JPH0322666B2 - - Google Patents

Info

Publication number
JPH0322666B2
JPH0322666B2 JP2735784A JP2735784A JPH0322666B2 JP H0322666 B2 JPH0322666 B2 JP H0322666B2 JP 2735784 A JP2735784 A JP 2735784A JP 2735784 A JP2735784 A JP 2735784A JP H0322666 B2 JPH0322666 B2 JP H0322666B2
Authority
JP
Japan
Prior art keywords
spindle
cover
base
magnetic disk
bearing
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
Application number
JP2735784A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60173770A (ja
Inventor
Shigemitsu Oguchi
Yasunaga Mitsuya
Kenji Kogure
Kunio Hoshitani
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP2735784A priority Critical patent/JPS60173770A/ja
Publication of JPS60173770A publication Critical patent/JPS60173770A/ja
Publication of JPH0322666B2 publication Critical patent/JPH0322666B2/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
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/2009—Turntables, hubs and motors for disk drives; Mounting of motors in the drive
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
    • G11B25/04—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card
    • G11B25/043—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card using rotating discs

Landscapes

  • Rotational Drive Of Disk (AREA)
JP2735784A 1984-02-17 1984-02-17 磁気デイスク装置 Granted JPS60173770A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2735784A JPS60173770A (ja) 1984-02-17 1984-02-17 磁気デイスク装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2735784A JPS60173770A (ja) 1984-02-17 1984-02-17 磁気デイスク装置

Publications (2)

Publication Number Publication Date
JPS60173770A JPS60173770A (ja) 1985-09-07
JPH0322666B2 true JPH0322666B2 (enrdf_load_stackoverflow) 1991-03-27

Family

ID=12218791

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2735784A Granted JPS60173770A (ja) 1984-02-17 1984-02-17 磁気デイスク装置

Country Status (1)

Country Link
JP (1) JPS60173770A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0783580B2 (ja) * 1985-12-19 1995-09-06 セイコーエプソン株式会社 スピンドルモ−タ
CA2027225A1 (en) * 1989-10-27 1991-04-28 Donald James Macleod Spindle motor assembly for disc drives
KR100408496B1 (ko) * 1996-05-07 2004-02-25 삼성전자주식회사 하드 디스크 드라이브의 스핀들 시스템

Also Published As

Publication number Publication date
JPS60173770A (ja) 1985-09-07

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