JPS5956691U - information storage medium - Google Patents
information storage mediumInfo
- Publication number
- JPS5956691U JPS5956691U JP1982152162U JP15216282U JPS5956691U JP S5956691 U JPS5956691 U JP S5956691U JP 1982152162 U JP1982152162 U JP 1982152162U JP 15216282 U JP15216282 U JP 15216282U JP S5956691 U JPS5956691 U JP S5956691U
- Authority
- JP
- Japan
- Prior art keywords
- storage medium
- information storage
- turntable
- protrusion provided
- set holes
- 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
- Optical Record Carriers And Manufacture Thereof (AREA)
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
- Magnetic Record Carriers (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は本考案の情報記憶媒体の一実施例である光ディ
スクを示す横断面図、第2図は同光ディスクの平面図、
第3図〜第5図はその他の実施例を示す平面図である。
6A、 6B・・・セット孔。FIG. 1 is a cross-sectional view showing an optical disk that is an embodiment of the information storage medium of the present invention, and FIG. 2 is a plan view of the same optical disk.
3 to 5 are plan views showing other embodiments. 6A, 6B...Set holes.
Claims (3)
孔を係合させて前記ターンテーブルに載置してから情報
の記録又は再生に供される情報記憶媒体において、複数
のセット孔を備え、これら各セット孔をターンテーブル
設けられている突起に係合させてターンテーブル上に位
置決め載置できるようにしたことを特徴とする情報記憶
媒体。(1) An information storage medium that is used for recording or reproducing information after being placed on the turntable by engaging the set hole with a protrusion provided on the turntable, comprising a plurality of set holes, An information storage medium characterized in that each set hole is engaged with a protrusion provided on the turntable so that the medium can be positioned and placed on the turntable.
と盤面上とに配設されたものであることを特徴とする実
用新案登録請求の範囲第1項記載の情報記憶媒体。(2) The information storage medium according to claim 1, wherein the plurality of set holes are arranged at the center of rotation of the information storage medium and on the board surface.
と外周部とに配設されたものであることを特徴とする実
用新案登録請求の範囲第1条項記載の情報記憶媒体。(3) The information storage medium according to the first clause of claim 1, wherein the plurality of set holes are arranged at the rotation center and the outer periphery of the information storage medium.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1982152162U JPS5956691U (en) | 1982-10-08 | 1982-10-08 | information storage medium |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1982152162U JPS5956691U (en) | 1982-10-08 | 1982-10-08 | information storage medium |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5956691U true JPS5956691U (en) | 1984-04-13 |
Family
ID=30336992
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1982152162U Pending JPS5956691U (en) | 1982-10-08 | 1982-10-08 | information storage medium |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5956691U (en) |
-
1982
- 1982-10-08 JP JP1982152162U patent/JPS5956691U/en active Pending
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