JPS6044476U - Floppy disk drive motor - Google Patents

Floppy disk drive motor

Info

Publication number
JPS6044476U
JPS6044476U JP13761283U JP13761283U JPS6044476U JP S6044476 U JPS6044476 U JP S6044476U JP 13761283 U JP13761283 U JP 13761283U JP 13761283 U JP13761283 U JP 13761283U JP S6044476 U JPS6044476 U JP S6044476U
Authority
JP
Japan
Prior art keywords
floppy disk
drive motor
rotor case
disk drive
circumferential side
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.)
Granted
Application number
JP13761283U
Other languages
Japanese (ja)
Other versions
JPH022068Y2 (en
Inventor
北沢　秀夫
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 JP13761283U priority Critical patent/JPS6044476U/en
Publication of JPS6044476U publication Critical patent/JPS6044476U/en
Application granted granted Critical
Publication of JPH022068Y2 publication Critical patent/JPH022068Y2/ja
Granted legal-status Critical Current

Links

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図はフロッピーディスクドライブ装置に装着されて
いるフロッピーディスクのセンタリングメタル部の部分
的平面図、第２図は従来技術に係るフロッピーディスク
駆動用モータの断面図、第３図は本考案に係るフロッピ
ーディスク駆動用モータの断面図、第４図は同上図のＡ
−Ａ矢視断面図、第５図は本考案の他の実施例に係るフ
ロッピーディスク駆動用モータの断面図、第６図は同上
図の主要部についての分解斜視図である。 ２２０．２２００・・・・・・ステータヨーク、２４０
．２４００・・・・・・駆動コイル、２８０．２８００
・・・・・・チャッキングヘッド、１８０，１８００・
・・・・・ロータケース：　　１６０．　１ｅｏｏ・・
・・・・駆動マグネット、１２０，１２００・・・・・
・回転止めコロ、３０３．３０３’、３０２０・・・・
・・ねじ。Fig. 1 is a partial plan view of the centering metal part of a floppy disk installed in a floppy disk drive device, Fig. 2 is a sectional view of a floppy disk drive motor according to the prior art, and Fig. 3 is a cross-sectional view of a floppy disk drive motor according to the present invention. A cross-sectional view of the floppy disk drive motor, Figure 4 is A in the same figure.
-A sectional view, FIG. 5 is a sectional view of a floppy disk drive motor according to another embodiment of the present invention, and FIG. 6 is an exploded perspective view of the main parts of the same figure. 220.2200 Stator yoke, 240
．． 2400... Drive coil, 280.2800
...Chucking head, 180,1800・
...Rotor case: 160. 1eoo...
...Driving magnet, 120, 1200...
・Rotation stop roller, 303.303', 3020...
··screw.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ステータから磁気的な力により回転駆動される環状の駆
動マグネットをロータケースの外周側に内設し、該ロー
タケースの内周側の外面に、フロッピーディスクを載置
して回転させるチャッキングヘッドを配設すると共に、
上記ロータケースの内面に、上記フロッピーディスクに
係合する回転・止めコロを装着した板ばねを重ねて取付
け、この板ばねの一端をねじにより上記ロータケースを
介して上記チャッキングヘッドに取付けたことを特徴と
するフロッピーディスク駆動用モータ。An annular drive magnet that is rotationally driven by magnetic force from the stator is installed inside the outer circumferential side of the rotor case, and a chucking head that places and rotates a floppy disk is installed on the outer surface of the inner circumferential side of the rotor case. Along with arranging
A plate spring equipped with rotating and stopping rollers that engages with the floppy disk is mounted on the inner surface of the rotor case, and one end of the plate spring is attached to the chucking head via the rotor case with a screw. A floppy disk drive motor featuring:
JP13761283U 1983-09-05 1983-09-05 Floppy disk drive motor Granted JPS6044476U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13761283U JPS6044476U (en) 1983-09-05 1983-09-05 Floppy disk drive motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13761283U JPS6044476U (en) 1983-09-05 1983-09-05 Floppy disk drive motor

Publications (2)

Publication Number Publication Date
JPS6044476U true JPS6044476U (en) 1985-03-28
JPH022068Y2 JPH022068Y2 (en) 1990-01-18

Family

ID=30309037

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13761283U Granted JPS6044476U (en) 1983-09-05 1983-09-05 Floppy disk drive motor

Country Status (1)

Country Link
JP (1) JPS6044476U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6340852U (en) * 1986-08-28 1988-03-17
USRE37503E1 (en) 1988-09-05 2002-01-08 Seiko Epson Corporation Floppy disk drive device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6340852U (en) * 1986-08-28 1988-03-17
USRE37503E1 (en) 1988-09-05 2002-01-08 Seiko Epson Corporation Floppy disk drive device

Also Published As

Publication number Publication date
JPH022068Y2 (en) 1990-01-18

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