JPS59185776U - Protective case for magnetic recording media - Google Patents

Protective case for magnetic recording media

Info

Publication number
JPS59185776U
JPS59185776U JP8071483U JP8071483U JPS59185776U JP S59185776 U JPS59185776 U JP S59185776U JP 8071483 U JP8071483 U JP 8071483U JP 8071483 U JP8071483 U JP 8071483U JP S59185776 U JPS59185776 U JP S59185776U
Authority
JP
Japan
Prior art keywords
recording media
magnetic recording
protective case
case
magnetic
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
JP8071483U
Other languages
Japanese (ja)
Inventor
中條　正和
Original Assignee
アルプス電気株式会社
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 アルプス電気株式会社 filed Critical アルプス電気株式会社
Priority to JP8071483U priority Critical patent/JPS59185776U/en
Publication of JPS59185776U publication Critical patent/JPS59185776U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は記録メディアに入力した情報のリードゲインを
示す図、第２図は第１図の記録メディアに磁界をかけた
ときのリードゲインを示す図、第３図は本考案による保
護ケースの分解斜視図、第４図は第３図の保護ケースに
収納された記録メディアに磁界をかけたときのリードゲ
インを示す図である。 １・・・保護ケース、２．３・・・ケース、２ａ、　　
３ａ・・・内面（記録メディアに面する部分）、７・・
・記録メディア、Ｐ・・・磁気シールド。Fig. 1 is a diagram showing the read gain of information input to the recording medium, Fig. 2 is a diagram showing the read gain when a magnetic field is applied to the recording medium of Fig. 1, and Fig. 3 is a diagram showing the read gain of information input to the recording medium. The exploded perspective view of FIG. 4 is a diagram showing the read gain when a magnetic field is applied to the recording medium housed in the protective case of FIG. 3. 1...Protective case, 2.3...Case, 2a,
3a...Inner surface (portion facing the recording medium), 7...
・Recording media, P...Magnetic shield.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 磁気式記録メディアを収納するケースの記録メディアに
面する部分に、磁気シールド処理が施されて成る磁気式
記録メディアの保護ケース。A protective case for magnetic recording media in which the part of the case that houses magnetic recording media that faces the recording media is treated with magnetic shielding.
JP8071483U 1983-05-27 1983-05-27 Protective case for magnetic recording media Pending JPS59185776U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8071483U JPS59185776U (en) 1983-05-27 1983-05-27 Protective case for magnetic recording media

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8071483U JPS59185776U (en) 1983-05-27 1983-05-27 Protective case for magnetic recording media

Publications (1)

Publication Number Publication Date
JPS59185776U true JPS59185776U (en) 1984-12-10

Family

ID=30210701

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8071483U Pending JPS59185776U (en) 1983-05-27 1983-05-27 Protective case for magnetic recording media

Country Status (1)

Country Link
JP (1) JPS59185776U (en)

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