ATE74462T1 - Plattenkassette. - Google Patents

Plattenkassette.

Info

Publication number
ATE74462T1
ATE74462T1 AT86402089T AT86402089T ATE74462T1 AT E74462 T1 ATE74462 T1 AT E74462T1 AT 86402089 T AT86402089 T AT 86402089T AT 86402089 T AT86402089 T AT 86402089T AT E74462 T1 ATE74462 T1 AT E74462T1
Authority
AT
Austria
Prior art keywords
plate
recording medium
sheet
centre
circular
Prior art date
Application number
AT86402089T
Other languages
English (en)
Inventor
Tsuneo Nemoto
Mika Kaneko
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 ATE74462T1 publication Critical patent/ATE74462T1/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
    • G11B23/033—Containers for flat record carriers for flexible discs
    • G11B23/0332—Containers for flat record carriers for flexible discs for single discs, e.g. envelopes

Landscapes

  • Packaging For Recording Disks (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Magnetic Record Carriers (AREA)
  • Rotational Drive Of Disk (AREA)
  • Liquid Crystal (AREA)
AT86402089T 1985-09-25 1986-09-24 Plattenkassette. ATE74462T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60211976A JPH0634323B2 (ja) 1985-09-25 1985-09-25 デイスクカ−トリツジ

Publications (1)

Publication Number Publication Date
ATE74462T1 true ATE74462T1 (de) 1992-04-15

Family

ID=16614823

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86402089T ATE74462T1 (de) 1985-09-25 1986-09-24 Plattenkassette.

Country Status (9)

Country Link
US (1) US4812937A (de)
EP (1) EP0216708B1 (de)
JP (1) JPH0634323B2 (de)
AT (1) ATE74462T1 (de)
AU (1) AU593579B2 (de)
CA (1) CA1284380C (de)
DE (1) DE3684651D1 (de)
HK (1) HK101695A (de)
SG (1) SG30549G (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH064466Y2 (ja) * 1989-03-07 1994-02-02 花王株式会社 磁気ディスクカートリッジ
JP3036108B2 (ja) * 1991-04-25 2000-04-24 ソニー株式会社 ディスクカートリッジ
AU662745B2 (en) * 1991-07-31 1995-09-14 Sony Corporation Disc cartridge
JP3063262B2 (ja) * 1991-07-31 2000-07-12 ソニー株式会社 ディスクカートリッジ
DE69232492T2 (de) * 1991-12-07 2002-11-28 Minebea K.K., Nagano Motor zum Andrehen einer Platte
US5815344A (en) * 1992-02-17 1998-09-29 Sony Corporation Disc cartridge loading apparatus
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
US5437404A (en) * 1993-07-13 1995-08-01 Illinois Tool Works Inc. Adjustable shear block assembly
JPH08308197A (ja) * 1995-05-08 1996-11-22 Matsushita Electric Ind Co Ltd スピンドルモータ
JPH097333A (ja) * 1995-06-23 1997-01-10 Fuji Photo Film Co Ltd 磁気ディスクカートリッジ
JPH09147513A (ja) * 1995-11-22 1997-06-06 Sony Corp ディスクカートリッジ
JPH11149739A (ja) * 1997-11-14 1999-06-02 Sony Corp ディスクカートリッジ
JP2001035115A (ja) * 1999-07-22 2001-02-09 Fuji Photo Film Co Ltd 磁気ディスク用センタコア

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4194228A (en) * 1978-10-11 1980-03-18 Magnetic Peripherals Inc. Magnetic disc housing with means to prevent radial disc shift
JPS56137555A (en) * 1980-03-27 1981-10-27 Sony Corp Optical disc cassette and disc driving method
JPS606938Y2 (ja) * 1980-08-14 1985-03-07 ソニー株式会社 記録再生用デイスクカセツト
JPS6245356Y2 (de) * 1981-06-05 1987-12-03
JPS5950034U (ja) * 1982-09-21 1984-04-03 ソニー株式会社 情報記録シ−ト
JPS6035385A (ja) * 1983-08-03 1985-02-23 Hitachi Maxell Ltd デイスクカ−トリツジ
US4586102A (en) * 1983-08-04 1986-04-29 Eastman Kodak Company Track number indicator
US4571718A (en) * 1984-07-11 1986-02-18 Eastman Kodak Company Optical disk cartridge and cooperating apparatus
NL8402602A (nl) * 1984-08-27 1986-03-17 Philips Nv Schijfcassette.
JPS61129721A (ja) * 1984-11-27 1986-06-17 Nagaoka:Kk ヘツドクリ−ニング器

Also Published As

Publication number Publication date
DE3684651D1 (de) 1992-05-07
EP0216708A2 (de) 1987-04-01
US4812937A (en) 1989-03-14
JPS6273477A (ja) 1987-04-04
EP0216708A3 (en) 1988-09-21
AU6309286A (en) 1987-03-26
HK101695A (en) 1995-06-30
CA1284380C (en) 1991-05-21
JPH0634323B2 (ja) 1994-05-02
EP0216708B1 (de) 1992-04-01
SG30549G (en) 1995-09-18
AU593579B2 (en) 1990-02-15

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee