JPS603950U - Disk fixing mechanism of magnetic disk drive device - Google Patents

Disk fixing mechanism of magnetic disk drive device

Info

Publication number
JPS603950U
JPS603950U JP9459183U JP9459183U JPS603950U JP S603950 U JPS603950 U JP S603950U JP 9459183 U JP9459183 U JP 9459183U JP 9459183 U JP9459183 U JP 9459183U JP S603950 U JPS603950 U JP S603950U
Authority
JP
Japan
Prior art keywords
magnetic disk
drive device
fixing mechanism
disk drive
disk
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
JP9459183U
Other languages
Japanese (ja)
Inventor
望 井上
Original Assignee
セイコーエプソン株式会社
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 セイコーエプソン株式会社 filed Critical セイコーエプソン株式会社
Priority to JP9459183U priority Critical patent/JPS603950U/en
Publication of JPS603950U publication Critical patent/JPS603950U/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 the drawing]

第１図は従来の実施例を示す図で、ａは平面図、ｂは断
面図である。第２図は従来の実施例の動作図を示す図で
、ａ　”　ｃは断面図、ｄ−ｆは平面図である。第３図
は本考案の一実施例を示す図で、ａは平面図、ｂは断面
図である。第４図は第３図の動作図である。第５図は本
考案の他の実施例の断面図である。 １・・・レバー、２・・・ばね、３・・・センタハブ、
４・・・ディスク、５・・・主軸、６・・・ローラ、７
・・・支持ばね。FIG. 1 is a diagram showing a conventional embodiment, in which a is a plan view and b is a sectional view. Fig. 2 is a diagram showing the operation of a conventional embodiment, in which a''c is a sectional view and df is a plan view. Fig. 3 is a diagram showing an embodiment of the present invention, and a is a plan view. Figures and b are cross-sectional views. Figure 4 is an operational view of Figure 3. Figure 5 is a cross-sectional view of another embodiment of the present invention. 1... Lever, 2... Spring , 3... center hub,
4...Disk, 5...Main shaft, 6...Roller, 7
...Support spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 剛体センターハブ３を有する磁気ディスク４を用いる磁
気ディスク駆動装置において、該センターハブに設けら
れた位置決め３ａに嵌合するローラ６を支持し、半径方
向及び軸方向の２方向に変位することが可能な剛体状の
レバー１と、前記レバーにディスクセンタリングのため
の力並びに、軸方向の復元力を与えるバネ２からなるこ
とを特徴とする磁気ディスク固定機構。In a magnetic disk drive device using a magnetic disk 4 having a rigid center hub 3, it supports a roller 6 that fits into a positioning member 3a provided on the center hub, and can be displaced in two directions, radial and axial. 1. A magnetic disk fixing mechanism comprising: a rigid lever 1; and a spring 2 which applies a disk centering force and an axial restoring force to the lever.
JP9459183U 1983-06-20 1983-06-20 Disk fixing mechanism of magnetic disk drive device Pending JPS603950U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9459183U JPS603950U (en) 1983-06-20 1983-06-20 Disk fixing mechanism of magnetic disk drive device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9459183U JPS603950U (en) 1983-06-20 1983-06-20 Disk fixing mechanism of magnetic disk drive device

Publications (1)

Publication Number Publication Date
JPS603950U true JPS603950U (en) 1985-01-12

Family

ID=30226353

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9459183U Pending JPS603950U (en) 1983-06-20 1983-06-20 Disk fixing mechanism of magnetic disk drive device

Country Status (1)

Country Link
JP (1) JPS603950U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61199758U (en) * 1985-06-03 1986-12-13
JPS6222270A (en) * 1985-07-23 1987-01-30 Sony Corp Rotation driver for disc

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61199758U (en) * 1985-06-03 1986-12-13
JPS6222270A (en) * 1985-07-23 1987-01-30 Sony Corp Rotation driver for disc

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