JPS6445334U - - Google Patents
Info
- Publication number
- JPS6445334U JPS6445334U JP13893587U JP13893587U JPS6445334U JP S6445334 U JPS6445334 U JP S6445334U JP 13893587 U JP13893587 U JP 13893587U JP 13893587 U JP13893587 U JP 13893587U JP S6445334 U JPS6445334 U JP S6445334U
- Authority
- JP
- Japan
- Prior art keywords
- turntable
- drive device
- disk drive
- shaft
- disk
- 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
Links
- 210000003746 feather Anatomy 0.000 description 1
Landscapes
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
- Rotational Drive Of Disk (AREA)
Description
第１図はこの考案の一実施例を示す第２図中
―線に沿う断面図、第２図はデイスクドライブ
装置の断面図、第３図は軸の下部にボスを圧入す
る状態を示す断面図、第４図はターンテーブルの
上面等を切削加工する状態を示す断面図である。
１……ターンテーブル、１ａ……上面、１ｄ…
…下面、３……軸、４……ハウジング、５，６…
…ベアリング、７……モータ、８……ボス、１０
……リブ（羽根部）、Ａ……デイスク。
Fig. 1 is a sectional view taken along the line in Fig. 2 showing an embodiment of this invention, Fig. 2 is a sectional view of a disk drive device, and Fig. 3 is a sectional view showing a state in which the boss is press-fitted into the lower part of the shaft. FIG. 4 is a sectional view showing a state in which the upper surface of the turntable and the like are cut. 1...Turntable, 1a...Top surface, 1d...
...Bottom surface, 3...Shaft, 4...Housing, 5, 6...
...Bearing, 7...Motor, 8...Boss, 10
...Rib (feather part), A...Disc.
Claims (1)
をハウジングにベアリングを介して回転自在に設
け、該軸の下部にボスを介してモータを連結した
デイスクドライブ装置において、 前記ベアリングと対向する前記ターンテーブル
の下面に空気を外周方向に排気させる羽根部を設
けたことを特徴とするデイスクドライブ装置。[Claims for Utility Model Registration] A disk drive device in which a shaft of a turntable that holds a disk on its upper surface is rotatably provided in a housing via a bearing, and a motor is connected to a lower part of the shaft via a boss, comprising: A disk drive device characterized in that a blade portion for exhausting air in an outer circumferential direction is provided on a lower surface of the turntable facing the turntable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987138935U JP2521798Y2 (en) | 1987-09-11 | 1987-09-11 | Disk drive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987138935U JP2521798Y2 (en) | 1987-09-11 | 1987-09-11 | Disk drive device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6445334U true JPS6445334U (en) | 1989-03-20 |
| JP2521798Y2 JP2521798Y2 (en) | 1997-01-08 |
Family
ID=31401729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987138935U Expired - Lifetime JP2521798Y2 (en) | 1987-09-11 | 1987-09-11 | Disk drive device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2521798Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012022762A (en) * | 2010-07-16 | 2012-02-02 | Samsung Electro-Mechanics Co Ltd | Motor and disk drive provided with the same |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57189139U (en) * | 1981-05-26 | 1982-12-01 | ||
| JPS6093125U (en) * | 1983-12-01 | 1985-06-25 | 赤井電機株式会社 | Optical recording and reproducing device |
| JPS6255299U (en) * | 1985-08-19 | 1987-04-06 | ||
| JPS6284373U (en) * | 1985-11-18 | 1987-05-29 |
-
1987
- 1987-09-11 JP JP1987138935U patent/JP2521798Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57189139U (en) * | 1981-05-26 | 1982-12-01 | ||
| JPS6093125U (en) * | 1983-12-01 | 1985-06-25 | 赤井電機株式会社 | Optical recording and reproducing device |
| JPS6255299U (en) * | 1985-08-19 | 1987-04-06 | ||
| JPS6284373U (en) * | 1985-11-18 | 1987-05-29 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012022762A (en) * | 2010-07-16 | 2012-02-02 | Samsung Electro-Mechanics Co Ltd | Motor and disk drive provided with the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2521798Y2 (en) | 1997-01-08 |