JPS6116746U - disk clamp device - Google Patents

disk clamp device

Info

Publication number
JPS6116746U
JPS6116746U JP9949984U JP9949984U JPS6116746U JP S6116746 U JPS6116746 U JP S6116746U JP 9949984 U JP9949984 U JP 9949984U JP 9949984 U JP9949984 U JP 9949984U JP S6116746 U JPS6116746 U JP S6116746U
Authority
JP
Japan
Prior art keywords
mounting hole
turntable
disk holder
disk
holder
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
JP9949984U
Other languages
Japanese (ja)
Inventor
仙哉 小林
清陽 岡崎
Original Assignee
日本電気ホームエレクトロニクス株式会社
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 日本電気ホームエレクトロニクス株式会社 filed Critical 日本電気ホームエレクトロニクス株式会社
Priority to JP9949984U priority Critical patent/JPS6116746U/en
Publication of JPS6116746U publication Critical patent/JPS6116746U/en
Pending legal-status Critical Current

Links

Landscapes

  • 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 drawings]

第１図はこの考案に係るディスククランプ装置の要部斜
視図、第２図は本案装置のディスクホルダーが持上げら
れた状態を示す断面図、第３図は本案装置によりディス
クをクランプした状態を示す断面図、第４図ｃ１従来の
ディスククランプ構造を示す断面図、第５図は同じく従
来構造を示す断面図である。 ２０・・・・・・ディスクホルダー、１３・・・・・・
クランプアーム、１３０・・・・・・取付穴、２１・・
・・・・ホルダ二本体、２１０・・・・・・フランジ部
、２１１・・・・・・フランジ晶基部。Fig. 1 is a perspective view of the main parts of the disc clamping device according to the invention, Fig. 2 is a sectional view showing the disc holder of the invention device in a lifted state, and Fig. 3 shows a state in which the disc is clamped by the invention device. A sectional view, FIG. 4c1 is a sectional view showing a conventional disk clamp structure, and FIG. 5 is a sectional view similarly showing a conventional structure. 20... Disc holder, 13...
Clamp arm, 130...Mounting hole, 21...
...Holder two main bodies, 210...Flange portion, 211...Flange crystal base.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シャーシヴ−ス上方に突出するディスク駆動用モータの
駆動軸に取付けられた磁性材からなるターンテーブルと
、ターンテーブルー側方のシャーシベース上に上下回動
可能に支持されたクランプアームと、前記ターンテーブ
ルとの対向部位に設けたクランプアームの取付穴に遊装
されたディスクホルダーと、該ディスクホルダーに取付
けられたマグネットとを備える装置において、前記ディ
スクホルダーを構成しかう前記取付穴に遊嵌されたホル
ダー本体の前記取付穴周縁と係合するフランジ面の基部
外径を前記取付穴の穴径と略等しくすると共に、その外
形を下方ターンテーブル方向に向け径が除々に小さくな
るように略截頭円錐形状に形成したことを特徴とするデ
ィスククランプ装置。A turntable made of a magnetic material is attached to the drive shaft of a disk drive motor protruding above the chassis, a clamp arm supported vertically movably on the chassis base on the side of the turntable, and In an apparatus comprising a disk holder loosely fitted in a mounting hole of a clamp arm provided at a portion facing the table, and a magnet attached to the disk holder, the disk holder is loosely fitted in the mounting hole constituting the disk holder. The outer diameter of the base of the flange surface that engages with the peripheral edge of the mounting hole of the holder main body is made approximately equal to the diameter of the mounting hole, and the outer diameter is approximately cut so that the diameter gradually decreases toward the downward direction of the turntable. A disc clamp device characterized by having a conical head.
JP9949984U 1984-06-30 1984-06-30 disk clamp device Pending JPS6116746U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9949984U JPS6116746U (en) 1984-06-30 1984-06-30 disk clamp device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9949984U JPS6116746U (en) 1984-06-30 1984-06-30 disk clamp device

Publications (1)

Publication Number Publication Date
JPS6116746U true JPS6116746U (en) 1986-01-31

Family

ID=30659002

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9949984U Pending JPS6116746U (en) 1984-06-30 1984-06-30 disk clamp device

Country Status (1)

Country Link
JP (1) JPS6116746U (en)

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