JPH0276361U - - Google Patents
Info
- Publication number
- JPH0276361U JPH0276361U JP15519288U JP15519288U JPH0276361U JP H0276361 U JPH0276361 U JP H0276361U JP 15519288 U JP15519288 U JP 15519288U JP 15519288 U JP15519288 U JP 15519288U JP H0276361 U JPH0276361 U JP H0276361U
- Authority
- JP
- Japan
- Prior art keywords
- ball
- accommodated
- roller
- rotating shaft
- magnetic 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.)
- Pending
Links
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Rotational Drive Of Disk (AREA)
Description
第１図は本考案の一実施例を示す一部破断斜視
図、第２図は従来の回転軸支持構造を示す一部破
断斜視図である。
１１……球、１２……リング体、１３……ハウ
ジング部材、１５……第１の周溝部、１６……第
２の周溝部。
FIG. 1 is a partially cutaway perspective view showing an embodiment of the present invention, and FIG. 2 is a partially cutaway perspective view showing a conventional rotating shaft support structure. DESCRIPTION OF SYMBOLS 11... Ball, 12... Ring body, 13... Housing member, 15... First circumferential groove part, 16... Second circumferential groove part.
Claims (1)
支持して取り付けする筒状のハウジング部材の内
周面に、ボールベアリングの球又はコロが摺接し
て収納される第１の周溝部を形成する一方、前記
回転軸を回転自由に支持するリング体の外周面に
前記球又はコロが摺接して収納される第２の周溝
部を形成すると共に、前記リング体を前記ハウジ
ング部材の内周面に前記第１及び第２の周溝部間
に前記球又はコロを収納状態で嵌装する磁気デイ
スク装置における回転軸支持構造。 A first circumferential groove portion in which the balls or rollers of a ball bearing are accommodated in sliding contact is formed on the inner peripheral surface of a cylindrical housing member that supports and attaches a rotating shaft that rotationally drives a magnetic disk to a structure. , forming a second circumferential groove portion in which the ball or roller is accommodated in sliding contact with the outer circumferential surface of a ring body that rotatably supports the rotating shaft; A rotary shaft support structure in a magnetic disk device, in which the ball or roller is fitted in a stored state between first and second circumferential grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15519288U JPH0276361U (en) | 1988-11-29 | 1988-11-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15519288U JPH0276361U (en) | 1988-11-29 | 1988-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0276361U true JPH0276361U (en) | 1990-06-12 |
Family
ID=31432601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15519288U Pending JPH0276361U (en) | 1988-11-29 | 1988-11-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0276361U (en) |
-
1988
- 1988-11-29 JP JP15519288U patent/JPH0276361U/ja active Pending