JPS61105979U - - Google Patents

Info

Publication number
JPS61105979U
JPS61105979U JP1984191245U JP19124584U JPS61105979U JP S61105979 U JPS61105979 U JP S61105979U JP 1984191245 U JP1984191245 U JP 1984191245U JP 19124584 U JP19124584 U JP 19124584U JP S61105979 U JPS61105979 U JP S61105979U
Authority
JP
Japan
Prior art keywords
magnetic tape
case
rotating shaft
protective lid
tape cassette
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.)
Granted
Application number
JP1984191245U
Other languages
English (en)
Other versions
JPH0345348Y2 (ja
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 filed Critical
Priority to JP1984191245U priority Critical patent/JPH0345348Y2/ja
Priority to US06/810,021 priority patent/US4727445A/en
Publication of JPS61105979U publication Critical patent/JPS61105979U/ja
Application granted granted Critical
Publication of JPH0345348Y2 publication Critical patent/JPH0345348Y2/ja
Expired 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
    • G11B23/04—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

Description

【図面の簡単な説明】
第１図は本考案に係る磁気テープカセツトの要
部の拡大平面部分欠損図、第２図は第１図のＡ１
―Ａ１線上における断面図、第３図及び第４図は
本考案における磁気テープカセツトの保護蓋とバ
ネの動きを説明する図、第５図は本考案の対象と
なつている磁気テープカセツトの一部欠損平面図
、第６図は使用状態における正面図である。 １，２……ケース、３……磁気テープ、４，５
……リール、９……保護蓋、１５，１６……バネ
、９３，９４……回転軸。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) ケース内部に磁気テープを走行可能に収納
    すると共に、前記磁気テープを前記ケースの前面
    に架張し、磁気テープ架張経路を前記ケースの両
    側面に回動可能に軸止した保護蓋によつて開閉す
    る磁気テープカセツトにおいて、一つの頂角部を
    自由端として三角形状に形成され、前記頂角の外
    角部で前記保護蓋の前記回転軸を押圧して、前記
    保護蓋を前記ケースに向けて付勢するバネを有す
    ることを特徴とする磁気テープカセツト。 (2) 前記保護蓋の前記回転軸は前記ケースの側
    面においてケース外側から内部に挿入され、前記
    ケース内の前記回転軸収納部は前記ケース内部に
    設けたリブにより磁気テープ収納部から分離され
    、前記バネは前記回転軸収納部内に配置されるこ
    とを特徴とする実用新案登録請求の範囲第１項に
    記載の磁気テープカセツト。
JP1984191245U 1984-12-17 1984-12-17 Expired JPH0345348Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1984191245U JPH0345348Y2 (ja) 1984-12-17 1984-12-17
US06/810,021 US4727445A (en) 1984-12-17 1985-12-17 Device for opening/closing a protective cover on a magnetic tape cassette and protecting the cassette interior from contamination

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984191245U JPH0345348Y2 (ja) 1984-12-17 1984-12-17

Publications (2)

Publication Number Publication Date
JPS61105979U true JPS61105979U (ja) 1986-07-05
JPH0345348Y2 JPH0345348Y2 (ja) 1991-09-25

Family

ID=16271313

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984191245U Expired JPH0345348Y2 (ja) 1984-12-17 1984-12-17

Country Status (2)

Country Link
US (1) US4727445A (ja)
JP (1) JPH0345348Y2 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5026000A (en) * 1989-08-04 1991-06-25 Shape Inc. Video cassette integral dust door latch/spring
US5169088A (en) * 1989-08-04 1992-12-08 Shape, Inc. Video cassette combined dust door and dust door latch spring

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4519521A (en) * 1983-09-06 1985-05-28 Matsushita Electric Industrial Co., Ltd. Tape cassette

Also Published As

Publication number Publication date
US4727445A (en) 1988-02-23
JPH0345348Y2 (ja) 1991-09-25

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