JPS6267381U - - Google Patents

Info

Publication number
JPS6267381U
JPS6267381U JP1985157252U JP15725285U JPS6267381U JP S6267381 U JPS6267381 U JP S6267381U JP 1985157252 U JP1985157252 U JP 1985157252U JP 15725285 U JP15725285 U JP 15725285U JP S6267381 U JPS6267381 U JP S6267381U
Authority
JP
Japan
Prior art keywords
slider
storage space
display window
recording
view
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.)
Pending
Application number
JP1985157252U
Other languages
English (en)
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 JP1985157252U priority Critical patent/JPS6267381U/ja
Publication of JPS6267381U publication Critical patent/JPS6267381U/ja
Priority to US07/243,202 priority patent/US4908725A/en
Pending 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
    • G11B23/28—Indicating or preventing prior or unauthorised use, e.g. cassettes with sealing or locking means, write-protect devices for discs
    • G11B23/287—Indicating or preventing prior or unauthorised use, e.g. cassettes with sealing or locking means, write-protect devices for discs by mechanical lock
    • 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
    • G11B23/041—Details
    • G11B23/042—Auxiliary features

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)

Description

【図面の簡単な説明】
第１図乃至第３図は本考案記録再生用媒体装置
の誤消去防止機構の実施の一例を説明するための
もので、第１図Ａ，Ｂは要部を示す斜視図で、同
図Ａは上ハーフを裏返しにして示し、同図Ｂは下
ハーフと摺動子とを分解して示し、第２図Ａ乃至
Ｃは摺動子が第１の位置のときの要部の状態を示
すもので、同図Ａは上ハーフを取つて内部を示す
平面図、同図Ｂが背面図、同図Ｃは底面図、第３
図Ａ乃至Ｃは摺動子が第２の位置のときの要部の
状態を示すもので、同図Ａは上ハーフを取つて内
部を示す平面図、同図Ｂは背面図、同図Ｃは底面
図、第４図は本考案記録再生用媒体装置の誤消去
防止機構の摺動子の変形例を示す斜視図、第５図
乃至第９図は背景技術を説明するためのもので、
第５図はテープカセツトの斜視図、第６図はテー
プカセツトの要部を斜め裏側から見た斜視図、第
７図Ａ，Ｂは従来例の要部を示す斜視図で、同図
Ａは上ハーフを裏返しにして示し、同図Ｂは下ハ
ーフと摺動子とを分解して示し、第８図Ａ乃至Ｃ
は摺動子が第１の位置のときの要部の状態を示す
もので、同図Ａは上ハーフを取つて内部を示す平
面図、同図Ｂは背面図、同図Ｃは底面図、第９図
Ａ乃至Ｃは摺動子が第２の位置のときの要部の状
態を示すもので、同図Ａは上ハーフを取つて内部
を示す平面図、同図Ｂは背面図、同図Ｃは底面図
である。 符号の説明、１，２，３……ケース、８……摺
動子、９……摺動子収納空間、１２，１０，１１
……表示窓、１９，２０……検出孔。

Claims (1)

  1. 【実用新案登録請求の範囲】 記録媒体を収納するケースの内部の一部領域に
    摺動子収納空間が形成され、 上記ケースの外面に上記摺動子収納空間と連通
    する表示窓と検出孔とが形成され、 上記摺動子収納空間に上記表示窓を塞ぐ第１の
    位置と上記表示窓を開く第２の位置との間を摺動
    される摺動子が設けられてなる記録再生用媒体装
    置の誤消去防止機構において、 上記検出孔を第１の位置に摺動された状態の摺
    動子によつて塞がれ第２の位置に摺動された状態
    の摺動子によつては塞がれない位置に形成した ことを特徴とする記録再生用媒体装置の誤消去防
    止機構。
JP1985157252U 1985-10-14 1985-10-14 Pending JPS6267381U (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1985157252U JPS6267381U (ja) 1985-10-14 1985-10-14
US07/243,202 US4908725A (en) 1985-10-14 1988-09-08 Recording medium casing with erase prevention device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985157252U JPS6267381U (ja) 1985-10-14 1985-10-14

Publications (1)

Publication Number Publication Date
JPS6267381U true JPS6267381U (ja) 1987-04-27

Family

ID=15645580

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985157252U Pending JPS6267381U (ja) 1985-10-14 1985-10-14

Country Status (2)

Country Link
US (1) US4908725A (ja)
JP (1) JPS6267381U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994019804A1 (en) * 1993-02-24 1994-09-01 Sony Corporation Disk cartridge

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0292887U (ja) * 1988-12-29 1990-07-24
US5132862A (en) * 1990-12-03 1992-07-21 Minnesota Mining And Manufacturing Company Erasure preventing button with a planar surface to control inadvertent sliding for tape cassettes
DE9110112U1 (de) * 1991-08-16 1991-11-14 BASF Magnetics GmbH, 6800 Mannheim Kassette mit Aufzeichnungsträger, insbesondere Magnetbandkassette
JPH05109244A (ja) * 1991-10-14 1993-04-30 Sony Corp 情報再生装置
US5815344A (en) * 1992-02-17 1998-09-29 Sony Corporation Disc cartridge loading apparatus
JPH07111062A (ja) * 1993-10-14 1995-04-25 Sony Corp テープカートリッジにおける誤記録防止機構
JPH07240082A (ja) * 1994-02-25 1995-09-12 Sony Corp テープカセット
JPH0896552A (ja) * 1994-09-27 1996-04-12 Sony Corp ディスクカートリッジ
US6031675A (en) * 1995-08-31 2000-02-29 Sony Corporation Recording medium device provided with erroneous recording prevention mechanism

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58185074A (ja) * 1982-04-06 1983-10-28 エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン 磁気テ−プ・カセツト

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2547136B2 (de) * 1974-10-21 1978-05-24 Olympus Optical Co., Ltd., Tokio Magnetband-Kassette
JPS5540624Y2 (ja) * 1975-04-17 1980-09-22
JPS5438190Y2 (ja) * 1975-04-22 1979-11-14
JPS6343643Y2 (ja) * 1980-12-16 1988-11-14
JPS6319976Y2 (ja) * 1981-06-04 1988-06-03
JPS58218085A (ja) * 1982-06-10 1983-12-19 Matsushita Electric Ind Co Ltd テ−プカセツト

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58185074A (ja) * 1982-04-06 1983-10-28 エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン 磁気テ−プ・カセツト

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994019804A1 (en) * 1993-02-24 1994-09-01 Sony Corporation Disk cartridge

Also Published As

Publication number Publication date
US4908725A (en) 1990-03-13

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