982-02-27 Sony Corp Rotating driving device
US4379316A (en) * 1981-06-11 1983-04-05 Siemens Corporation Read/write head carriage assembly for a floppy disk drive

Also Published As

Publication number Publication date
EP0165431A1 (en) 1985-12-27
JPH0237011B2 (US07714131-20100511-C00024.png) 1990-08-22
US4700249A (en) 1987-10-13
EP0165431B1 (en) 1988-10-26
DE3565903D1 (en) 1988-12-01
JPS60243868A (ja) 1985-12-03
KR850008542A (ko) 1985-12-18

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