JPH01140653U - - Google Patents
Info
- Publication number
- JPH01140653U JPH01140653U JP3374288U JP3374288U JPH01140653U JP H01140653 U JPH01140653 U JP H01140653U JP 3374288 U JP3374288 U JP 3374288U JP 3374288 U JP3374288 U JP 3374288U JP H01140653 U JPH01140653 U JP H01140653U
- Authority
- JP
- Japan
- Prior art keywords
- mounting surface
- turntable
- optical disk
- disk mounting
- 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
- 230000003287 optical effect Effects 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
Landscapes
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Description
第１図はこの考案の一実施例の要部側断面図、
第２図は同じくデイスク載置面の平面図、第３図
および第４図は同じく作用説明のための一部側断
面図、第５図は従来の光デイスククランプ装置の
要部側断面図、第６図〜第８図は同じく作用説明
のための一部側断面図である。
１……光デイスク、２……ハブ、２ａ……磁性
リング、３……ターンテーブル、３ａ……デイス
ク載置面、４……磁石、５……弾性部材。なお、
各図中、同一符号は同一又は相当部分を示す。
FIG. 1 is a side sectional view of the main part of an embodiment of this invention.
FIG. 2 is a plan view of the disk mounting surface, FIGS. 3 and 4 are partial side sectional views for explaining the operation, and FIG. 5 is a side sectional view of the main part of a conventional optical disk clamp device. FIGS. 6 to 8 are partially side sectional views for explaining the operation. DESCRIPTION OF SYMBOLS 1... Optical disk, 2... Hub, 2a... Magnetic ring, 3... Turntable, 3a... Disk mounting surface, 4... Magnet, 5... Elastic member. In addition,
In each figure, the same reference numerals indicate the same or corresponding parts.
Claims (1)
を磁石の吸引力によりデイスク載置面に吸着、固
定するターンテーブルを備え、かつ、前記デイス
ク載置面上であつて円周上に間隔をあけて３点に
配置され圧縮方向に弾性を有する弾性部材を備え
てなる光デイスククランプ装置。 A turntable is provided that attracts and fixes an optical disk equipped with a hub containing a magnetic ring to a disk mounting surface by the attraction force of a magnet, and the turntable is arranged at intervals on the circumference on the disk mounting surface. An optical disk clamp device comprising elastic members arranged at three points and having elasticity in the compression direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3374288U JPH01140653U (en) | 1988-03-16 | 1988-03-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3374288U JPH01140653U (en) | 1988-03-16 | 1988-03-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01140653U true JPH01140653U (en) | 1989-09-26 |
Family
ID=31260433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3374288U Pending JPH01140653U (en) | 1988-03-16 | 1988-03-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01140653U (en) |
-
1988
- 1988-03-16 JP JP3374288U patent/JPH01140653U/ja active Pending
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