JPH0268376U - - Google Patents

Info

Publication number
JPH0268376U
JPH0268376U JP1989131657U JP13165789U JPH0268376U JP H0268376 U JPH0268376 U JP H0268376U JP 1989131657 U JP1989131657 U JP 1989131657U JP 13165789 U JP13165789 U JP 13165789U JP H0268376 U JPH0268376 U JP H0268376U
Authority
JP
Japan
Prior art keywords
disk
shutter
locking lever
housing
closed position
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.)
Pending
Application number
JP1989131657U
Other languages
English (en)
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 filed Critical
Publication of JPH0268376U publication Critical patent/JPH0268376U/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • G11B23/03—Containers for flat record carriers
    • G11B23/0301—Details
    • G11B23/0306—Means for locking the record carriers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • G11B23/03—Containers for flat record carriers
    • G11B23/0301—Details
    • G11B23/0308—Shutters

Description

【図面の簡単な説明】
第１図は本考案によるデイスクカートリツジの
分解斜視図、第２図は第１図のデイスクカートリ
ツジの一部及び関連内装部品を示す拡大分解斜視
図、第３図はカバーを取除き内装部品を示した第
１図のデイスクカートリツジの一部を示す平面図
、第４図は第１図のデイスクカートリツジの内装
部品を作動位置に示した点以外では第３図と同じ
であり、第５図は第３図の線５―５でとつた第１
図デイスクカートリツジの立面図である。 １０…デイスクカートリツジ、１２，１４…上
下部カートリツジ半体、１６…記録デイスク、２
０…シヤツタ、２６…キヤリヤ、２８…掛け金、
３２…らせん形伸張ばね、３４…第１環状端部、
３８…第２環状端部、４０…取付けピン、４２…
ロツキング機構、４４…ロツキングレバー、４８
…ピン、５０…第１端部、５２…第２端部、５４
…弾性レバー、５６…戻しばね。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) デイスクカートリツジ１０のためのロツキ
    ング機構４２にして、ハウジング１２，１４内で
    回転するための記録デイスク１６を納入するハウ
    ジング１２，１４と、該ハウジング１２，１４を
    介するデイスク１６に対するアクセスを阻止する
    閉塞位置と前記ハウジング１２，１４を介するデ
    イスク１６に対するアクセスを構成する開口位置
    との間に移動可能のシヤツタ２０とを有し、前記
    ロツキング機構は、 前記ハウジング１２，１４に枢着され４６かつ
    前記デイスク１６に接触するための第１端部５０
    と、ロツキングレバー４４の枢着部の反対におか
    れ前記シヤツタ２０が前記閉塞位置にある時前記
    シヤツタ２０と接触するための第２端部５４とを
    有するロツキングレバー４４を含み、前記シヤツ
    タ２０が前記閉塞位置にある時前記ロツキングレ
    バーの前記第１端５０が前記デイスク１６に強制
    的に接触せしめられるロツキング機構４２。 (2) 前記ロツキングレバー４４と前記ハウジン
    グ１２，１４との間に接続され、前記シヤツタ２
    ０が前記開位置にある時前記ロツキングレバー４
    ４を前記デイスク１６から外すようにバイアスを
    かけるためのバイアス装置５６が包含される実用
    新案登録請求の範囲第１項によるロツキング機構
    ４２。 (3) 前記ロツキングレバー４４の前記第２端部
    ５４には前記シヤツタ２０が前記閉塞位置にある
    時前記シヤツタ２０に接触するための弾性アーム
    ５４が更に設けられ、前記ロツキングレバー４４
    の前記第１端部５０が前記デイスク１６に弾性的
    に接触せしめられる実用新案登録請求の範囲第１
    項によるロツキング機構４２。
JP1989131657U 1988-11-14 1989-11-10 Pending JPH0268376U (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/270,359 US4943880A (en) 1988-11-14 1988-11-14 Disk locking mechanism for disk cartridge

Publications (1)

Publication Number Publication Date
JPH0268376U true JPH0268376U (ja) 1990-05-23

Family

ID=23031017

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989131657U Pending JPH0268376U (ja) 1988-11-14 1989-11-10

Country Status (4)

Country Link
US (1) US4943880A (ja)
EP (1) EP0369651A3 (ja)
JP (1) JPH0268376U (ja)
KR (1) KR900008507A (ja)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5195084A (en) * 1988-03-07 1993-03-16 Tdk Corporation Disc cartridge
DE68929036T2 (de) * 1988-04-28 1999-11-11 Dai Nippon Insatsu K.K., Tokio/Tokyo Plattenkassette
US5289457A (en) * 1988-04-28 1994-02-22 Dai Nippon Insatsu Kabushiki Kaisha Disc cartridge with bent spring design for closing a closure shutter
US4935834A (en) * 1988-11-14 1990-06-19 Minnesota Mining And Manufacturing Company Shutter spring for disk cartridge
DE69033899T2 (de) * 1989-07-05 2002-06-27 Hitachi Maxell, Ltd. Plattenkassette
JP2827332B2 (ja) * 1989-10-06 1998-11-25 ソニー株式会社 ディスクカートリッジ
US5255145A (en) * 1991-09-30 1993-10-19 Minnesota Mining And Manufacturing Company Shutter spring stop for disk cartridges
US5247417A (en) * 1991-09-30 1993-09-21 Minnesota Mining And Manufacturing Company Shutter stop mechanism for disk cartridges
US6430005B1 (en) 1991-10-18 2002-08-06 Syquest Technology, Inc. Removable cartridge disk drive with a receiver for receiving a cartridge housing a hard disk
US5768253A (en) * 1992-05-15 1998-06-16 Cd Plant Tecval S.A. Disc cartridge for accommodating recording discs
JP2556308Y2 (ja) * 1992-10-13 1997-12-03 富士写真フイルム株式会社 磁気ディスクカートリッジ
US5440436A (en) * 1992-11-13 1995-08-08 Syquest Technology, Inc. Removable cartridge disk drive with a 1.8 inch form factor
US5546376A (en) * 1994-10-03 1996-08-13 Taniyama; Yoshihiko Shutter locking mechanism for a miniature compact disk cartridge or the like and a method of manufacturing the same
JP2000501218A (ja) * 1995-06-07 2000-02-02 アイオメガ コーポレイション カートリッジシェルに対し磁気ディスクをクランプするためのカム機構
DE841661T1 (de) * 1995-06-07 1998-09-24 Iomega Corp Plattenkassette mit Antiklapperverfahren
US6304417B1 (en) * 1995-06-07 2001-10-16 Iomega Corporation Mechanism to clamp magnetic disk against cartridge shell
USD381644S (en) * 1995-09-13 1997-07-29 Imation Corp. Triangle-shaped movable shutter for a data storage diskette cartridge
USD381643S (en) * 1995-09-13 1997-07-29 Imation Corp. Data storage diskette cartridge
US5631792A (en) * 1995-09-13 1997-05-20 Imation Corp. Triangle-shaped movable shutter for data storage diskette cartridge
JP3491427B2 (ja) * 1996-02-09 2004-01-26 ソニー株式会社 ディスクカートリッジ
US6118757A (en) * 1997-02-26 2000-09-12 Opticord, Inc. Data information disk cartridge and method of assembly and use
JP3640510B2 (ja) * 1997-05-08 2005-04-20 富士写真フイルム株式会社 磁気ディスクカートリッジ
US6147962A (en) * 1997-11-26 2000-11-14 Srinivasan; Thiruppathy Data storage cartridge having a restraining mechanism
JP4006809B2 (ja) * 1998-02-02 2007-11-14 ソニー株式会社 情報記憶媒体カートリッジ
US6178067B1 (en) * 1998-02-11 2001-01-23 Iomega Corporation Side edge accessible disk cartridge shutter latch assembly
USD418828S (en) * 1998-05-12 2000-01-11 Castlewood Systems, Inc. Element of an audio, video and computer data cartridge
USD410644S (en) 1998-05-12 1999-06-08 Castlewood Systems, Inc. Audio, video, and computer data cartridge
USD411533S (en) 1998-05-12 1999-06-29 Castlewood Systems, Inc. Element of an audio video and computer data cartridge
USD424048S (en) * 1998-05-12 2000-05-02 Castlewood Systems, Inc. Video and computer data cartridge
SG107141A1 (en) * 1998-07-15 2004-11-29 Samsung Electronics Co Ltd Dis accommodating adaptor and a method and apparatus for driving the same
US6141185A (en) 1998-08-25 2000-10-31 Iomega Corporation Anti-rattle mechanism for cartridge
JP4363246B2 (ja) * 2004-05-07 2009-11-11 ソニー株式会社 ディスクカートリッジ

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1774349B2 (de) * 1967-05-31 1973-09-27 Nippon Electric Co., Ltd., Tokio Behälter für magnetische Speicherscheiben und Datenspeichereinrichtung
EP0137965B1 (en) * 1983-08-20 1989-04-05 Hitachi Maxell Ltd. Disc cartridge
JPS6085479A (ja) * 1983-10-14 1985-05-14 Hitachi Maxell Ltd デイスクカ−トリツジ
JPS6168782A (ja) * 1984-09-12 1986-04-09 Sony Corp デイスクカ−トリツジ
US4724962A (en) * 1984-09-20 1988-02-16 Olympus Optical Company Limited Disk jacket
JPH0418128Y2 (ja) * 1985-12-18 1992-04-22
JPH0418127Y2 (ja) * 1985-12-18 1992-04-22
JPS62298980A (ja) * 1986-06-18 1987-12-26 Nec Corp 光デイスクカ−トリツジ
US4935834A (en) * 1988-11-14 1990-06-19 Minnesota Mining And Manufacturing Company Shutter spring for disk cartridge

Also Published As

Publication number Publication date
US4943880A (en) 1990-07-24
EP0369651A3 (en) 1991-01-16
EP0369651A2 (en) 1990-05-23
KR900008507A (ko) 1990-06-03

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