JPS6294449U - - Google Patents
Info
- Publication number
- JPS6294449U JPS6294449U JP18635085U JP18635085U JPS6294449U JP S6294449 U JPS6294449 U JP S6294449U JP 18635085 U JP18635085 U JP 18635085U JP 18635085 U JP18635085 U JP 18635085U JP S6294449 U JPS6294449 U JP S6294449U
- Authority
- JP
- Japan
- Prior art keywords
- disk
- centering mechanism
- bearing shaft
- shaft
- spindle motor
- 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
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
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断面図、第２
図は従来例を示す断面図である。
１…スピンドルモータ、２…ターンテーブル、
２ａ…凹環部、２ｂ…中央円筒部、３…デイスク
受軸、４…コンプレツシヨンスプリング、５…止
め輪。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a sectional view showing a conventional example. 1... Spindle motor, 2... Turntable,
2a...Concave ring part, 2b...Central cylindrical part, 3...Disc bearing shaft, 4...Compression spring, 5...Retaining ring.
Claims (1)
テーブルに、デイスクのセンターホールに嵌合す
るデイスク受軸を軸方向に摺動可能に設け、該デ
イスク受軸でもつて位置決めを行うデイスク芯出
し機構において、前記デイスク受軸の外表面を球
状に形成し且つその傾動も可能にしたことを特徴
とするデイスク芯出し機構。 In a disk centering mechanism in which a turntable rotationally driven by a spindle motor is provided with a disk bearing shaft that fits into a center hole of the disk so as to be slidable in the axial direction, the disk bearing shaft performs positioning. A disk centering mechanism characterized in that the outer surface of the shaft is formed into a spherical shape and can also be tilted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18635085U JPS6294449U (en) | 1985-12-02 | 1985-12-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18635085U JPS6294449U (en) | 1985-12-02 | 1985-12-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6294449U true JPS6294449U (en) | 1987-06-16 |
Family
ID=31135825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18635085U Pending JPS6294449U (en) | 1985-12-02 | 1985-12-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6294449U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58161186A (en) * | 1982-03-19 | 1983-09-24 | Hitachi Ltd | Automatic aligning mechanism of disk |
-
1985
- 1985-12-02 JP JP18635085U patent/JPS6294449U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58161186A (en) * | 1982-03-19 | 1983-09-24 | Hitachi Ltd | Automatic aligning mechanism of disk |