DE69926570D1 - Kassette und Verfahren zu ihrer Herstellung - Google Patents

Kassette und Verfahren zu ihrer Herstellung

Info

Publication number
DE69926570D1
DE69926570D1 DE69926570T DE69926570T DE69926570D1 DE 69926570 D1 DE69926570 D1 DE 69926570D1 DE 69926570 T DE69926570 T DE 69926570T DE 69926570 T DE69926570 T DE 69926570T DE 69926570 D1 DE69926570 D1 DE 69926570D1
Authority
DE
Germany
Prior art keywords
cassette
production
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 - Fee Related
Application number
DE69926570T
Other languages
English (en)
Other versions
DE69926570T2 (de
Inventor
Yukio Miyazaki
Masaru Ikebe
Kouichi Suzuki
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.)
TDK Corp
Original Assignee
TDK 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
Priority claimed from JP32296298A external-priority patent/JP2000137969A/ja
Priority claimed from JP01375499A external-priority patent/JP3515002B2/ja
Application filed by TDK Corp filed Critical TDK Corp
Publication of DE69926570D1 publication Critical patent/DE69926570D1/de
Application granted granted Critical
Publication of DE69926570T2 publication Critical patent/DE69926570T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • G11B23/0326—Assembling of containers
    • 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
    • G11B23/04—Magazines; Cassettes for webs or filaments
    • G11B23/041—Details
    • G11B23/045—Covers
DE69926570T 1998-05-28 1999-05-28 Kassette und Verfahren zu ihrer Herstellung Expired - Fee Related DE69926570T2 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP16281598 1998-05-28
JP16281598 1998-05-28
JP32296298 1998-10-29
JP32296298A JP2000137969A (ja) 1998-10-29 1998-10-29 カートリッジ
JP1375499 1999-01-22
JP01375499A JP3515002B2 (ja) 1998-05-28 1999-01-22 カートリッジ及びその製造方法

Publications (2)

Publication Number Publication Date
DE69926570D1 true DE69926570D1 (de) 2005-09-15
DE69926570T2 DE69926570T2 (de) 2006-06-08

Family

ID=27280391

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69926570T Expired - Fee Related DE69926570T2 (de) 1998-05-28 1999-05-28 Kassette und Verfahren zu ihrer Herstellung

Country Status (3)

Country Link
US (1) US6542459B2 (de)
EP (1) EP0961273B1 (de)
DE (1) DE69926570T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6577592B1 (en) * 1999-04-30 2003-06-10 Sony Corporation Disc cartridge
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。
US7146713B1 (en) * 2000-08-16 2006-12-12 Cheung Woh Metal Works (Pte) Ltd. Method of manufacturing a base plate
JP2002343052A (ja) * 2001-05-17 2002-11-29 Fuji Photo Film Co Ltd 記録メディアカートリッジ
US6958887B2 (en) * 2002-03-28 2005-10-25 Fuji Photo Film Co., Ltd. Recording media cartridge having a memory accessible from multiple directions
JP2005196900A (ja) * 2004-01-08 2005-07-21 Sony Corp ディスクカートリッジ
US7546669B1 (en) 2004-06-08 2009-06-16 Cheung Woh Technologies Ltd. Progressive and transfer die stamping
US9481932B2 (en) 2012-04-26 2016-11-01 Cheung Woh Technologies Ltd. Method and apparatus for progressively forging a hard disk drive base plate
CN105448308B (zh) 2014-08-27 2019-04-09 祥和科技有限公司 用于形成具有延长高度的硬盘驱动器基板的方法和装置

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6085479A (ja) * 1983-10-14 1985-05-14 Hitachi Maxell Ltd デイスクカ−トリツジ
JPH0640427B2 (ja) 1985-01-24 1994-05-25 ソニー株式会社 磁気ディスクカセット用シャッターの製造方法
JP2562301B2 (ja) * 1986-05-09 1996-12-11 株式会社リコー デイスクドライブ装置のデイスク保持機構
JPH0510275Y2 (de) * 1987-12-09 1993-03-12
CA1328015C (en) * 1988-03-11 1994-03-22 Shuji Haruna Disk cartridge
JPH01286190A (ja) * 1988-05-12 1989-11-17 Canon Inc ディスクカートリッジ
JPH03207066A (ja) * 1990-01-10 1991-09-10 Mitsubishi Plastics Ind Ltd デイスクカセット
JPH0426464U (de) * 1990-04-13 1992-03-03
JPH0438689A (ja) * 1990-05-31 1992-02-07 Sony Corp ディスクカートリッジ
JP2768002B2 (ja) * 1990-11-08 1998-06-25 三菱マテリアル株式会社 光磁気ディスクカセット用シャッタ
US5527606A (en) 1991-07-25 1996-06-18 Sony Corporation Disk cassette shutter
JPH0541055A (ja) * 1991-08-07 1993-02-19 Dainippon Printing Co Ltd フロツピイーデイスク、光デイスク等のケースのシヤツター
JP2576844Y2 (ja) 1991-11-01 1998-07-16 ティーディーケイ株式会社 ディスクカートリッジ
JPH05334839A (ja) * 1992-05-30 1993-12-17 Sony Corp ディスクカートリッジ
JP3338477B2 (ja) * 1992-07-23 2002-10-28 株式会社ソニー・ミュージックエンタテインメント ディスクカートリッジ
GB2270194B (en) 1992-08-24 1996-05-15 Tdk Corp Cartridge for a recording/reproducing medium and method of making the same
JP2925891B2 (ja) 1993-04-14 1999-07-28 住友軽金属工業株式会社 記録媒体カセットのシャッター用アルミニウム合金材料並びにその製造方法及びそれを使用したアルミニウム合金シャッター
JPH06325533A (ja) 1993-05-11 1994-11-25 Sony Corp シャッタの製造方法及びシャッタの中間生成プレート体
JPH07153220A (ja) 1993-11-29 1995-06-16 Tdk Corp カートリッジのシャッタ
JPH07312053A (ja) * 1994-05-13 1995-11-28 Sony Corp ディスクカートリッジ及びその製造方法
JPH08221936A (ja) * 1995-02-14 1996-08-30 Sony Corp ディスクカートリッジ用のシャッター原反とシャッターおよびディスクカートリッジ
JP3455609B2 (ja) 1995-04-28 2003-10-14 大日精化工業株式会社 記録媒体カセットシャッター用アルミニウム合金塗装板および該アルミニウム合金塗装板からなる記録媒体カセットシャッター
JPH0917141A (ja) * 1995-06-27 1997-01-17 Tosoh Corp ディスクカートリッジ
JPH1064223A (ja) * 1996-08-21 1998-03-06 Kobe Steel Ltd ディスクシャッタ用アルミニウム又はアルミニウム合金板材
JP3298608B2 (ja) * 1996-09-26 2002-07-02 大日精化工業株式会社 摺動性に優れた記録媒体カセットシャッター用アルミニウム合金塗装板および該アルミニウム合金塗装板からなる記録媒体カセットシャッター
JPH10162541A (ja) * 1996-12-03 1998-06-19 Sony Corp ディスクカートリッジおよびシャッター原反
JP3133719B2 (ja) * 1997-02-03 2001-02-13 古河電気工業株式会社 樹脂被覆アルミニウム合金板材
JP3476115B2 (ja) * 1997-02-20 2003-12-10 株式会社神戸製鋼所 ディスクシャッタ用アルミニウム又はアルミニウム合金板

Also Published As

Publication number Publication date
EP0961273B1 (de) 2005-08-10
EP0961273A3 (de) 1999-12-29
EP0961273A2 (de) 1999-12-01
US6542459B2 (en) 2003-04-01
DE69926570T2 (de) 2006-06-08
US20020109940A1 (en) 2002-08-15

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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