JPH0426464U - - Google Patents

Info

Publication number
JPH0426464U
JPH0426464U JP1990122834U JP12283490U JPH0426464U JP H0426464 U JPH0426464 U JP H0426464U JP 1990122834 U JP1990122834 U JP 1990122834U JP 12283490 U JP12283490 U JP 12283490U JP H0426464 U JPH0426464 U JP H0426464U
Authority
JP
Japan
Prior art keywords
shutter
disk cartridge
disk
coating layer
head insertion
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
JP1990122834U
Other languages
English (en)
Japanese (ja)
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
Priority to JP1990122834U priority Critical patent/JPH0426464U/ja
Priority to US07/684,033 priority patent/US5226035A/en
Publication of JPH0426464U publication Critical patent/JPH0426464U/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
    • G11B23/03—Containers for flat record carriers
    • G11B23/0301—Details
    • G11B23/0308—Shutters
JP1990122834U 1990-04-13 1990-11-22 Pending JPH0426464U (forum.php)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1990122834U JPH0426464U (forum.php) 1990-04-13 1990-11-22
US07/684,033 US5226035A (en) 1990-04-13 1991-04-11 Disk cartridge having a shutter with an antistatic coating

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3981190 1990-04-13
JP1990122834U JPH0426464U (forum.php) 1990-04-13 1990-11-22

Publications (1)

Publication Number Publication Date
JPH0426464U true JPH0426464U (forum.php) 1992-03-03

Family

ID=26379215

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990122834U Pending JPH0426464U (forum.php) 1990-04-13 1990-11-22

Country Status (2)

Country Link
US (1) US5226035A (forum.php)
JP (1) JPH0426464U (forum.php)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2062100C (en) * 1991-03-05 2000-10-31 Hirotoshi Fujisawa Disc cartridge
US5527606A (en) * 1991-07-25 1996-06-18 Sony Corporation Disk cassette shutter
JP2818058B2 (ja) * 1991-09-19 1998-10-30 シャープ株式会社 光ディスク
GB2270194B (en) * 1992-08-24 1996-05-15 Tdk Corp Cartridge for a recording/reproducing medium and method of making the same
US5488494A (en) * 1993-10-07 1996-01-30 Tamarack Storage Devices Packaging system for holographic storage media
JPH07249279A (ja) * 1994-03-10 1995-09-26 Sony Corp ディスクカートリッジ
WO1998007150A1 (fr) * 1996-08-08 1998-02-19 Fuji Photo Film Co., Ltd. Cartouche de disque magnetique
US5889639A (en) * 1997-02-07 1999-03-30 Imation Corp. Plain carbon steel shutter for removable data storage cartridges
US6542459B2 (en) * 1998-05-28 2003-04-01 Tdk Corporation Cartridge and manufacturing method thereof
US6577592B1 (en) 1999-04-30 2003-06-10 Sony Corporation Disc cartridge
JP2001256751A (ja) * 2000-03-13 2001-09-21 Sony Corp シャッター及びこれを有するディスクカートリッジ
JP2001297555A (ja) * 2000-04-14 2001-10-26 Sony Corp ディスクカートリッジとシャッターおよびその製造方法と製造装置。
US6816340B2 (en) * 2001-03-14 2004-11-09 Fuji Photo Film Co., Ltd. Disk cartridge
JP4053390B2 (ja) * 2002-04-11 2008-02-27 シャープ株式会社 ディスクカートリッジ

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01294284A (ja) * 1988-05-23 1989-11-28 Sony Corp ディスクカートリッジ用シャッタ及びその製造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4511489A (en) * 1983-06-01 1985-04-16 The Drackett Company Composition for cleaning and imparting antistatic properties to plastics surfaces
US4680662A (en) * 1984-06-12 1987-07-14 Matsushita Electric Industrial Co., Ltd. Disk cartridge having a shutter mechanism
US4722017A (en) * 1986-01-09 1988-01-26 Minnesota Mining And Manufacturing Company Static reduction in magnetic record disk assemblies
JPH0740423B2 (ja) * 1986-03-01 1995-05-01 日立マクセル株式会社 デイスクカ−トリツジ
JPH056607Y2 (forum.php) * 1986-04-17 1993-02-19
JPS6344285U (forum.php) * 1986-09-09 1988-03-24
JPH01146375U (forum.php) * 1988-03-31 1989-10-09
JPH01286190A (ja) * 1988-05-12 1989-11-17 Canon Inc ディスクカートリッジ
JPH02165441A (ja) * 1988-12-17 1990-06-26 Sony Corp 剥離可能な保護膜を有する光情報記録媒体
US5021913A (en) * 1989-04-24 1991-06-04 Overland Bolling Company Shutter for covering a window opening in a case that contains a flexible disk
US5161080A (en) * 1989-11-02 1992-11-03 Sony Corporation Reduced friction disc cartridge shutter sirfaces

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01294284A (ja) * 1988-05-23 1989-11-28 Sony Corp ディスクカートリッジ用シャッタ及びその製造方法

Also Published As

Publication number Publication date
US5226035A (en) 1993-07-06

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