JPS5966988U - disk holding device - Google Patents
disk holding deviceInfo
- Publication number
- JPS5966988U JPS5966988U JP16364282U JP16364282U JPS5966988U JP S5966988 U JPS5966988 U JP S5966988U JP 16364282 U JP16364282 U JP 16364282U JP 16364282 U JP16364282 U JP 16364282U JP S5966988 U JPS5966988 U JP S5966988U
- Authority
- JP
- Japan
- Prior art keywords
- disk
- ball
- holding device
- pressing
- pressing plate
- 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
- 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
第１図および第２図は各々異なる従来のディスク保持装
置の概略断面図、第３図は本考案の一実施例としてのデ
ィスク保持装置を備えたディスク′駆動装置の要部側面
図、第４図は第３図のディスク保持装置の拡大要部断面
図、第５図および第６図は本考案の他の実施例としての
ディスク保持袋・置の要部断面図をそれぞれ示している
。
２１・・・ディスク、２２． ４５． ４８・・・・・
・ディスク保持装置、３３・・・モータ、３５・・・ス
ピンドルバブ、３７・・・キャリヤ、３７１・・・下面
、４０・・・押圧板、４０２・・・挾持面、４０３・・
・低平面、４１・・・ディスクハブ、４２・・・ボール
、４４・・・環状壁、１１・・・中心線。
叫」−
最１
、 デ
、ｙＩ−（叫−1 and 2 are schematic sectional views of different conventional disk holding devices, FIG. 3 is a side view of essential parts of a disk drive device equipped with a disk holding device as an embodiment of the present invention, and FIG. The figure shows an enlarged cross-sectional view of the main part of the disk holding device shown in FIG. 3, and FIGS. 5 and 6 show cross-sectional views of the main part of a disk holding bag/place as other embodiments of the present invention. 21...disc, 22. 45. 48...
- Disk holding device, 33... Motor, 35... Spindle bubble, 37... Carrier, 371... Lower surface, 40... Pressing plate, 402... Clamping surface, 403...
- Low plane, 41... Disc hub, 42... Ball, 44... Annular wall, 11... Center line. "Scream"-most 1, de, yI-(scream-
Claims (1)
ータにより回転駆動されるスピンドルハブと、このスピ
ンドルハブに向かう押圧力で付勢されるキャリヤに保持
された押圧板とにより挾持するディスク保持装置におい
て、上記押圧板には、そのディスク挟持面の裏側にこれ
と平行な低平面を備え、かつ、この低平上をころがり可
能なボールを収容するボール収容部を形成し、上記ボー
ルと接触可能な抑圧平面をキャリヤに形成し、上記押圧
平面よりの押圧力をボールを介し低平面で受ける押圧板
とスピンドルハブとディスクハブとを一体的に回転させ
ることを特徴とするディスク保持装置。In a disk holding device in which a disk hub formed at the rotational center of the disk is held between a spindle hub rotationally driven by a motor and a pressing plate held on a carrier urged by a pressing force toward the spindle hub. , the pressing plate is provided with a low flat surface parallel to the disk clamping surface on the back side thereof, and a ball accommodating portion for accommodating a ball that can roll on the low flat surface and can come into contact with the ball. A disk holding device characterized in that a pressing plane is formed on a carrier, and a pressing plate, a spindle hub, and a disk hub are integrally rotated, the pressing plate receiving the pressing force from the pressing plane on a low plane through a ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16364282U JPS5966988U (en) | 1982-10-28 | 1982-10-28 | disk holding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16364282U JPS5966988U (en) | 1982-10-28 | 1982-10-28 | disk holding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5966988U true JPS5966988U (en) | 1984-05-07 |
Family
ID=30359001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16364282U Pending JPS5966988U (en) | 1982-10-28 | 1982-10-28 | disk holding device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5966988U (en) |
-
1982
- 1982-10-28 JP JP16364282U patent/JPS5966988U/en active Pending
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