JPH0237011B2 - - Google Patents

Info

Publication number
JPH0237011B2
JPH0237011B2 JP59100266A JP10026684A JPH0237011B2 JP H0237011 B2 JPH0237011 B2 JP H0237011B2 JP 59100266 A JP59100266 A JP 59100266A JP 10026684 A JP10026684 A JP 10026684A JP H0237011 B2 JPH0237011 B2 JP H0237011B2
Authority
JP
Japan
Prior art keywords
disk
gap
center
recording
apex
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.)
Expired - Lifetime
Application number
JP59100266A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60243868A (ja
Inventor
Shinichi Aikawa
Hiroshi Shibuya
Hideya Kato
Akira Nishimoto
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.)
Teac Corp
Original Assignee
Teac 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 Teac Corp filed Critical Teac Corp
Priority to JP59100266A priority Critical patent/JPS60243868A/ja
Priority to KR1019850003090A priority patent/KR890003523B1/ko
Priority to DE8585105608T priority patent/DE3565903D1/de
Priority to EP85105608A priority patent/EP0165431B1/en
Priority to US06/733,145 priority patent/US4700249A/en
Publication of JPS60243868A publication Critical patent/JPS60243868A/ja
Publication of JPH0237011B2 publication Critical patent/JPH0237011B2/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
    • 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)
JP59100266A 1984-05-18 1984-05-18 磁気デイスク駆動装置 Granted JPS60243868A (ja)

Priority Applications (5)

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
KR1019850003090A KR890003523B1 (ko) 1984-05-18 1985-05-07 자기디스크장치
DE8585105608T DE3565903D1 (en) 1984-05-18 1985-05-07 Data transfer apparatus having a magnetic transducer head capable of proper data transfer contact with a flexible magnetic dick without fine adjustment
EP85105608A EP0165431B1 (en) 1984-05-18 1985-05-07 Data transfer apparatus having a magnetic transducer head capable of proper data transfer contact with a flexible magnetic dick without fine adjustment
US06/733,145 US4700249A (en) 1984-05-18 1985-05-10 Magnetic transducer head capable of proper data transfer contact with a flexible magnetic disk without fine adjustment

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
JPS60243868A JPS60243868A (ja) 1985-12-03
JPH0237011B2 true JPH0237011B2 (US07714131-20100511-C00024.png) 1990-08-22

Family

ID=14269396

Family Applications (1)

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

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
KR890003523B1 (ko) 1989-09-23
EP0165431A1 (en) 1985-12-27
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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