ATE68907T1 - Plattenkassette. - Google Patents

Plattenkassette.

Info

Publication number
ATE68907T1
ATE68907T1 AT88300871T AT88300871T ATE68907T1 AT E68907 T1 ATE68907 T1 AT E68907T1 AT 88300871 T AT88300871 T AT 88300871T AT 88300871 T AT88300871 T AT 88300871T AT E68907 T1 ATE68907 T1 AT E68907T1
Authority
AT
Austria
Prior art keywords
clamper
magnetic plate
projections
recess
disc cartridge
Prior art date
Application number
AT88300871T
Other languages
German (de)
English (en)
Inventor
Kiyonori Sakaguchi
Omochanomachi
Makio Takaiwa
Akira Suzuki
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of ATE68907T1 publication Critical patent/ATE68907T1/de

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
    • G11B23/0014—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 record carriers not specifically of filamentary or web form
    • G11B23/0021—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 record carriers not specifically of filamentary or web form discs
    • G11B23/0028—Details
    • G11B23/0035—Details means incorporated in the disc, e.g. hub, to enable its guiding, loading or driving
    • 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
    • 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
    • G11B23/0317—Containers with interchangeable record carriers

Landscapes

  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Magnetic Record Carriers (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
AT88300871T 1987-02-02 1988-02-02 Plattenkassette. ATE68907T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1987012875U JPS63122955U (en]) 1987-02-02 1987-02-02
EP88300871A EP0277809B1 (en) 1987-02-02 1988-02-02 Disc cartridges

Publications (1)

Publication Number Publication Date
ATE68907T1 true ATE68907T1 (de) 1991-11-15

Family

ID=11817598

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88300871T ATE68907T1 (de) 1987-02-02 1988-02-02 Plattenkassette.

Country Status (6)

Country Link
US (1) US4847826A (en])
EP (1) EP0277809B1 (en])
JP (1) JPS63122955U (en])
KR (1) KR960013775B1 (en])
AT (1) ATE68907T1 (en])
HK (1) HK73894A (en])

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4746013A (en) * 1986-09-16 1988-05-24 Sony Corporation Disc cartridge with releasable locking means
US5195084A (en) * 1988-03-07 1993-03-16 Tdk Corporation Disc cartridge
US5237560A (en) * 1988-06-23 1993-08-17 Mitsubishi Denki Kabushiki Kaisha Optical disc cartridge
US4935834A (en) * 1988-11-14 1990-06-19 Minnesota Mining And Manufacturing Company Shutter spring for disk cartridge
US5001700A (en) * 1989-03-30 1991-03-19 Literal Corporation Disk clamp and centering apparatus for a beam addressable disk drive system
JP2508066Y2 (ja) * 1989-04-06 1996-08-21 富士写真フイルム株式会社 磁気ディスクカ―トリッジ
JP3179458B2 (ja) * 1989-07-07 2001-06-25 ソニー株式会社 光磁気ディスク装置
KR100268618B1 (ko) * 1990-12-28 2000-10-16 이데이 노부유끼 광학디스크 및 디스크 척킹 기구
JP2616529B2 (ja) * 1992-04-13 1997-06-04 松下電器産業株式会社 ハブ付きディスク、ディスクカートリッジおよびディスク基板用射出成形金型
US5768253A (en) * 1992-05-15 1998-06-16 Cd Plant Tecval S.A. Disc cartridge for accommodating recording discs
CH686538A5 (fr) * 1992-05-15 1996-04-15 Cd Plant Tecval S A Cassette a disque.
JP2821060B2 (ja) * 1992-06-03 1998-11-05 シャープ株式会社 光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
US6721266B1 (en) 1992-07-23 2004-04-13 Sony Corporation Disc cartridge with slidably mounted shutter
KR960004659B1 (ko) * 1993-10-27 1996-04-11 대우전자주식회사 디스크 클램프장치
US5907533A (en) * 1993-10-27 1999-05-25 Daewoo Electronics Co., Ltd. Disc clamping device for alternatively loading a mini disc and a compact disc on a single turntable
CA2185452A1 (en) * 1994-03-18 1995-09-28 Patrick Sandell Protective cartridge for rewritable optical disk
US5636095A (en) * 1994-04-11 1997-06-03 Avatar Systems Corp. Removable disk to drive engagement
US6333833B1 (en) * 1994-07-14 2001-12-25 Nomai S.A. Hard disk platter assembly with plastic hub for use in a removable cartridge
JPH08106693A (ja) * 1994-10-04 1996-04-23 Toshiba Corp ディスク再生装置
JP2842521B2 (ja) 1994-12-28 1999-01-06 三菱電機株式会社 交換型記憶装置並びに記録媒体カートリッジ並びにカード型装置用スロットの利用方法
EP0920012B1 (en) * 1996-08-08 2004-11-03 Fuji Photo Film Co., Ltd. Magnetic disk cartridge
BR9806063A (pt) * 1997-07-24 2000-08-08 Sony Corp Invólucro recipiente para um meio de gravação em forma de disco
KR20000068616A (ko) * 1997-07-24 2000-11-25 이데이 노부유끼 디스크형 기록매체 수납장치
US6817026B2 (en) * 2000-04-28 2004-11-09 Dphi Acquisitions, Inc. Magnetic hub assembly for data storage disk
JP2003085910A (ja) * 2001-09-11 2003-03-20 Sony Corp ディスクカートリッジ、ディスク記録媒体装置及びディスク記録再生装置
JP2003100044A (ja) * 2001-09-21 2003-04-04 Hitachi Ltd ディスクカートリッジ
US7263706B2 (en) * 2002-02-19 2007-08-28 Samsung Electronics Co., Ltd. Disk cartridge and disk player using the same
KR100850704B1 (ko) * 2002-02-19 2008-08-06 삼성전자주식회사 디스크 카트리지
JP4165418B2 (ja) * 2004-03-08 2008-10-15 ソニー株式会社 ディスクドライブ装置、フレーム、ディスクドライブ装置セット、電子機器
KR20120082199A (ko) * 2011-01-13 2012-07-23 엘지이노텍 주식회사 스핀들 모터용 턴 테이블 및 이를 갖는 스핀들 모터

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57195674U (en]) * 1981-06-05 1982-12-11
JPS6035385A (ja) * 1983-08-03 1985-02-23 Hitachi Maxell Ltd デイスクカ−トリツジ
EP0186195B1 (en) * 1984-12-28 1991-03-13 Yamaha Corporation Disc clamping device for a disc cartridge player
KR940009470B1 (ko) * 1985-02-16 1994-10-13 히다찌마구세루 가부시기가이샤 디스크 카트리지 및 디스크 구동장치
KR900004661B1 (ko) * 1986-01-20 1990-07-02 가부시키가이샤 도시바 정보처리장치
JPH0664876B2 (ja) * 1986-03-24 1994-08-22 株式会社東芝 情報記憶媒体
JP2543860B2 (ja) * 1986-11-05 1996-10-16 株式会社東芝 情報記憶媒体

Also Published As

Publication number Publication date
EP0277809B1 (en) 1991-10-23
JPS63122955U (en]) 1988-08-10
US4847826A (en) 1989-07-11
KR880010410A (ko) 1988-10-08
EP0277809A1 (en) 1988-08-10
KR960013775B1 (ko) 1996-10-10
HK73894A (en) 1994-08-05

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EELA Cancelled due to lapse of time