JPH0323844U - - Google Patents
Info
- Publication number
- JPH0323844U JPH0323844U JP8107489U JP8107489U JPH0323844U JP H0323844 U JPH0323844 U JP H0323844U JP 8107489 U JP8107489 U JP 8107489U JP 8107489 U JP8107489 U JP 8107489U JP H0323844 U JPH0323844 U JP H0323844U
- Authority
- JP
- Japan
- Prior art keywords
- turntable
- disk
- clamper
- chucking
- disc
- 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
Landscapes
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Description
第１図はチヤツキング開始前の断面図、第２図
はデイスク押さえ機構の作用を示す断面図、第３
図はチヤツキング終了時の断面図、第４〜５図は
従来例の断面図である。
１……デイスクチヤツキング装置、２……ター
ンテーブル、３……デイスク、４……クランパ、
５……スペースシート、６……デイスク押さえ機
構。
Figure 1 is a cross-sectional view before the start of chucking, Figure 2 is a cross-sectional view showing the action of the disc holding mechanism, and Figure 3 is a cross-sectional view showing the operation of the disc holding mechanism.
The figure is a sectional view at the end of chucking, and FIGS. 4 and 5 are sectional views of a conventional example. 1... Disk chucking device, 2... Turntable, 3... Disc, 4... Clamper,
5... Space sheet, 6... Disc holding mechanism.
Claims (1)
ンテーブルに近接、又は離間させることにより、
ターンテーブル上に載置されているデイスクをチ
ヤツキング又はチヤツキング解除するクランパと
、該クランパに取り付けられていて、チヤツキン
グ時にデイスクの表面に密着されるスペースシー
トとを備えていて、 前記クランパには、チヤツキング解除時に、デ
イスクをターンテーブルに押し付けた状態でスペ
ースシートをデイスク表面から離間させるデイス
ク押さえ機構を設けたことを特徴とする光磁気デ
イスクドライブのデイスクチヤツキング装置。[Claims for Utility Model Registration] By being placed above the turntable and being placed close to or away from the turntable,
The clamper is equipped with a clamper for chucking or unchucking a disc placed on a turntable, and a space sheet attached to the clamper and brought into close contact with the surface of the disc during chucking. A disk chucking device for a magneto-optical disk drive, characterized in that a disk holding mechanism is provided which separates a space sheet from a disk surface while pressing the disk against a turntable when released.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8107489U JPH0323844U (en) | 1989-07-10 | 1989-07-10 | |
| US07/482,216 US5034933A (en) | 1989-03-10 | 1990-02-20 | Magneto-optical recording apparatus |
| MYPI90000297A MY106490A (en) | 1989-03-10 | 1990-02-24 | Magneto-optical recording apparatus |
| DE69019208T DE69019208T2 (en) | 1989-03-10 | 1990-03-08 | Magneto-optical recording device. |
| EP90302456A EP0387047B1 (en) | 1989-03-10 | 1990-03-08 | Magneto-optical recording apparatus |
| KR1019900003105A KR100219927B1 (en) | 1989-03-10 | 1990-03-09 | Magneto-optical disc recording apparatus |
| US08/092,489 USRE34710E (en) | 1989-03-10 | 1993-07-16 | Magneto-optical recording apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8107489U JPH0323844U (en) | 1989-07-10 | 1989-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0323844U true JPH0323844U (en) | 1991-03-12 |
Family
ID=31626695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8107489U Pending JPH0323844U (en) | 1989-03-10 | 1989-07-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0323844U (en) |
-
1989
- 1989-07-10 JP JP8107489U patent/JPH0323844U/ja active Pending
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