JPS62157211U - - Google Patents
Info
- Publication number
- JPS62157211U JPS62157211U JP4509686U JP4509686U JPS62157211U JP S62157211 U JPS62157211 U JP S62157211U JP 4509686 U JP4509686 U JP 4509686U JP 4509686 U JP4509686 U JP 4509686U JP S62157211 U JPS62157211 U JP S62157211U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- stepped portion
- disk
- presser ring
- peripheral presser
- 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.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 238000001746 injection moulding Methods 0.000 claims 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Manufacturing Optical Record Carriers (AREA)
Description
第1図は、本考案の実施例を示す縦断面図、第
2図は、従来の構成を示す縦断面図である。
5……スタンパー、6……可動側金型、6b,
8a……嵌合面、8……外周押えリング。
FIG. 1 is a longitudinal sectional view showing an embodiment of the present invention, and FIG. 2 is a longitudinal sectional view showing a conventional configuration. 5... Stamper, 6... Movable side mold, 6b,
8a... Fitting surface, 8... Outer circumference holding ring.
Claims (1)
周押えリングによりスタンパーを金型の表面に固
定するようにしたデイスクの射出成形用金型にお
いて、 前記外周押えリングと前記段部との嵌合面を傾
斜させたことを特徴とするデイスクの射出成形用
金型。[Scope of Claim for Utility Model Registration] A disk injection mold in which a stepped portion is provided on the outer periphery of the mold, and a stamper is fixed to the surface of the mold by a peripheral presser ring that fits into the stepped portion, A mold for injection molding a disk, characterized in that a fitting surface between the outer peripheral presser ring and the stepped portion is inclined.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4509686U JPH036416Y2 (en) | 1986-03-27 | 1986-03-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4509686U JPH036416Y2 (en) | 1986-03-27 | 1986-03-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62157211U true JPS62157211U (en) | 1987-10-06 |
JPH036416Y2 JPH036416Y2 (en) | 1991-02-19 |
Family
ID=30863521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4509686U Expired JPH036416Y2 (en) | 1986-03-27 | 1986-03-27 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH036416Y2 (en) |
-
1986
- 1986-03-27 JP JP4509686U patent/JPH036416Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH036416Y2 (en) | 1991-02-19 |