DE3683066D1 - Magnetische plattenantriebsvorrichtung. - Google Patents

Magnetische plattenantriebsvorrichtung.

Info

Publication number
DE3683066D1
DE3683066D1 DE8686301548T DE3683066T DE3683066D1 DE 3683066 D1 DE3683066 D1 DE 3683066D1 DE 8686301548 T DE8686301548 T DE 8686301548T DE 3683066 T DE3683066 T DE 3683066T DE 3683066 D1 DE3683066 D1 DE 3683066D1
Authority
DE
Germany
Prior art keywords
disk drive
drive device
magnetic disk
magnetic
drive
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
DE8686301548T
Other languages
English (en)
Inventor
Keisuke Murakami
Masayoshi Kawahira
Chihiro Aoki
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.)
Toshiba TEC Corp
Original Assignee
Tokyo 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 Tokyo Electric Co Ltd filed Critical Tokyo Electric Co Ltd
Application granted granted Critical
Publication of DE3683066D1 publication Critical patent/DE3683066D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G11B17/02—Details
    • G11B17/022—Positioning or locking of single discs
    • G11B17/028—Positioning or locking of single discs of discs rotating during transducing operation
    • G11B17/032—Positioning by moving the door or the cover
    • 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
DE8686301548T 1985-03-08 1986-03-05 Magnetische plattenantriebsvorrichtung. Expired - Lifetime DE3683066D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60046141A JPS61206965A (ja) 1985-03-08 1985-03-08 磁気デイスク駆動装置

Publications (1)

Publication Number Publication Date
DE3683066D1 true DE3683066D1 (de) 1992-02-06

Family

ID=12738692

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686301548T Expired - Lifetime DE3683066D1 (de) 1985-03-08 1986-03-05 Magnetische plattenantriebsvorrichtung.

Country Status (4)

Country Link
US (1) US4725905A (de)
EP (1) EP0194138B1 (de)
JP (1) JPS61206965A (de)
DE (1) DE3683066D1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5361181A (en) * 1988-06-29 1994-11-01 Canon Kabushiki Kaisha Disk holding device with attached phase detecting device and adjusting mechanism
JP2808309B2 (ja) * 1989-07-07 1998-10-08 旭光学工業株式会社 ディスク駆動装置
JP2910114B2 (ja) * 1990-01-20 1999-06-23 ソニー株式会社 電子機器
EP0437091B1 (de) * 1990-01-09 1995-11-22 Sony Corporation Plattenspieler
JP3158293B2 (ja) * 1991-08-20 2001-04-23 ソニー株式会社 ディスクカートリッジ着脱装置
US5666343A (en) * 1995-12-29 1997-09-09 Samsung Electronics Co., Ltd. Disk player having a shutter opening structure in which a shutter of the disk cartridge is opened without a cartridge holder
JP5414746B2 (ja) * 2011-06-29 2014-02-12 株式会社ソニー・コンピュータエンタテインメント 携帯型電子機器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5441118A (en) * 1977-09-07 1979-04-02 Sony Corp Cassette type magnetic sheet recorder-reproducer
GB2093254B (en) * 1980-12-31 1985-07-03 Sony Corp Apparatus for driving flexible discs
JPS58161187A (ja) * 1982-03-19 1983-09-24 Hitachi Ltd 円盤装填機構
DE3448344C2 (de) * 1983-04-25 1992-05-27 Canon K.K., Tokio/Tokyo, Jp
JPS59218681A (ja) * 1983-05-26 1984-12-08 Nippon Kogaku Kk <Nikon> カセット装着装置
JPS6013349A (ja) * 1983-07-01 1985-01-23 Hitachi Ltd デイスク装着機構
DE3475669D1 (en) * 1983-09-08 1989-01-19 Fuji Photo Film Co Ltd Device for loading or unloading magnetic disc pack

Also Published As

Publication number Publication date
US4725905A (en) 1988-02-16
JPS61206965A (ja) 1986-09-13
JPH0566670B2 (de) 1993-09-22
EP0194138B1 (de) 1991-12-27
EP0194138A2 (de) 1986-09-10
EP0194138A3 (en) 1988-03-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee