JPS62190975U - - Google Patents
Info
- Publication number
- JPS62190975U JPS62190975U JP7885686U JP7885686U JPS62190975U JP S62190975 U JPS62190975 U JP S62190975U JP 7885686 U JP7885686 U JP 7885686U JP 7885686 U JP7885686 U JP 7885686U JP S62190975 U JPS62190975 U JP S62190975U
- Authority
- JP
- Japan
- Prior art keywords
- optical disk
- diameter
- hollow cylindrical
- cylindrical material
- outer diameter
- 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
- 239000000463 material Substances 0.000 claims description 4
- 239000010410 layer Substances 0.000 claims description 3
- 239000012790 adhesive layer Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Landscapes
- Manufacturing Optical Record Carriers (AREA)
Description
第１図は光デイスク用治具の構成を示した図で
あり、第２図は光デイスク用治具の使用方法を示
した図である。
（符号の説明）１……中空円筒材Ａ、２……中
空円筒材Ｂ、３……粘着層、４……光デイスクの
中心孔、５……光デイスクの中心孔周辺の記録層
のつかない部分、６……光デイスクの記録層部分
。
FIG. 1 is a diagram showing the structure of an optical disc jig, and FIG. 2 is a diagram showing a method of using the optical disc jig. (Explanation of symbols) 1... Hollow cylindrical material A, 2... Hollow cylindrical material B, 3... Adhesive layer, 4... Center hole of optical disk, 5... Part of recording layer around center hole of optical disk The missing part, 6...the recording layer part of the optical disc.
Claims (1)
径より大きい内径の中空円筒材Ａおよび該Ａの外
径より大きい内径を有しかつ、光デイスクの記録
層の最内周径よりも小さい外径を有する中空円筒
材Ｂからなる光デイスク用治具。 A hollow cylindrical material A having an adhesive layer on the bottom and an inner diameter larger than the diameter of the center hole of the optical disk, and an inner diameter larger than the outer diameter of said A and smaller than the innermost circumferential diameter of the recording layer of the optical disk. An optical disk jig consisting of a hollow cylindrical material B having an outer diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7885686U JPS62190975U (en) | 1986-05-27 | 1986-05-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7885686U JPS62190975U (en) | 1986-05-27 | 1986-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62190975U true JPS62190975U (en) | 1987-12-04 |
Family
ID=30928186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7885686U Pending JPS62190975U (en) | 1986-05-27 | 1986-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62190975U (en) |
-
1986
- 1986-05-27 JP JP7885686U patent/JPS62190975U/ja active Pending
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