JPS60132650U - disk holding device - Google Patents

disk holding device

Info

Publication number
JPS60132650U
JPS60132650U JP1920484U JP1920484U JPS60132650U JP S60132650 U JPS60132650 U JP S60132650U JP 1920484 U JP1920484 U JP 1920484U JP 1920484 U JP1920484 U JP 1920484U JP S60132650 U JPS60132650 U JP S60132650U
Authority
JP
Japan
Prior art keywords
disc
holding device
driven
information recording
recording surface
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
JP1920484U
Other languages
Japanese (ja)
Inventor
英昭 大澤
Original Assignee
株式会社東芝
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 株式会社東芝 filed Critical 株式会社東芝
Priority to JP1920484U priority Critical patent/JPS60132650U/en
Publication of JPS60132650U publication Critical patent/JPS60132650U/en
Pending legal-status Critical Current

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  • Holding Or Fastening Of Disk On Rotational Shaft (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 the drawing]

第１図は従来のディスク保持装置を示す一部断面斜視図
、第２図は従来のディスク保持装置を示す一部断面側面
図、第３図は本考案のディスク保持装置に係る一実施例
を示す一部断面斜視図、第４図は第３図に示した一実施
例の一部断面側面図である。 ２１・・・ディスク、２２・・・モータ、２３・・・回
転軸、２４・・・ターンテーブル、２５・・・クランパ
、２６・・・補助支持体、２６ａ・・・弾性部材。 １、／シ 第３図FIG. 1 is a partially sectional perspective view showing a conventional disk holding device, FIG. 2 is a partially sectional side view showing a conventional disk holding device, and FIG. 3 is an embodiment of the disk holding device of the present invention. FIG. 4 is a partially sectional side view of the embodiment shown in FIG. 3; 21... Disc, 22... Motor, 23... Rotating shaft, 24... Turntable, 25... Clamper, 26... Auxiliary support body, 26a... Elastic member. 1. /shi Figure 3

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）光学式ディスクを回転駆動させるためのモータの
回転軸に固定され、ディスク駆動時に前記ディスクの内
周部をディスクの情報記録面側より支持するターンテー
ブルと、このター、ンテーブルに対向する側に配置され
、ディスク駆動時に前記ディスクをディスクの非情報記
録面側より支持するクランパと、このクランパの外周縁
部に一体的に且つ前記ディスクの非情報記録面に対向す
べく外周方向に延在するように形成され、ディスク駆動
時に前記ディスクの非情報記録面に当接する弾性部材を
擁する補助支持体とを備えたことを特徴とザるディスク
保持装置。(1) A turntable that is fixed to the rotating shaft of a motor for rotationally driving an optical disc and supports the inner peripheral part of the disc from the information recording surface side of the disc when the disc is driven; a clamper that is disposed on the side where the disc is driven and supports the disc from the non-information recording surface side of the disc when the disc is driven; What is claimed is: 1. A disk holding device comprising: an auxiliary support body formed to extend and having an elastic member that comes into contact with a non-information recording surface of the disk when the disk is driven. （２）前記補助支持体は前記ディスクの径にほぼ等しい
径の円盤状に形成されたことを特徴とする実用新案登録
請求の範囲第１項記載のディスク保持装置。(2) The disc holding device according to claim 1, wherein the auxiliary support body is formed into a disc shape with a diameter substantially equal to the diameter of the disc. （３）前記補助支持体は前記ディスクの非情報記録面に
均等に当接する複数個の突設した弾性部材を擁すること
を特徴とする実用新案登録請求の範囲第１項記載のディ
スク保持装置。　　　　　□(3) The disc holding device according to claim 1, wherein the auxiliary support has a plurality of protruding elastic members that evenly abut against the non-information recording surface of the disc. □
JP1920484U 1984-02-15 1984-02-15 disk holding device Pending JPS60132650U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1920484U JPS60132650U (en) 1984-02-15 1984-02-15 disk holding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1920484U JPS60132650U (en) 1984-02-15 1984-02-15 disk holding device

Publications (1)

Publication Number Publication Date
JPS60132650U true JPS60132650U (en) 1985-09-04

Family

ID=30508563

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1920484U Pending JPS60132650U (en) 1984-02-15 1984-02-15 disk holding device

Country Status (1)

Country Link
JP (1) JPS60132650U (en)

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