JPS6124051A - フレキシブル・デイスク・ドライブ用センタリング及びクランプ装置 - Google Patents

フレキシブル・デイスク・ドライブ用センタリング及びクランプ装置

Info

Publication number
JPS6124051A
JPS6124051A JP10170585A JP10170585A JPS6124051A JP S6124051 A JPS6124051 A JP S6124051A JP 10170585 A JP10170585 A JP 10170585A JP 10170585 A JP10170585 A JP 10170585A JP S6124051 A JPS6124051 A JP S6124051A
Authority
JP
Japan
Prior art keywords
collet
spindle
disk
centering
disk 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.)
Granted
Application number
JP10170585A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6355145B2 (en, 2012
Inventor
ドノヴアン・ミロ・ジヤンセン
アラン・ジヨン・カートン
ロバート・マイケル・マーフイ
レロイ・ローズ
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of JPS6124051A publication Critical patent/JPS6124051A/ja
Publication of JPS6355145B2 publication Critical patent/JPS6355145B2/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
    • G11B17/0284—Positioning or locking of single discs of discs rotating during transducing operation by clampers
    • 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
    • G11B17/03—Positioning or locking of single discs of discs rotating during transducing operation in containers or trays

Landscapes

  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
JP10170585A 1984-07-06 1985-05-15 フレキシブル・デイスク・ドライブ用センタリング及びクランプ装置 Granted JPS6124051A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/628,633 US4628385A (en) 1984-07-06 1984-07-06 Two stage colleting in a flexible disk drive
US628633 1984-07-06

Publications (2)

Publication Number Publication Date
JPS6124051A true JPS6124051A (ja) 1986-02-01
JPS6355145B2 JPS6355145B2 (en, 2012) 1988-11-01

Family

ID=24519698

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10170585A Granted JPS6124051A (ja) 1984-07-06 1985-05-15 フレキシブル・デイスク・ドライブ用センタリング及びクランプ装置

Country Status (5)

Country Link
US (1) US4628385A (en, 2012)
EP (1) EP0167781B1 (en, 2012)
JP (1) JPS6124051A (en, 2012)
CA (1) CA1225741A (en, 2012)
DE (1) DE3576874D1 (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04124386U (ja) * 1991-04-26 1992-11-12 シーケーデイ株式会社 電磁弁の表示装置

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6286572A (ja) * 1985-10-11 1987-04-21 Alps Electric Co Ltd デイスク回転装置
DE3602432A1 (de) * 1986-01-28 1987-07-30 Bosch Gmbh Robert Antiblockierregelsystem
JP2566924B2 (ja) * 1986-07-14 1996-12-25 キヤノン株式会社 光磁気記録装置
US4999725A (en) * 1988-07-29 1991-03-12 Citizen Watch Co., Ltd. Read/write head carrying mechanism for floppy disk drive
JPH0448231A (ja) * 1990-06-15 1992-02-18 Okuma Mach Works Ltd 平行光計測装置
US5444586A (en) * 1992-11-13 1995-08-22 Syquest Technology, Inc. Removable cartridge for a disk drive with a 1.8 inch form factor
US5440436A (en) * 1992-11-13 1995-08-08 Syquest Technology, Inc. Removable cartridge disk drive with a 1.8 inch form factor
JPH06349175A (ja) * 1993-03-04 1994-12-22 Seiko Epson Corp 情報記録再生装置
JPH09500754A (ja) * 1993-07-23 1997-01-21 シクエスト・テクノロジー、インコーポレイテッド １．８インチ形状因子を有する着脱自在ハードディスク
JP3818756B2 (ja) * 1997-10-31 2006-09-06 富士通株式会社 記憶装置
CA2984100C (en) 2015-05-29 2020-06-09 Form Roll Tech Co., Ltd. Dual-threaded screw structure

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3678481A (en) * 1970-03-13 1972-07-18 Ibm Data storage apparatus employing a single magnetic disk
US3768815A (en) * 1972-06-21 1973-10-30 Ibm Apparatus for clamping and centering a flexible magnetic disk
DE2716848B2 (de) * 1977-04-16 1980-09-11 Basf Ag, 6700 Ludwigshafen Vorrichtung zum Einspannen eines plattenförmigen, flexiblen Aufzeichnungsträgers
US4125883A (en) * 1977-09-02 1978-11-14 Memorex Corporation Apparatus for centering and clamping a flexible magnetic recording disc
US4193102A (en) * 1978-10-12 1980-03-11 International Business Machines Corporation Disk file machine with cable connection to transducers
US4193101A (en) * 1978-10-12 1980-03-11 International Business Machines Corporation Collet loading apparatus
US4409629A (en) * 1981-05-04 1983-10-11 Magnum Division Of Tandon Corporation Mechanism for centering and clamping a floppy disc
JPS5814386A (ja) * 1981-07-20 1983-01-27 Toshiba Corp デジタルデイスクプレ−ヤ装置
DE3147324A1 (de) * 1981-11-28 1983-06-01 Basf Ag, 6700 Ludwigshafen Laufwerk fuer flexible aufzeichnungstraeger mit zentraler einspannoeffnung
US4626943A (en) * 1984-07-03 1986-12-02 International Business Machines Corp. Torsional actuator for loading and unloading flexible disk drive

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04124386U (ja) * 1991-04-26 1992-11-12 シーケーデイ株式会社 電磁弁の表示装置

Also Published As

Publication number Publication date
DE3576874D1 (de) 1990-05-03
JPS6355145B2 (en, 2012) 1988-11-01
US4628385A (en) 1986-12-09
EP0167781A2 (en) 1986-01-15
EP0167781B1 (en) 1990-03-28
CA1225741A (en) 1987-08-18
EP0167781A3 (en) 1986-06-11

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