JPS62150765U - - Google Patents
Info
- Publication number
- JPS62150765U JPS62150765U JP3752086U JP3752086U JPS62150765U JP S62150765 U JPS62150765 U JP S62150765U JP 3752086 U JP3752086 U JP 3752086U JP 3752086 U JP3752086 U JP 3752086U JP S62150765 U JPS62150765 U JP S62150765U
- Authority
- JP
- Japan
- Prior art keywords
- disk
- pinch roller
- rotation
- motor
- drive device
- 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
- 230000003287 optical effect Effects 0.000 description 2
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
Landscapes
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
- Rotational Drive Of Disk (AREA)
Description
第１図は本考案の一実施例に係る光デイスク装
置におけるデイスク回転駆動装置の断面図、第２
図は他の実施例に係るデイスク回転駆動装置の断
面図、第３図は従来のデイスク回転駆動装置の一
例を示す断面図である。
１…シヤフト、２…ホルダ、５…光デイスク、
６…ターンテーブル、１２…コーンカツプ、１４
…コーンデイスク、２０，２２…ピンチローラ、
２１…回転モータ。
FIG. 1 is a sectional view of a disk rotation drive device in an optical disk device according to an embodiment of the present invention, and FIG.
The figure is a sectional view of a disk rotation drive device according to another embodiment, and FIG. 3 is a sectional view showing an example of a conventional disk rotation drive device. 1...Shaft, 2...Holder, 5...Optical disk,
6... Turntable, 12... Corn cup, 14
...Cone disc, 20,22...pinch roller,
21...Rotating motor.
Claims (1)
構と、上記デイスクの周縁端部を両面から一定圧
で挾み回転自在に配設されたピンチローラと、そ
のピンチローラの回転軸に連結された回転モータ
とを備え、上記回転モータにより上記デイスクを
駆動することを特徴とするデイスク回転駆動装置
。 A support mechanism that rotatably supports the disk at the center, a pinch roller that pinches the peripheral edge of the disk from both sides with a constant pressure and is rotatably disposed, and a rotation mechanism that is connected to the rotating shaft of the pinch roller. What is claimed is: 1. A disk rotation drive device, comprising: a motor, and the disk is driven by the rotation motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3752086U JPS62150765U (en) | 1986-03-17 | 1986-03-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3752086U JPS62150765U (en) | 1986-03-17 | 1986-03-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62150765U true JPS62150765U (en) | 1987-09-24 |
Family
ID=30848921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3752086U Pending JPS62150765U (en) | 1986-03-17 | 1986-03-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62150765U (en) |
-
1986
- 1986-03-17 JP JP3752086U patent/JPS62150765U/ja active Pending
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