JPS61206965A - 磁気デイスク駆動装置 - Google Patents

磁気デイスク駆動装置

Info

Publication number
JPS61206965A
JPS61206965A JP60046141A JP4614185A JPS61206965A JP S61206965 A JPS61206965 A JP S61206965A JP 60046141 A JP60046141 A JP 60046141A JP 4614185 A JP4614185 A JP 4614185A JP S61206965 A JPS61206965 A JP S61206965A
Authority
JP
Japan
Prior art keywords
outer cover
magnetic disk
base
plate
spindle
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
JP60046141A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0566670B2 (en]
Inventor
Masayoshi Kawahira
川平　昌義
Keisuke Murakami
村上　啓祐
Chihiro Aoki
青木　千尋
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
Priority to JP60046141A priority Critical patent/JPS61206965A/ja
Priority to US06/836,061 priority patent/US4725905A/en
Priority to DE8686301548T priority patent/DE3683066D1/de
Priority to EP86301548A priority patent/EP0194138B1/en
Publication of JPS61206965A publication Critical patent/JPS61206965A/ja
Publication of JPH0566670B2 publication Critical patent/JPH0566670B2/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
    • 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

Landscapes

  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Feeding And Guiding Record Carriers (AREA)
JP60046141A 1985-03-08 1985-03-08 磁気デイスク駆動装置 Granted JPS61206965A (ja)

Priority Applications (4)

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
US06/836,061 US4725905A (en) 1985-03-08 1986-03-04 Magnetic disk driving device
DE8686301548T DE3683066D1 (de) 1985-03-08 1986-03-05 Magnetische plattenantriebsvorrichtung.
EP86301548A EP0194138B1 (en) 1985-03-08 1986-03-05 Magnetic disk driving device

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 (2)

Publication Number Publication Date
JPS61206965A true JPS61206965A (ja) 1986-09-13
JPH0566670B2 JPH0566670B2 (en]) 1993-09-22

Family

ID=12738692

Family Applications (1)

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

Country Status (4)

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

Cited By (2)

* 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
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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP0437091B1 (en) * 1990-01-09 1995-11-22 Sony Corporation Disc player
JP2910114B2 (ja) * 1990-01-20 1999-06-23 ソニー株式会社 電子機器
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
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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2093254B (en) * 1980-12-31 1985-07-03 Sony Corp Apparatus for driving flexible discs
DE3448344C2 (en]) * 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
EP0137311B1 (en) * 1983-09-08 1988-12-14 Fuji Photo Film Co., Ltd. Device for loading or unloading magnetic disc pack

Cited By (2)

* 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
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

Also Published As

Publication number Publication date
EP0194138A3 (en) 1988-03-23
DE3683066D1 (de) 1992-02-06
EP0194138A2 (en) 1986-09-10
EP0194138B1 (en) 1991-12-27
JPH0566670B2 (en]) 1993-09-22
US4725905A (en) 1988-02-16

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