DE3886650D1 - Vorrichtung, um den Eintritt von schädlichen Teilchen in eine Kassette zu verhindern. - Google Patents

Vorrichtung, um den Eintritt von schädlichen Teilchen in eine Kassette zu verhindern.

Info

Publication number
DE3886650D1
DE3886650D1 DE88116620T DE3886650T DE3886650D1 DE 3886650 D1 DE3886650 D1 DE 3886650D1 DE 88116620 T DE88116620 T DE 88116620T DE 3886650 T DE3886650 T DE 3886650T DE 3886650 D1 DE3886650 D1 DE 3886650D1
Authority
DE
Germany
Prior art keywords
cassette
entering
preventing harmful
harmful particles
particles
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
DE88116620T
Other languages
English (en)
Other versions
DE3886650T2 (de
Inventor
Hikaru Mizutani
Kunio Wakai
Hideo Fujiwara
Hideaki Niimi
Noboru Isoe
Toshio Doi
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
Priority claimed from JP25235387A external-priority patent/JPH0196887A/ja
Priority claimed from JP28276887A external-priority patent/JPH079742B2/ja
Priority claimed from JP28295187A external-priority patent/JPH01125779A/ja
Priority claimed from JP63061691A external-priority patent/JP2525219B2/ja
Application filed by Hitachi Maxell Ltd filed Critical Hitachi Maxell Ltd
Application granted granted Critical
Publication of DE3886650D1 publication Critical patent/DE3886650D1/de
Publication of DE3886650T2 publication Critical patent/DE3886650T2/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
    • 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
    • G11B23/04—Magazines; Cassettes for webs or filaments
    • G11B23/08—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends
    • G11B23/087—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends using two different reels or cores
    • G11B23/08707—Details
    • G11B23/08735—Covers
    • 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
    • G11B23/04—Magazines; Cassettes for webs or filaments
    • G11B23/08—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends
    • G11B23/087—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends using two different reels or cores
    • G11B23/08707—Details
    • G11B23/08785—Envelopes
DE88116620T 1987-10-08 1988-10-07 Vorrichtung, um den Eintritt von schädlichen Teilchen in eine Kassette zu verhindern. Expired - Fee Related DE3886650T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP25235387A JPH0196887A (ja) 1987-10-08 1987-10-08 記録用カートリツジ
JP28276887A JPH079742B2 (ja) 1987-11-09 1987-11-09 テープカートリッジ
JP28295187A JPH01125779A (ja) 1987-11-11 1987-11-11 テープカートリッジ
JP63061691A JP2525219B2 (ja) 1988-03-14 1988-03-14 テ―プカ―トリッジ

Publications (2)

Publication Number Publication Date
DE3886650D1 true DE3886650D1 (de) 1994-02-10
DE3886650T2 DE3886650T2 (de) 1994-04-14

Family

ID=27464072

Family Applications (1)

Application Number Title Priority Date Filing Date
DE88116620T Expired - Fee Related DE3886650T2 (de) 1987-10-08 1988-10-07 Vorrichtung, um den Eintritt von schädlichen Teilchen in eine Kassette zu verhindern.

Country Status (3)

Country Link
US (1) US4933797A (de)
EP (1) EP0311089B1 (de)
DE (1) DE3886650T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4110909C2 (de) * 1990-04-04 1995-11-02 Matsushita Electric Ind Co Ltd Bandkassette
JP2778333B2 (ja) * 1992-01-31 1998-07-23 日本電気株式会社 磁気記憶装置
JPH0644736A (ja) * 1992-02-07 1994-02-18 Matsushita Electric Ind Co Ltd テープカセット
JP3405370B2 (ja) * 1994-10-11 2003-05-12 ソニー株式会社 リッド付テープカセットの防塵リブ構造
US20060132975A1 (en) * 2004-12-21 2006-06-22 Iomega Corporation Humidity control in a removable data cartridge

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0094087B1 (de) * 1982-05-12 1985-10-09 Hitachi Maxell Ltd. Aufnahmebandkassette
JPS58200477A (ja) * 1982-05-18 1983-11-22 Sony Corp テ−プカセツト
JPS59138081U (ja) * 1983-03-04 1984-09-14 富士写真フイルム株式会社 磁気テ−プカセツト
JPS59213072A (ja) * 1983-05-17 1984-12-01 Hitachi Maxell Ltd テ−プカ−トリツジ
JPS605485A (ja) * 1983-06-22 1985-01-12 Hitachi Maxell Ltd テ−プカ−トリツジ
JPS6140785U (ja) * 1984-08-15 1986-03-14 ティーディーケイ株式会社 粉塵侵入防止機構付磁気カセツトテ−プ

Also Published As

Publication number Publication date
DE3886650T2 (de) 1994-04-14
US4933797A (en) 1990-06-12
EP0311089A2 (de) 1989-04-12
EP0311089B1 (de) 1993-12-29
EP0311089A3 (en) 1990-04-11

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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