JPS5826774U - Magnetic disk rotation drive device - Google Patents

Magnetic disk rotation drive device

Info

Publication number
JPS5826774U
JPS5826774U JP11936881U JP11936881U JPS5826774U JP S5826774 U JPS5826774 U JP S5826774U JP 11936881 U JP11936881 U JP 11936881U JP 11936881 U JP11936881 U JP 11936881U JP S5826774 U JPS5826774 U JP S5826774U
Authority
JP
Japan
Prior art keywords
magnetic disk
drive device
rotation drive
spindle hub
disk rotation
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
JP11936881U
Other languages
Japanese (ja)
Inventor
中田　一彦
Original Assignee
株式会社三協精機製作所
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 株式会社三協精機製作所 filed Critical 株式会社三協精機製作所
Priority to JP11936881U priority Critical patent/JPS5826774U/en
Publication of JPS5826774U publication Critical patent/JPS5826774U/en
Pending legal-status Critical Current

Links

Landscapes

  • Rotational Drive Of Disk (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) [Abstract] 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図は従来の磁気ディスクの回転駆動装置の縦断面側
面図、第２図は本考案の縦断面側面図、第３図は他の実
施例の縦断面側面図である。 １・・・・・・スピンドルハフ、２・・・・・・ボール
ベアリング、２ａ・・・・・・インナ一部、２ｂ、　　
２Ｃ・・・・・・アウタ一部、４・・・・・・フレーム
、７・・・・・・磁気ディスク、９・・・・・・コレッ
ト、ＩＣ，１４・・・・・・被ｍａ部。FIG. 1 is a vertical cross-sectional side view of a conventional magnetic disk rotation drive device, FIG. 2 is a vertical cross-sectional side view of the present invention, and FIG. 3 is a vertical cross-sectional side view of another embodiment. 1...Spindle huff, 2...Ball bearing, 2a...Inner part, 2b,
2C...Outer part, 4...Frame, 7...Magnetic disk, 9...Collet, IC, 14...Ma Department.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 磁気ディスクを、回転駆動力を受けるスピンドルハブと
磁気ディスク固定用のコレットとの間で挾持し、上記磁
気ディスクを回転させるようにした磁気ディスクの回転
駆動装置において、上記スピンドルハブにベヤリングの
インナ一部を固着し、アウタ一部をフレームに保持して
スピンドルハブをフレームに回転自在に支持し、上記ス
ピンドルハブが回転駆動力を受ける被駆動部を一体構成
により設けたことを特徴とする磁気ディスクの回転駆動
装置。In a magnetic disk rotation drive device that rotates a magnetic disk by sandwiching the magnetic disk between a spindle hub that receives a rotational driving force and a collet for fixing the magnetic disk, an inner portion of a bearing is attached to the spindle hub. A magnetic disk characterized in that a spindle hub is rotatably supported on the frame by fixing an outer part thereof and holding an outer part to a frame, and a driven part to which the spindle hub receives rotational driving force is integrally provided. rotary drive device.
JP11936881U 1981-08-13 1981-08-13 Magnetic disk rotation drive device Pending JPS5826774U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11936881U JPS5826774U (en) 1981-08-13 1981-08-13 Magnetic disk rotation drive device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11936881U JPS5826774U (en) 1981-08-13 1981-08-13 Magnetic disk rotation drive device

Publications (1)

Publication Number Publication Date
JPS5826774U true JPS5826774U (en) 1983-02-21

Family

ID=29913433

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11936881U Pending JPS5826774U (en) 1981-08-13 1981-08-13 Magnetic disk rotation drive device

Country Status (1)

Country Link
JP (1) JPS5826774U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06203468A (en) * 1991-07-01 1994-07-22 Papst Motoren Gmbh & Co Kg Magnetic-disk driving device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06203468A (en) * 1991-07-01 1994-07-22 Papst Motoren Gmbh & Co Kg Magnetic-disk driving device

Similar Documents

Publication Publication Date Title
JPS5826774U (en) Magnetic disk rotation drive device
JPS61476U (en) Spindle motor for magnetic disk
JPS6329276U (en)
JPS587260U (en) Magnetic disk rotation drive device
JPS60111541U (en) rotary drive device
JPS5830965U (en) magnetic disk device
JPS5887194U (en) floppy disk device
JPS6044476U (en) Floppy disk drive motor
JPS6047160U (en) spindle rotation mechanism
JPS59153695U (en) Recording medium drive mechanism
JPS5826754U (en) Drive mechanism of tape recorder
JPS6051652U (en) flexible disk device
JPS591127U (en) Rotating head support device
JPS59138097U (en) floppy disk drive device
JPS64845U (en)
JPS6113349U (en) Floppy desk chuck device
JPS60135864U (en) magnetic disk device
JPS591184U (en) magnetic disk device
JPS6322693U (en)
JPS63200214U (en)
JPS6329262U (en)
JPS59161512U (en) Head lead wire processing equipment
JPS5877894U (en) flexible magnetic disk device
JPS6113357U (en) magnetic disk drive device
JPH0439861U (en)