JPH0280347U - - Google Patents
Info
- Publication number
- JPH0280347U JPH0280347U JP15961688U JP15961688U JPH0280347U JP H0280347 U JPH0280347 U JP H0280347U JP 15961688 U JP15961688 U JP 15961688U JP 15961688 U JP15961688 U JP 15961688U JP H0280347 U JPH0280347 U JP H0280347U
- Authority
- JP
- Japan
- Prior art keywords
- flange
- boss portion
- cap
- fits
- 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 4
Landscapes
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Description
第１図および第２図はそれぞれ本考案の一実施
例を示す斜視図およびクランプ状態を示す一部を
断面にして示す正面図、第３図は従来の磁気デイ
スクのクランプ装置の一部を断面にして示す正面
図である。
１ａ……第１磁気デイスク板、１ｂ……第２磁
気デイスク板、２……スピンドル、３……フラン
ジ、４……スペーサ、５……ハンド、６……第１
スライド駆動部、７……キヤツプ、９……キヤツ
プホルダ、１１……アーム、１２……第２スライ
ド駆動部、１３……定盤、１４……第１スタンド
、１５……第２スタンド。
FIGS. 1 and 2 are a perspective view and a partially sectional front view showing an embodiment of the present invention in a clamped state, respectively, and FIG. 3 is a partially sectional sectional view of a conventional magnetic disk clamping device. FIG. 1a...First magnetic disk plate, 1b...Second magnetic disk plate, 2...Spindle, 3...Flange, 4...Spacer, 5...Hand, 6...First
Slide drive unit, 7... Cap, 9... Cap holder, 11... Arm, 12... Second slide drive unit, 13... Surface plate, 14... First stand, 15... Second stand.
Claims (1)
つこのボス部の先端に吸着穴を有するフランジと
、該フランジを先端に取付けたスピンドルと、前
記フランジのボス部に嵌合する内径を有した薄肉
円筒状のスペーサと、該スペーサの外径を挾持す
る開閉自在のハンドと、該ハンドを保持し前記フ
ランジの軸方向で進退させて前記スペーサを前記
ボス部に着脱させる第１スライド駆動部と、前記
フランジのボス部に嵌合する穴を有し反対側にツ
バを設けたキヤツプと、該キヤツプを微小動作可
能に保持し前記フランジの軸方向で進退させて前
記キヤツプを前記ボス部に着脱させる第２スライ
ド駆動部とを含むことを特徴とする磁気デイスク
のクランプ装置。 A flange provided with a boss portion that fits into the inner diameter of the magnetic disk and has a suction hole at the tip of the boss portion, a spindle with the flange attached to the tip, and a thin wall having an inner diameter that fits into the boss portion of the flange. a cylindrical spacer, a hand that can be opened and closed to clamp the outer diameter of the spacer, and a first slide drive unit that holds the hand and moves it forward and backward in the axial direction of the flange to attach and detach the spacer to and from the boss portion; A cap having a hole that fits into the boss portion of the flange and a flange on the opposite side; and the cap is held so as to be able to move minutely and moved forward and backward in the axial direction of the flange to attach and detach the cap to the boss portion. A magnetic disk clamping device comprising: a second slide drive section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15961688U JPH0280347U (en) | 1988-12-07 | 1988-12-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15961688U JPH0280347U (en) | 1988-12-07 | 1988-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0280347U true JPH0280347U (en) | 1990-06-20 |
Family
ID=31440990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15961688U Pending JPH0280347U (en) | 1988-12-07 | 1988-12-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0280347U (en) |
-
1988
- 1988-12-07 JP JP15961688U patent/JPH0280347U/ja active Pending