DE68918195D1 - Verschlussschieber einer Plattenkassette, Vorrichtung und Verfahren zur dessen Herstellung. - Google Patents

Verschlussschieber einer Plattenkassette, Vorrichtung und Verfahren zur dessen Herstellung.

Info

Publication number
DE68918195D1
DE68918195D1 DE68918195T DE68918195T DE68918195D1 DE 68918195 D1 DE68918195 D1 DE 68918195D1 DE 68918195 T DE68918195 T DE 68918195T DE 68918195 T DE68918195 T DE 68918195T DE 68918195 D1 DE68918195 D1 DE 68918195D1
Authority
DE
Germany
Prior art keywords
production
disc cartridge
locking slide
locking
slide
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
DE68918195T
Other languages
English (en)
Other versions
DE68918195T2 (de
Inventor
Minoru Fujita
Masaru Yoshida
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.)
Maxell Holdings Ltd
Original Assignee
Hitachi Maxell Ltd
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 Hitachi Maxell Ltd filed Critical Hitachi Maxell Ltd
Application granted granted Critical
Publication of DE68918195D1 publication Critical patent/DE68918195D1/de
Publication of DE68918195T2 publication Critical patent/DE68918195T2/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
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
    • 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
    • G11B23/033—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

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
DE68918195T 1988-07-26 1989-07-24 Verschlussschieber einer Plattenkassette, Vorrichtung und Verfahren zur dessen Herstellung. Expired - Fee Related DE68918195T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP18472288 1988-07-26
JP7501289 1989-03-29

Publications (2)

Publication Number Publication Date
DE68918195D1 true DE68918195D1 (de) 1994-10-20
DE68918195T2 DE68918195T2 (de) 1995-03-16

Family

ID=26416171

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68918195T Expired - Fee Related DE68918195T2 (de) 1988-07-26 1989-07-24 Verschlussschieber einer Plattenkassette, Vorrichtung und Verfahren zur dessen Herstellung.

Country Status (4)

Country Link
US (1) US5084862A (de)
EP (1) EP0353000B1 (de)
KR (1) KR900002293A (de)
DE (1) DE68918195T2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0283876A (ja) * 1988-09-20 1990-03-23 Hitachi Maxell Ltd デイスクカートリツジ
JP3020990B2 (ja) * 1990-03-20 2000-03-15 日立マクセル株式会社 カートリツジ用シヤツタならびにその成形装置
JP2961982B2 (ja) * 1990-08-24 1999-10-12 ソニー株式会社 ディスクカートリッジ
DE4130228A1 (de) * 1990-09-11 1992-04-16 Fuji Photo Film Co Ltd Disk-kassette und verfahren zu deren herstellung
US5189586A (en) * 1991-02-21 1993-02-23 Minnesota Mining And Manufacturing Company Lanced shutter tab for disk cartridges
CA2062100C (en) * 1991-03-05 2000-10-31 Hirotoshi Fujisawa Disc cartridge
US5815344A (en) * 1992-02-17 1998-09-29 Sony Corporation Disc cartridge loading apparatus
JP2990474B2 (ja) * 1992-09-29 1999-12-13 富士写真フイルム株式会社 プラスチックシャッター及びその成形方法、並びに金型
US5410440A (en) * 1992-11-04 1995-04-25 Hitachi Maxell, Ltd. Resinous disc cartridge containing an ester compound of glycerin
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
US5425629A (en) * 1993-08-30 1995-06-20 Taniyama; Yoshihiko Apparatus for molding mini-compact disk cartridge shells
JPH07249279A (ja) * 1994-03-10 1995-09-26 Sony Corp ディスクカートリッジ
JP3893419B2 (ja) * 1994-04-20 2007-03-14 富士フイルム株式会社 射出成形用金型
DE19504810C1 (de) * 1995-02-14 1996-10-02 Fuji Magnetics Gmbh Kunststoffspritzgußvorrichtung für verschiebbare Abdeckungen von Diskettengehäusen
US5631792A (en) * 1995-09-13 1997-05-20 Imation Corp. Triangle-shaped movable shutter for data storage diskette cartridge
USD381643S (en) * 1995-09-13 1997-07-29 Imation Corp. Data storage diskette cartridge
USD381644S (en) * 1995-09-13 1997-07-29 Imation Corp. Triangle-shaped movable shutter for a data storage diskette cartridge
JP3485761B2 (ja) * 1997-07-25 2004-01-13 Ｔｄｋ株式会社 ディスクカートリッジ
JPH1166797A (ja) 1997-08-08 1999-03-09 Sony Corp ディスクカートリッジ
JP2000100111A (ja) 1998-09-22 2000-04-07 Sony Corp ディスクカートリッジ
KR102655435B1 (ko) * 2021-05-14 2024-05-03 주식회사 도루코 면도기 핸들

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59177073U (ja) * 1983-05-13 1984-11-27 ソニー株式会社 ディスクカセット
US4698714A (en) * 1984-04-28 1987-10-06 Sony Corporation Flexible magnetic disc cassette
JPH0424536Y2 (de) * 1985-04-15 1992-06-10
KR950000953B1 (ko) * 1985-05-09 1995-02-06 히다찌마구세루 가부시기가이샤 디스크 카트리지
KR950000954B1 (ko) * 1985-05-20 1995-02-06 히다찌마구세루 가부시기가이샤 디스크 카트리지
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
US4746013A (en) * 1986-09-16 1988-05-24 Sony Corporation Disc cartridge with releasable locking means

Also Published As

Publication number Publication date
EP0353000B1 (de) 1994-09-14
EP0353000A3 (de) 1991-01-16
DE68918195T2 (de) 1995-03-16
EP0353000A2 (de) 1990-01-31
KR900002293A (ko) 1990-02-28
US5084862A (en) 1992-01-28

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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