KR870011197U - 자기시트 장치 - Google Patents

자기시트 장치

Info

Publication number
KR870011197U
KR870011197U KR2019860018455U KR860018455U KR870011197U KR 870011197 U KR870011197 U KR 870011197U KR 2019860018455 U KR2019860018455 U KR 2019860018455U KR 860018455 U KR860018455 U KR 860018455U KR 870011197 U KR870011197 U KR 870011197U
Authority
KR
South Korea
Prior art keywords
spindle
positioning projections
disc
aperture
drive unit
Prior art date
Application number
KR2019860018455U
Other languages
English (en)
Other versions
KR920001014Y1 (ko
Inventor
쓰네오 네모토
가즈오 사사키
Original Assignee
소니 가부시끼가이샤
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 소니 가부시끼가이샤 filed Critical 소니 가부시끼가이샤
Publication of KR870011197U publication Critical patent/KR870011197U/ko
Application granted granted Critical
Publication of KR920001014Y1 publication Critical patent/KR920001014Y1/ko

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
    • G11B23/033—Containers for flat record carriers for flexible discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02—Details
    • G11B17/022—Positioning or locking of single discs
    • G11B17/028—Positioning or locking of single discs of discs rotating during transducing operation
    • G11B17/0284—Positioning or locking of single discs of discs rotating during transducing operation by clampers
    • 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

Landscapes

  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)
KR2019860018455U 1985-12-06 1986-11-26 자기시트 장치 KR920001014Y1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP85-188043 1985-12-06
JP1985188043U JPS6298041U (ko) 1985-12-06 1985-12-06

Publications (2)

Publication Number Publication Date
KR870011197U true KR870011197U (ko) 1987-07-16
KR920001014Y1 KR920001014Y1 (ko) 1992-02-08

Family

ID=16216679

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860018455U KR920001014Y1 (ko) 1985-12-06 1986-11-26 자기시트 장치

Country Status (10)

Country Link
US (1) US4750064A (ko)
EP (1) EP0226378B1 (ko)
JP (1) JPS6298041U (ko)
KR (1) KR920001014Y1 (ko)
CN (1) CN86108367A (ko)
AT (1) ATE76217T1 (ko)
AU (1) AU604657B2 (ko)
CA (1) CA1310409C (ko)
DE (1) DE3685311D1 (ko)
MY (1) MY108502A (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4843512A (en) * 1987-08-28 1989-06-27 Minnesota Mining And Manufacturing Company Recording disk centering hub
US5815344A (en) * 1992-02-17 1998-09-29 Sony Corporation Disc cartridge loading apparatus
JPH06119670A (ja) * 1992-10-07 1994-04-28 Sony Corp ディスクカートリッジ
US6134081A (en) * 1997-08-29 2000-10-17 Iomega Corporation Media hub mounting system for minimizing Z-axis during cartridge insertion and ejection translation
US6542330B1 (en) 1999-06-30 2003-04-01 Seagate Technology Llc Disc clamp for improved disc stack balance

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57195674U (ko) * 1981-06-05 1982-12-11
JPS5826771U (ja) * 1981-08-10 1983-02-21 ソニー株式会社 記録再生装置におけるカセツト排出機構
JPS58169381A (ja) * 1982-03-31 1983-10-05 Hitachi Ltd 円板状シ−トの装着装置
JPS58224479A (ja) * 1982-06-21 1983-12-26 Hitachi Ltd 回転ディスク
US4630156A (en) * 1983-02-10 1986-12-16 Sony Corporation Flexible magnetic disc including hub structure
JPS6035385A (ja) * 1983-08-03 1985-02-23 Hitachi Maxell Ltd デイスクカ−トリツジ
DE3539645A1 (de) * 1984-11-10 1986-05-15 Hitachi Maxell, Ltd., Ibaraki, Osaka Speicherplatte

Also Published As

Publication number Publication date
AU604657B2 (en) 1991-01-03
MY108502A (en) 1996-10-31
JPS6298041U (ko) 1987-06-22
EP0226378A3 (en) 1988-10-12
KR920001014Y1 (ko) 1992-02-08
EP0226378B1 (en) 1992-05-13
CA1310409C (en) 1992-11-17
ATE76217T1 (de) 1992-05-15
EP0226378A2 (en) 1987-06-24
CN86108367A (zh) 1987-08-05
AU6586186A (en) 1987-06-11
DE3685311D1 (de) 1992-06-17
US4750064A (en) 1988-06-07

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20000321

Year of fee payment: 10

EXPY Expiration of term