JPS63105946U - - Google Patents
Info
- Publication number
- JPS63105946U JPS63105946U JP19861186U JP19861186U JPS63105946U JP S63105946 U JPS63105946 U JP S63105946U JP 19861186 U JP19861186 U JP 19861186U JP 19861186 U JP19861186 U JP 19861186U JP S63105946 U JPS63105946 U JP S63105946U
- Authority
- JP
- Japan
- Prior art keywords
- seating surface
- drive device
- magnetic disk
- outer periphery
- hub
- 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
- 239000002184 metal Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本案の要部断面図、第２図は従来品要
部上面図、第３図は従来品ハブ吸引力を示す図、
第４図は従来品要部断面図、第５図は本案要部断
面図を示す。
１……シヤーシ、１０……ハブ体、１１……シ
ヤフト、１２……永久磁石、１７……ハブ、１８
……磁気デイスク。
Figure 1 is a sectional view of the main parts of the present invention, Figure 2 is a top view of the main parts of the conventional product, and Figure 3 is a diagram showing the suction force of the conventional hub.
FIG. 4 is a sectional view of the main part of the conventional product, and FIG. 5 is a sectional view of the main part of the present invention. 1... Chassis, 10... Hub body, 11... Shaft, 12... Permanent magnet, 17... Hub, 18
...magnetic disk.
Claims (1)
周に設けた永久磁石で吸引し着座させる方式の磁
気デイスク駆動装置において、着座面外周側より
内周側を低くしたことを特徴とした磁気デイスク
駆動装置。 In a magnetic disk drive device in which a hub made of magnetic metal is attracted and seated using a permanent magnet provided on the outer periphery of a hub receiving seating surface, the magnetic disk is characterized in that the inner periphery of the seating surface is lower than the outer periphery of the seating surface. Drive device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19861186U JPS63105946U (en) | 1986-12-26 | 1986-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19861186U JPS63105946U (en) | 1986-12-26 | 1986-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63105946U true JPS63105946U (en) | 1988-07-08 |
Family
ID=31159460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19861186U Pending JPS63105946U (en) | 1986-12-26 | 1986-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63105946U (en) |
-
1986
- 1986-12-26 JP JP19861186U patent/JPS63105946U/ja active Pending