JPH0265272U - - Google Patents
Info
- Publication number
- JPH0265272U JPH0265272U JP14522088U JP14522088U JPH0265272U JP H0265272 U JPH0265272 U JP H0265272U JP 14522088 U JP14522088 U JP 14522088U JP 14522088 U JP14522088 U JP 14522088U JP H0265272 U JPH0265272 U JP H0265272U
- Authority
- JP
- Japan
- Prior art keywords
- disk
- dummy
- optical disk
- auxiliary member
- shaft
- 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 8
- 239000000758 substrate Substances 0.000 claims 2
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
Description
第１図は本考案の一実施例における光デイスク
用ダミーデイスクを表わしてなる側面説明図、第
２図は本考案の他の実施例における光デイスク用
ダミーデイスクを表わしてなる側面説明図である
。
１……ハブ、２……ダミーデイスク用基板、５
……光デイスク、６……押え部材。
FIG. 1 is an explanatory side view showing a dummy disk for an optical disk in one embodiment of the present invention, and FIG. 2 is an explanatory side view showing a dummy disk for an optical disk in another embodiment of the present invention. . 1...Hub, 2...Dummy disk board, 5
...Optical disk, 6...Press member.
Claims (1)
・再生装置にセツトさせるようにした光デイスク
用ダミーデイスクにおいて、 前記光デイスクが収容される中央孔を有するリ
ング状の外径補助部材と、この外径補助部材が外
周に装着された円盤状のダミーデイスク基板と、
このダミーデイスク基板の中央に固定された軸部
と、この軸部の外周で前記外径補助部材の内周に
装着された前記光デイスクを前記軸部に対して取
外し自在に固定する押え部材とから成る光デイス
ク用ダミーデイスク。[Claims for Utility Model Registration] A dummy disk for an optical disk that is set in a recording/reproducing device while holding an optical disk provided with a recording layer, comprising a ring-shaped outer surface having a central hole in which the optical disk is accommodated. a diameter auxiliary member, a disk-shaped dummy disk substrate with the outer diameter auxiliary member attached to the outer periphery;
a shaft fixed to the center of the dummy disk substrate; and a presser member that removably fixes the optical disk attached to the inner periphery of the outer diameter auxiliary member to the shaft at the outer periphery of the shaft. A dummy disk for optical disks consisting of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14522088U JPH0265272U (en) | 1988-11-07 | 1988-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14522088U JPH0265272U (en) | 1988-11-07 | 1988-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0265272U true JPH0265272U (en) | 1990-05-16 |
Family
ID=31413619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14522088U Pending JPH0265272U (en) | 1988-11-07 | 1988-11-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0265272U (en) |
-
1988
- 1988-11-07 JP JP14522088U patent/JPH0265272U/ja active Pending
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