JPH0320072U - - Google Patents
Info
- Publication number
- JPH0320072U JPH0320072U JP7755889U JP7755889U JPH0320072U JP H0320072 U JPH0320072 U JP H0320072U JP 7755889 U JP7755889 U JP 7755889U JP 7755889 U JP7755889 U JP 7755889U JP H0320072 U JPH0320072 U JP H0320072U
- Authority
- JP
- Japan
- Prior art keywords
- curved surface
- magnetic disk
- ring
- hole
- spacer
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Description
第１図は本考案の一実施例を示す一部断面斜視
図、第２図は本考案の磁気デイスク装置用デイス
クスペーサの使用状態を示す図、第３図は従来の
磁気デイスク装置用デイスクスペーサを示す斜視
図、第４図ａ，ｂ，ｃは従来例を示す断面図、第
４図ｄは従来例の使用状態を示す図である。
１……リング状スペーサ本体、２……曲面、３
……貫通孔、１１……デイスククランパー、１２
……デイスク媒体、１３……スピンドルモータ。
FIG. 1 is a partially cross-sectional perspective view showing an embodiment of the present invention, FIG. 2 is a diagram showing how the disk spacer for a magnetic disk device of the present invention is used, and FIG. 3 is a conventional disk spacer for a magnetic disk device. FIGS. 4a, 4b and 4c are sectional views showing the conventional example, and FIG. 4d is a diagram showing the conventional example in use. 1... Ring-shaped spacer body, 2... Curved surface, 3
...Through hole, 11...Disc clamper, 12
...Disk medium, 13...Spindle motor.
Claims (1)
の板厚方向の両端面を曲面形状に構成し、該曲面
の突端の円周上に巾が狭い平面を有することを特
徴とする磁気デイスク装置用デイスクスペーサ。 For a magnetic disk device, characterized in that both end surfaces in the plate thickness direction of a ring-shaped spacer body provided with a through hole in the center are formed into a curved surface shape, and a flat surface with a narrow width is provided on the circumference of the protruding end of the curved surface. disk spacer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7755889U JPH0320072U (en) | 1989-06-30 | 1989-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7755889U JPH0320072U (en) | 1989-06-30 | 1989-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0320072U true JPH0320072U (en) | 1991-02-27 |
Family
ID=31620058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7755889U Pending JPH0320072U (en) | 1989-06-30 | 1989-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0320072U (en) |
-
1989
- 1989-06-30 JP JP7755889U patent/JPH0320072U/ja active Pending