KR930003101A - 디스크 카세트 셔터 - Google Patents

디스크 카세트 셔터 Download PDF

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Publication number
KR930003101A
KR930003101A KR1019920013182A KR920013182A KR930003101A KR 930003101 A KR930003101 A KR 930003101A KR 1019920013182 A KR1019920013182 A KR 1019920013182A KR 920013182 A KR920013182 A KR 920013182A KR 930003101 A KR930003101 A KR 930003101A
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KR
South Korea
Prior art keywords
layer
shutter
thin plate
protective cover
opaque
Prior art date
Application number
KR1019920013182A
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English (en)
Other versions
KR100264770B1 (ko
Inventor
슈이찌 기수찌
Original Assignee
오오가 노리오
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
Priority claimed from JP03207183A external-priority patent/JP3079667B2/ja
Priority claimed from JP03207184A external-priority patent/JP3079668B2/ja
Priority claimed from JP03216497A external-priority patent/JP3084816B2/ja
Application filed by 오오가 노리오, 소니 가부시끼가이샤 filed Critical 오오가 노리오
Publication of KR930003101A publication Critical patent/KR930003101A/ko
Application granted granted Critical
Publication of KR100264770B1 publication Critical patent/KR100264770B1/ko

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • G11B23/113—Apparatus or processes specially adapted for the manufacture of magazines or cassettes, e.g. initial loading into container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B1/00—Layered products having a non-planar shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/14—Printing or colouring
    • B32B38/145—Printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/02—Bending or folding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/304—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/41—Opaque
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/412—Transparent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/746—Slipping, anti-blocking, low friction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2429/00—Carriers for sound or information
    • B32B2429/02—Records or discs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1043—Subsequent to assembly
    • Y10T156/1049—Folding only
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1084—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing of continuous or running length bonded web
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/251—Mica
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal
    • Y10T428/31681—Next to polyester, polyamide or polyimide [e.g., alkyd, glue, or nylon, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal
    • Y10T428/31692—Next to addition polymer from unsaturated monomers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31725—Of polyamide

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Holo Graphy (AREA)

Abstract

내용 없음.

Description

디스크 카세트 셔터
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 레코딩 디스크를 넣는 보호덮개에 대한 본 발명에 따른 제1실시예에서 셔터의 부분확대 단면도,
제2(A) 및 (B)도는 셔터의 폭 확장을 설명을 위한 측면도,
제3도는 셔터를 가지고 레코딩 디스크를 포함하는 보호덮개의 사시도,
제4도는 레코딩 디스크를 포함하는 보호덮개에 대한 본 발명에 따른 제2실시예에서 셔터의 부분확대 단면도.

Claims (8)

  1. 박판을 접어서 형성하고, 보호덮개의 반대측벽에 형성된 슬롯을 보호하기 위하여 레코딩 디스크를 넣는 보호덮개상에 슬라이드 가능하게 놓여지는 것에 있어서, 셔터의 외부표면을 형성하는 박판의 제1층과 셔터의 내부 표면을 형성하는 박판의 제2층이 각각 서로 다른 물질로 형성된 것을 특징으로 하는 셔터.
  2. 제1항에 있어서, 박판의 제1층 및 제2층이 접착층으로 함께 접착한 것을 특징으로 하는 셔터.
  3. 제2항에 있어서, 박판이 금속층을 갖는 것을 특징으로 하는 셔터.
  4. 제1항에 있어서, 셔터의 외부표면을 형성하는 박판의 제1층이 높은 내열특성을 갖는 물질로 형성되고, 보호덮개와 슬라이딩 접촉하는 셔터의 내부표면을 형성하는 박판의 제2층이 낮은 마찰특성물질로 형성되는 것을 특징으로 하는 셔터.
  5. 제1항에 있어서, 셔터가 보호덮개상에 형성된 슬롯을 닫기 위해 한쌍의 측벽과 상기 한쌍의 측벽에 연결되는 벽으로 구성되고, 실제로 U자형 단면을 갖는 형태로 박판을 접어서 형성하는 것을 특징으로 하는 셔터.
  6. 제1항에 있어서, 박판의 제1층이 투명하고, 박판의 제2층이 불투명하게 구성된 것을 특징으로 하는 셔터.
  7. 제6항에 있어서, 투명한 제1층과 불투명한 제2층 사이에 프린트된 층이나 증착된 층이 삽입되어 구성된 것을 특징으로 하는 셔터.
  8. 제6항에 있어서, 투명한 제1층과 불투명한 제2층 사이에 홀로그래픽 패턴이 형성된 것을 특징을 하는 셔터.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920013182A 1991-07-25 1992-07-23 디스크 카세트 셔터 KR100264770B1 (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP91-207184 1991-07-25
JP03207183A JP3079667B2 (ja) 1991-07-25 1991-07-25 ディスクカセットのシャッタ
JP91-207183 1991-07-25
JP03207184A JP3079668B2 (ja) 1991-07-25 1991-07-25 ディスクカセットのシャッタ
JP03216497A JP3084816B2 (ja) 1991-08-02 1991-08-02 ディスクカセットのシャッタ製造方法
JP91-216497 1991-08-02

Publications (2)

Publication Number Publication Date
KR930003101A true KR930003101A (ko) 1993-02-24
KR100264770B1 KR100264770B1 (ko) 2000-09-01

Family

ID=27328725

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920013182A KR100264770B1 (ko) 1991-07-25 1992-07-23 디스크 카세트 셔터

Country Status (5)

Country Link
US (2) US5527606A (ko)
EP (1) EP0524824B1 (ko)
KR (1) KR100264770B1 (ko)
DE (1) DE69222246T2 (ko)
HK (1) HK1011448A1 (ko)

Families Citing this family (9)

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JP3159341B2 (ja) * 1993-01-29 2001-04-23 ソニー株式会社 シャッタ部材の製造方法
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
US5889639A (en) * 1997-02-07 1999-03-30 Imation Corp. Plain carbon steel shutter for removable data storage cartridges
USD420999S (en) * 1997-08-11 2000-02-22 Sony Corporation Shutter for magnetic disc cartridge
US6542459B2 (en) 1998-05-28 2003-04-01 Tdk Corporation Cartridge and manufacturing method thereof
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
US6816340B2 (en) * 2001-03-14 2004-11-09 Fuji Photo Film Co., Ltd. Disk cartridge
US7303127B2 (en) * 2004-07-29 2007-12-04 Sandisk Corporation Packaged memory devices with various unique physical appearances
JP2007095199A (ja) * 2005-09-29 2007-04-12 Fujifilm Corp 感光性記録媒体用カートリッジ

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JPS6138145Y2 (ko) * 1980-08-14 1986-11-04
US4698714A (en) * 1984-04-28 1987-10-06 Sony Corporation Flexible magnetic disc cassette
US4796753A (en) * 1985-04-05 1989-01-10 Tdk Corporation Casing for magnetic recording medium and preparation thereof
US4708726A (en) * 1985-11-27 1987-11-24 At&T Technologies, Inc. Fabrication of a lightguide preform by the outside vapor deposition process
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
KR0124147B1 (ko) * 1987-07-29 1997-11-28 나가이 아쯔시 디스크 카트리지
US4838965A (en) * 1988-01-25 1989-06-13 Bussard Janice W Holographic art applied to T-shirts or other textile products
JPH01286190A (ja) * 1988-05-12 1989-11-17 Canon Inc ディスクカートリッジ
JP2595654B2 (ja) * 1988-05-23 1997-04-02 ソニー株式会社 ディスクカートリッジ用シャッタ及びその製造方法
JPH0373479A (ja) * 1989-08-14 1991-03-28 Iwata Denko Kk ディスク用シャッタおよびその連続製造方法
US5161080A (en) * 1989-11-02 1992-11-03 Sony Corporation Reduced friction disc cartridge shutter sirfaces
JPH0426464U (ko) * 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

Also Published As

Publication number Publication date
EP0524824B1 (en) 1997-09-17
KR100264770B1 (ko) 2000-09-01
HK1011448A1 (en) 1999-07-09
US5620547A (en) 1997-04-15
EP0524824A2 (en) 1993-01-27
US5527606A (en) 1996-06-18
DE69222246T2 (de) 1998-02-05
DE69222246D1 (de) 1997-10-23
EP0524824A3 (en) 1993-06-09

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