JPS63191476U - - Google Patents

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Publication number
JPS63191476U
JPS63191476U JP7900587U JP7900587U JPS63191476U JP S63191476 U JPS63191476 U JP S63191476U JP 7900587 U JP7900587 U JP 7900587U JP 7900587 U JP7900587 U JP 7900587U JP S63191476 U JPS63191476 U JP S63191476U
Authority
JP
Japan
Prior art keywords
substrate
ring
magnetic disk
disk
resin
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
JP7900587U
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 JP7900587U priority Critical patent/JPS63191476U/ja
Publication of JPS63191476U publication Critical patent/JPS63191476U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図はこの考案にかかる磁気デイスク基板の
1実施例をあらわす側断面図、第2図はその射出
成形による製造方法を説明する側断面図、第3図
ないし第6図はこの考案にかかる磁気デイスク基
板の別の実施例をあらわす側断面図である。 1……基体、2……リング。

Claims (1)

    【実用新案登録請求の範囲】
  1. 樹脂によつて形成された円盤状基体の周囲にこ
    の基板の半径方向の寸法変化を抑えるリングが嵌
    め込まれている磁気デイスク基板。
JP7900587U 1987-05-26 1987-05-26 Pending JPS63191476U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7900587U JPS63191476U (ja) 1987-05-26 1987-05-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7900587U JPS63191476U (ja) 1987-05-26 1987-05-26

Publications (1)

Publication Number Publication Date
JPS63191476U true JPS63191476U (ja) 1988-12-09

Family

ID=30928468

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7900587U Pending JPS63191476U (ja) 1987-05-26 1987-05-26

Country Status (1)

Country Link
JP (1) JPS63191476U (ja)

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