JPS6397520U - - Google Patents
Info
- Publication number
- JPS6397520U JPS6397520U JP19242586U JP19242586U JPS6397520U JP S6397520 U JPS6397520 U JP S6397520U JP 19242586 U JP19242586 U JP 19242586U JP 19242586 U JP19242586 U JP 19242586U JP S6397520 U JPS6397520 U JP S6397520U
- Authority
- JP
- Japan
- Prior art keywords
- stamper
- mold case
- outer peripheral
- annular member
- peripheral surface
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Description
第１図は、本考案の実施例を示す断面図であり
、第２図は、第１図の平面図である。
１…スタンパ、２…金型ケース、２ａ…金型ケ
ースの外周環状部、３…テーパ状の環状部材。
FIG. 1 is a sectional view showing an embodiment of the present invention, and FIG. 2 is a plan view of FIG. 1. DESCRIPTION OF SYMBOLS 1... Stamper, 2... Mold case, 2a... Outer peripheral annular part of the mold case, 3... Tapered annular member.
Claims (1)
スタンパの外周に位置する金型ケースの外周表面
との間に、スタンパの面と同一の面を形成するよ
うにテーパ状を有する環状部材を嵌入配置し、且
つスタンパ及び環状部材の表面と金型ケースの外
周表面との間に、転写用の紫外線硬化型樹脂の厚
みに相当する段差を形成したことを特徴とする光
デイスク製造装置。 A tapered annular member is fitted between the stamper supported at the center of the mold case and the outer peripheral surface of the mold case located on the outer periphery of the stamper so as to form the same surface as the stamper. What is claimed is: 1. An optical disk manufacturing apparatus characterized in that a step corresponding to the thickness of an ultraviolet curing resin for transfer is formed between the surfaces of the stamper and the annular member and the outer peripheral surface of the mold case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19242586U JPS6397520U (en) | 1986-12-16 | 1986-12-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19242586U JPS6397520U (en) | 1986-12-16 | 1986-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6397520U true JPS6397520U (en) | 1988-06-24 |
Family
ID=31147493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19242586U Pending JPS6397520U (en) | 1986-12-16 | 1986-12-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6397520U (en) |
-
1986
- 1986-12-16 JP JP19242586U patent/JPS6397520U/ja active Pending
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