JPS60155048U - drive device - Google Patents

drive device

Info

Publication number
JPS60155048U
JPS60155048U JP4226584U JP4226584U JPS60155048U JP S60155048 U JPS60155048 U JP S60155048U JP 4226584 U JP4226584 U JP 4226584U JP 4226584 U JP4226584 U JP 4226584U JP S60155048 U JPS60155048 U JP S60155048U
Authority
JP
Japan
Prior art keywords
locking pin
drive
disc
plate
cutout
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
JP4226584U
Other languages
Japanese (ja)
Inventor
菅原　勝之
Original Assignee
アルプス電気株式会社
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 アルプス電気株式会社 filed Critical アルプス電気株式会社
Priority to JP4226584U priority Critical patent/JPS60155048U/en
Publication of JPS60155048U publication Critical patent/JPS60155048U/en
Pending legal-status Critical Current

Links

Landscapes

  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Brushless Motors (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (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]

の一実施例を示す斜視図、第３図は第２図のケース内に
収納されているモータ部分を示す正面図、第４図は係止
ピン及び板ばねを示す斜視図、第５図は吸着板とロータ
との係着状態を示す部分断面図である。FIG. 3 is a front view showing the motor part housed in the case of FIG. 2, FIG. 4 is a perspective view showing the locking pin and leaf spring, and FIG. 5 is a perspective view showing one embodiment. FIG. 3 is a partial cross-sectional view showing a state in which a suction plate and a rotor are engaged.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 永久磁石を装備したロータと該町−夕に対向してブラケ
ットに装備された駆動コイルとを有する回転駆動手段と
、この回転駆動手段に付勢されて回転するディスク係着
手段とを備えた駆動装置に部いて、前記−転駆動手段と
ディスク係着手段とを共に前記ブラケットの一方の面に
装備し、この内、前記ディスク係着手段を、その内側か
ら外側に向って吸着板と板状マ？゛ネットト曵ライダー
とを順次重合装備古ることにより構成し、前記板状マグ
ネットの一部に切除部を設けて当該切除部にディスク係
止ピンを配し、このディスク係止ピンを支承するととも
に当該ディスク係止ピン婆比較的ゆるやかに外方に向っ
て常時押圧する板ばねを設け、この板ばねの他端部を前
記吸着板とロータとにより挾持したことを特徴とする駆
動装置。A drive comprising a rotary drive means having a rotor equipped with a permanent magnet and a drive coil mounted on a bracket opposite to the rotary drive means, and a disk engagement means rotated by the rotation drive means. The device is equipped with both the rotation driving means and the disc retaining means on one side of the bracket, and the disc retaining means is arranged with a suction plate and a plate-shaped member in a direction from the inside to the outside. Ma? A net tow rider is constructed by sequentially superimposing equipment, a cutout is provided in a part of the plate-shaped magnet, a disc locking pin is disposed in the cutout, and the disc locking pin is supported. A drive device characterized in that a leaf spring is provided that constantly presses the disk locking pin relatively gently outward, and the other end of the leaf spring is held between the suction plate and the rotor.
JP4226584U 1984-03-24 1984-03-24 drive device Pending JPS60155048U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4226584U JPS60155048U (en) 1984-03-24 1984-03-24 drive device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4226584U JPS60155048U (en) 1984-03-24 1984-03-24 drive device

Publications (1)

Publication Number Publication Date
JPS60155048U true JPS60155048U (en) 1985-10-16

Family

ID=30552858

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4226584U Pending JPS60155048U (en) 1984-03-24 1984-03-24 drive device

Country Status (1)

Country Link
JP (1) JPS60155048U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0250348A (en) * 1988-08-12 1990-02-20 Canon Electron Inc Recording or reproducing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0250348A (en) * 1988-08-12 1990-02-20 Canon Electron Inc Recording or reproducing device

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