JPS6080570U - magnetic disk cartridge - Google Patents

magnetic disk cartridge

Info

Publication number
JPS6080570U
JPS6080570U JP17204683U JP17204683U JPS6080570U JP S6080570 U JPS6080570 U JP S6080570U JP 17204683 U JP17204683 U JP 17204683U JP 17204683 U JP17204683 U JP 17204683U JP S6080570 U JPS6080570 U JP S6080570U
Authority
JP
Japan
Prior art keywords
recording medium
magnetic disk
disk cartridge
cartridge
elastic ring
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
JP17204683U
Other languages
Japanese (ja)
Inventor
健吾 大石
Original Assignee
富士写真フイルム株式会社
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 富士写真フイルム株式会社 filed Critical 富士写真フイルム株式会社
Priority to JP17204683U priority Critical patent/JPS6080570U/en
Publication of JPS6080570U publication Critical patent/JPS6080570U/en
Pending legal-status Critical Current

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  • Magnetic Record Carriers (AREA)

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図は本考案に係る磁気ディスクカートリッジの一実
施例を示す分解斜視図、第２図はその組立てた状態を示
す縦断面図、第３図は第１図の弾性リングの詳細を示す
斜視図、第４図はメディアの組立前後の歪の状態を示す
側面図である。 １・・・・・・アンダーコア、２・・・・・・弾性リン
グ、３・・・・・・アッパーコア、４・・・・・・メデ
ィア。FIG. 1 is an exploded perspective view showing an embodiment of the magnetic disk cartridge according to the present invention, FIG. 2 is a vertical sectional view showing the assembled state, and FIG. 3 is a perspective view showing details of the elastic ring shown in FIG. 1. 4 are side views showing the state of distortion before and after assembling the media. 1...Under core, 2...Elastic ring, 3...Upper core, 4...Media.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 円盤状の可撓性部材よりなる記録媒体と、この記録媒体
の中心に設けられ該記録媒体を回転させるための回転保
持部材と、前記記録媒体を収納する上下一対のカートリ
ッジケースとからなる磁気ディスクカートリッジにおい
て、前記回転保持部材がアンダーコア、弾性リングおよ
びアッパーコアを同心状に順次積層してなるものであり
、前記記録媒体が前記アンダーコアと弾性リングとの間
に挾持固設され、この弾性リングの一部に略半径方向に
切り割部を形成したことを特徴とする磁気ディスクカー
トリッジ。A magnetic disk consisting of a recording medium made of a disc-shaped flexible member, a rotation holding member provided at the center of the recording medium for rotating the recording medium, and a pair of upper and lower cartridge cases that house the recording medium. In the cartridge, the rotation holding member is formed by sequentially laminating an under core, an elastic ring, and an upper core concentrically, and the recording medium is sandwiched and fixed between the under core and the elastic ring. A magnetic disk cartridge characterized in that a cut portion is formed in a portion of the ring in a substantially radial direction.
JP17204683U 1983-11-07 1983-11-07 magnetic disk cartridge Pending JPS6080570U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17204683U JPS6080570U (en) 1983-11-07 1983-11-07 magnetic disk cartridge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17204683U JPS6080570U (en) 1983-11-07 1983-11-07 magnetic disk cartridge

Publications (1)

Publication Number Publication Date
JPS6080570U true JPS6080570U (en) 1985-06-04

Family

ID=30375138

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17204683U Pending JPS6080570U (en) 1983-11-07 1983-11-07 magnetic disk cartridge

Country Status (1)

Country Link
JP (1) JPS6080570U (en)

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