JPH0164155U - - Google Patents
Info
- Publication number
- JPH0164155U JPH0164155U JP1987158581U JP15858187U JPH0164155U JP H0164155 U JPH0164155 U JP H0164155U JP 1987158581 U JP1987158581 U JP 1987158581U JP 15858187 U JP15858187 U JP 15858187U JP H0164155 U JPH0164155 U JP H0164155U
- Authority
- JP
- Japan
- Prior art keywords
- information recording
- recording disk
- shaped adapter
- same
- sided information
- 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
- 230000005484 gravity Effects 0.000 claims 1
Description
第１図ａ及びｂは本考案の実施例としての円盤
状アダプタの各々平面図及び縦断面図、第２図ａ
及びｂは該アダプタが結合する片面情報記録デイ
スクの各々平面図及び縦断面図、第３図は結合し
たアダプタと片面情報記録デイスクをターンテー
ブル上に載置した状態を示す縦断面図である。
主要部分の符号の説明、１…円盤状アダプタ、
１ａ，２ａ…中心孔、１ｂ…芯出し突起、１ｄ…
静電性付着層、２…片面情報記録デイスク、２ｂ
…信号記録層。
Figures 1a and b are a plan view and a longitudinal cross-sectional view of a disc-shaped adapter as an embodiment of the present invention, respectively, and Figure 2a is a
3 and b are a plan view and a vertical cross-sectional view of a single-sided information recording disk to which the adapter is coupled, respectively, and FIG. 3 is a vertical cross-sectional view showing the combined adapter and single-sided information recording disk placed on a turntable. Explanation of symbols of main parts, 1...disk-shaped adapter,
1a, 2a...center hole, 1b...centering protrusion, 1d...
Electrostatic adhesion layer, 2... single-sided information recording disk, 2b
...Signal recording layer.
Claims (1)
状アダプタであつて、その主面の少なくとも一部
に静電性付着層を有し、前記片面情報記録デイス
クと同一又は同一相当の比重を有する材質、同一
径、同一厚さであることを特徴とする円盤状アダ
プタ。 A disk-shaped adapter concentrically coupled to a single-sided information recording disk, having an electrostatic adhesion layer on at least a portion of its main surface, and made of a material having the same or equivalent specific gravity as the single-sided information recording disk; A disc-shaped adapter characterized by having the same diameter and the same thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987158581U JPH0164155U (en) | 1987-10-16 | 1987-10-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987158581U JPH0164155U (en) | 1987-10-16 | 1987-10-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0164155U true JPH0164155U (en) | 1989-04-25 |
Family
ID=31439038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987158581U Pending JPH0164155U (en) | 1987-10-16 | 1987-10-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0164155U (en) |
-
1987
- 1987-10-16 JP JP1987158581U patent/JPH0164155U/ja active Pending