JPS60135863U - magnetic disk drive - Google Patents
magnetic disk driveInfo
- Publication number
- JPS60135863U JPS60135863U JP2144784U JP2144784U JPS60135863U JP S60135863 U JPS60135863 U JP S60135863U JP 2144784 U JP2144784 U JP 2144784U JP 2144784 U JP2144784 U JP 2144784U JP S60135863 U JPS60135863 U JP S60135863U
- Authority
- JP
- Japan
- Prior art keywords
- rotation
- disk
- magnetic disk
- rotating body
- disk drive
- 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
Links
Landscapes
- Rotational Drive Of Disk (AREA)
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (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
第1図は本考案の実施例に係わる磁気ディスク駆動装置
の一部を示す正面図、第2図は第1図の −装置の
回転機構部分の拡大断面図、第3図はディスクカートリ
ッジの平面図、第4図は第3図のカートリッジの底面図
、第5図はインデック支信号 、の記録位置を示す磁
気ディスクの説明図である。
2・・・磁気ディスク、3・・・モータ、4・・・スピ
ンドル、4a・・・スピンドルの突出部、5・・・回転
体、6.7・・・磁気ヘッド、10・・・フレーム、1
3・・・取付は部材、15・・・ステータ、16・・・
ロータ、19・・・ネジ、20・・・駆動ピン、22・
・・磁石、23・・・回転検出素子、25.26・・・
穴、27・・・回り止め棒。Fig. 1 is a front view showing a part of a magnetic disk drive device according to an embodiment of the present invention, Fig. 2 is an enlarged sectional view of the rotating mechanism portion of the device shown in Fig. 1, and Fig. 3 is a plan view of a disk cartridge. 4 is a bottom view of the cartridge shown in FIG. 3, and FIG. 5 is an explanatory diagram of the magnetic disk showing the recording position of the index branch signal. 2... Magnetic disk, 3... Motor, 4... Spindle, 4a... Spindle protrusion, 5... Rotating body, 6.7... Magnetic head, 10... Frame, 1
3...Mounting parts, 15...Stator, 16...
Rotor, 19...screw, 20...drive pin, 22...
...Magnet, 23... Rotation detection element, 25.26...
Hole, 27...stopping rod.
Claims (2)
る回転体を有して前記ディスクを回転させるディスク回
転機構と、 前記ディスクの面に接触して信号を記録又は再生する磁
気ヘッドと、 前記磁気ヘッドを前記ディスクにおけるトラ゛ツク交差
力向に移動させるためのヘッド移動機構と、 前記ディスク回転機構及び前記ヘッド移動機構を支持す
る支持装置と、 前記ロータの一定角度位譚を検出するための回転角度位
置検出装置と、 前記回転体を前記支持装置に対する回転を阻止する装置
と、 からなる磁気ディスク駆動装置。(1) a disk rotation mechanism that includes a rotating body that engages with a magnetic disk connected to a rotor of a motor and rotates the disk; a magnetic head that records or reproduces signals by contacting the surface of the disk; a head moving mechanism for moving the magnetic head in the direction of the cross-track force on the disk; a support device for supporting the disk rotation mechanism and the head moving mechanism; and a support device for detecting a constant angular position of the rotor. A magnetic disk drive device comprising: a rotation angle position detection device; and a device for preventing rotation of the rotating body relative to the support device.
のモータのスピンドルに直結された回転体とから成るも
のであり、前記回転を阻止する装置は、前記回転体と前
記支持装置とに夫々形成した穴であって、これら穴に回
り止め棒が挿入されるように構成した実用新案登録請求
の範囲第1項記載の磁気ディスク駆動装置。(2) The rotation mechanism is composed of an outer rotor type motor and a rotating body directly connected to the spindle of this motor, and the device for preventing the rotation is formed on the rotating body and the support device, respectively. 2. The magnetic disk drive device according to claim 1, wherein the magnetic disk drive device has holes in which rotation stops are inserted into the holes.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2144784U JPS60135863U (en) | 1984-02-17 | 1984-02-17 | magnetic disk drive |
US06/694,872 US4675763A (en) | 1984-02-03 | 1985-01-25 | Magnetic disk drive with a disk leveling mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2144784U JPS60135863U (en) | 1984-02-17 | 1984-02-17 | magnetic disk drive |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS60135863U true JPS60135863U (en) | 1985-09-09 |
Family
ID=30512848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2144784U Pending JPS60135863U (en) | 1984-02-03 | 1984-02-17 | magnetic disk drive |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60135863U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4143440C2 (en) * | 1990-06-01 | 1999-08-26 | Mitsubishi Electric Corp | Electric motor with radial flux rotor |
JP2019118978A (en) * | 2017-12-28 | 2019-07-22 | ファナック株式会社 | Robot fixation system and robot |
JP2020162399A (en) * | 2019-03-28 | 2020-10-01 | キヤノンプレシジョン株式会社 | Brushless motor |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5229601A (en) * | 1975-09-02 | 1977-03-05 | Iwaki:Kk | Diaphrgm pump |
JPS595404A (en) * | 1982-07-02 | 1984-01-12 | Matsushita Electric Ind Co Ltd | Fixing device for carrying recording player |
-
1984
- 1984-02-17 JP JP2144784U patent/JPS60135863U/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5229601A (en) * | 1975-09-02 | 1977-03-05 | Iwaki:Kk | Diaphrgm pump |
JPS595404A (en) * | 1982-07-02 | 1984-01-12 | Matsushita Electric Ind Co Ltd | Fixing device for carrying recording player |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4143440C2 (en) * | 1990-06-01 | 1999-08-26 | Mitsubishi Electric Corp | Electric motor with radial flux rotor |
JP2019118978A (en) * | 2017-12-28 | 2019-07-22 | ファナック株式会社 | Robot fixation system and robot |
US10525585B2 (en) | 2017-12-28 | 2020-01-07 | Fanuc Corporation | Robot fixing system and robot |
JP2020162399A (en) * | 2019-03-28 | 2020-10-01 | キヤノンプレシジョン株式会社 | Brushless motor |
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